Minnesota has ahumid continental climate, with hot summers and cold winters. Minnesota's location in theUpper Midwest allows it to experience some of the widest variety of weather in theUnited States, with each of the four seasons having its own distinct characteristics. The area nearLake Superior in the MinnesotaArrowhead region experiences weather unique from the rest of the state. The moderating effect of Lake Superior keeps the surrounding area relatively cooler in the summer and warmer in the winter, giving that region a smaller yearly temperature variation. On theKöppen climate classification, much of the southern third of Minnesota—roughly from theTwin Cities region southward—falls in the hot summer zone (Dfa), and the northern two-thirds of Minnesota falls in the warm summer zone (Dfb).

Winter in Minnesota is characterized by cold (below freezing) temperatures. Snow is the main form of winter precipitation, butfreezing rain,sleet, and occasionally rain are all possible during the winter months. Common storm systems includeAlberta clippers orPanhandle hooks; some of which develop intoblizzards. Annualsnowfall extremes have ranged from over 170 inches or 4.32 meters in the rugged Superior Highlands of theNorth Shore to as little as 5 inches or 0.13 meters in southern Minnesota. Temperatures as low as −60 °F or −51.1 °C have occurred during Minnesota winters. Spring is a time of major transition in Minnesota.Snowstorms are common early in the spring, but by late-spring as temperatures begin to moderate, the state can experiencetornado outbreaks, a risk which diminishes but does not cease through the summer and into the autumn.

In summer, heat and humidity predominate in the south, while warm and less humid conditions are generally present in the north. These humid conditions initiate thunderstorm activity 30–40 days per year. Summer high temperatures in Minnesota average in the mid-80s F (30 °C) in the south to the upper-70s F (25 °C) in the north, with temperatures as hot as 114 °F (46 °C) possible. Thegrowing season in Minnesota varies from 90 days per year in the Iron Range to 160 days insoutheastern Minnesota.Tornadoes are possible in Minnesota from March through November/December, with at least one recording of a tornado in December in Hartland Minnesota. The peak tornado month is June, followed by July, May, and August. The state averages 27 tornadoes per year.^[1] Average annual precipitation across the state ranges from approximately 35 inches (890 mm) in the southeast to 20 inches (510 mm) in thenorthwest. Autumn weather in Minnesota is largely the reverse of spring weather. Thejet stream—which tends to weaken in summer—begins to revive, leading to a quicker changing of weather patterns and an increased variability of temperatures. By late October and November, these storm systems become strong enough to form major winter storms. Autumn and spring are the windiest times of the year in Minnesota.

Because of its location inNorth America, Minnesota experiencestemperature extremes characteristic of a continental climate, with cold winters and mild to hot summers in the south and frigid winters and generally cool summers in the north.^[2] Each season has distinctive upper air patterns which bring different weather conditions with them. The state is nearly 500 miles (805 km) from any large body of water (with the exception of Lake Superior), and temperatures and precipitation vary widely. It is far enough north to experience −60 °F (−51 °C) temperatures and blizzards during the winter months, but far enough south to have 114 °F or 45.6 °C temperatures and tornado outbreaks in the summer.^[3] The 174 °F or 96.7 °C variation between Minnesota's highest and lowest temperature is the eleventh largest variation of anyU.S. state, and 3rd largest of any state east of the Rocky Mountains behindNorth Dakota andSouth Dakota.^[4]

Minnesota is far from major sources ofmoisture and is in the transition zone between the moistEast and the semi-aridGreat Plains. Annual averageprecipitation across the state ranges from around 35 inches (890 mm) in the southeast to 20 inches (510 mm) in the northwest.^[5] Snow is the main form of precipitation from November through March, while rain is the most common the rest of the year. Annual snowfall extremes have ranged from over 170 inches or 4.32 meters in the rugged Superior Highlands of the North Shore to as little as 2.3 inches or 0.06 meters in southern Minnesota.^[6][7] It has snowed in Minnesota during every month with the exception of July, and the state averages 110 days per year with snow cover of an inch (2.5 cm) or greater.^[8]

Lake Superior moderates the climate of those parts of Minnesota's Arrowhead Region near the shore. The lake acts as aheat sink, keeping the state's North Shore area relatively cooler in the summer and warmer in the winter.^[10] While this effect is marked near the lake, it does not reach very far inland. For example,Grand Marais on the lakeshore has an average July high temperature of 70 °F (21 °C), whileVirginia, at about the same latitude but inland about 100 miles (161 km) to the west, has an average July high of 77 °F (25 °C). Virginia's average high temperature in January is 15 °F (−9 °C), while Grand Marais’ is 23 °F (−5 °C). Just a few miles inland from Lake Superior are theSawtooth Mountains, which almost completely confine the marine air masses and associated precipitation to lower elevations near the lake.^[11]

The prevailing northwest winter winds also limit the lake's influence. Places near the shoreline can receivelake-effect snow, but because the state lies north and west of the lake, snowfall amounts are not nearly as large as they are in locations likeWisconsin andMichigan that lie downwind to the south.^[9] Even so, the single largest snowstorm in Minnesota history was a lake effect event. On January 6, 1994, Finland, Minnesota, received 36 inches (0.91 m) of lake effect snow in 24 hours, and 47 inches (1.19 m) over a three-day period. Both are Minnesota records. At 85 inches or 2.16 meters per year, the port city ofDuluth has the highest average snowfall total of any city in Minnesota.^[12] At 58.9 °F (14.9 °C), Grand Marais has the lowest average summer temperature of any city in the state.^[13]

The climatological effects of Lake Superior tend to stifleconvection, thus limiting the potential for tornadoes.^[8] AlthoughCook andLake counties are two of the largest counties in the state, they have experienced only seven tornadoes in the past 56 years.^[14] One of those tornadoes was a large F3 that occurred in theTornado outbreak of August 6, 1969.

Alexandria Brainerd Duluth Grand Marais International Falls Redwood Falls Thief River Falls Twin Cities Winona Worthington

Even though winter does not officially start until late December, Minnesota usually begins experiencing winter-like conditions in November, sometimes in October. As with many other Midwestern states, winter in Minnesota is characterized by cold (below freezing) temperatures and snowfall. Weather systems can move in from the north, west, or south, with the majority of the weather being driven in from the north. A vigorous jet stream brings high and low-pressure systems through in quick succession, which can cause large temperature variations over a short period of time.

As the last remnants of summertime air in thesouthern U.S. start to lose their grip, coldpolar air building up in northernCanada starts to push farther south, eventually spreading into Minnesota. By the time December and January arrive, Minnesota is fully engulfed in the polar air and is then subjected to outbreaks ofarcticair masses. Because there are no natural barriers north or northwest of Minnesota to block arctic air from pouring south, Minnesota gets regular shots of the arctic air through the winter.^[33]High pressure systems which descend south from the Canadian plains behind the fronts bring lightwinds, clear skies, and bitterly cold temperatures. The northern part of Minnesota gets the brunt of the cold air.International Falls, sometimes called the "Icebox of the nation", has the coldest average annual temperature of anyNational Weather Service first-orderstation in the contiguous United States at 37.4 °F or 3.0 °C.^[34]Tower, Minnesota, sinks below 0 °F or −17.8 °C on an average of seventy-one days per year, while the ten coldest counties in the contiguous US, based on January minimums, are all located in Minnesota.^[35] The air mass then slowly moderates as it moves south into the rest of the state. Alberta clippers alternate with these high-pressure systems, bringing high winds and some snowfall with them.

Minnesota occasionally gets breaks from the polar and arctic air when azonal flow takes hold. This means that the jet stream will move in a west to east motion—rather than north to south—and warmer air from the western United States is pushed into the region. In Minnesota this pattern commonly leads to a prolonged period of above freezing high temperatures that gives Minnesotans a break from the winter freeze. Storms that move into Minnesota from a more westerly direction generally do not bring significant amounts of precipitation with them.^[36] This pattern becomes especially common when El Niño is present, as the jet stream is weakened and pushed further north into Canada, therefore arctic air is often blocked from entering Minnesota. The opposite phase, La Niña, amplifies the jet stream, therefore arctic air intrusions become even colder and more prevalent.

Winter precipitation comes in a few different forms. Snow is the main form of precipitation, but freezing rain, ice, sleet and sometimes even rain are all possible during the winter months. Larger storm systems, often Panhandle hooks or other storms that occur with ameridional flow, can bring large amounts of snow and even blizzard conditions.^[37]

Alberta clippers are fast-moving areas of low pressure that move through Minnesota during the winter months.^[38] Clippers get their name fromAlberta, Canada, the province from which they begin their southward track. (Other variations of the same type of storm systems are "Saskatchewan Screamers" or "Manitoba Maulers".^[39]) Although clippers often originate over the northern Pacific Ocean, they lose most of their moisture throughorographic lift when they collide with theCanadian Rockies. Because of the limited moisture content and quick movement of the systems, clippers rarely produce more than 6 inches or 0.15 metres of snow as they pass through Minnesota.^[40] The biggest effects of an Alberta Clipper are what follows them; arctic air, high wind speed, and dangerouswind chills. This often results in severe blowing and drifting snow, and sometimes even blizzard conditions.^[41] Alberta Clippers often proceed to become copiouslake-effect snow producers on the southern and eastern shores of theGreat Lakes.^[42]

In terms of their characteristics, Panhandle hooks are nearly the opposite of Alberta clippers. Instead of forming in the north and dropping south, these low pressure systems form in thesouthwestern United States and then move northeast. They get their name from the location where they usually make their turn to the north; near the panhandles ofOklahoma andTexas. Unlike clippers, these storms usually have a great deal of moisture to work with. As the storms make their turn to the north, they pull in moist air from the nearbyGulf of Mexico and pull it northward toward Minnesota and other parts of the Midwest.^[43] As these systems move to the northeast, there will usually be a heavy band of snow to the northwest of the low pressure center if there is enough cold air present. Awintery mix of precipitation, rain, or sometimes even thunderstorms will then often occur to the south of it.^[44] Snowfall of over a foot (30 cm) is not uncommon with a panhandle hook, and because of the high moisture content in these systems the snow is usually wet and heavy. Large panhandle hooks can become powerful enough to draw in arctic air after they pass by the state, leaving bitter cold temperatures and wind chills in their wake. Panhandle Hooks are responsible for some of the most famous blizzards that have occurred in the Midwest, including the blizzard of November 1940 and theGreat Storm of 1975.^[41]

Spring is a time of major transition in Minnesota. As winter nears its end, the sun rises higher in the sky and temperatures begin to moderate. As this happens much of the Midwest starts to experiencesevere thunderstorms and tornadoes.^[45] Storm systems that move inland from the Pacific begin to collide with the increasingly warm and moist air from the Gulf of Mexico. In the early part of the spring, Minnesota is usually not in a geographically favorable position to experiencesevere weather since the warm air needed for it has not yet pushed that far to the north.^[46] Early spring tornado outbreaks do occur occasionally in Minnesota though, as evidenced by the1998 Comfrey – St. Peter tornado outbreak on March 29, 1998. More often, Minnesota is on the northern (cooler) side of major storm systems in the early spring, which instead results in only rain and possibly snow. Even though the winter snow pack typically starts to melt in southern Minnesota in early March, there is usually still enough cold air present over Canada to allow for major snow storms in Minnesota until late April. Very heavy (30+ inches) monthly snowfalls can occur in March, such as in 1951 and 1965, and rarely, April, such as in April 2002 when over 20 inches of snow fell at Minneapolis, and April 2013, when heavy snow blanketed Minnesota and Duluth received a record monthly snowfall (for any month) of over 50 inches.^[47]

As spring progresses, the jet stream starts to push storm systems farther to the north, and southern Minnesota becomes more prone to severe thunderstorms and tornadoes.^[46] As spring moves into the later stages, the chances for snow continue to drop and eventually disappear, south to north. By the time it gets warm enough for severe weather in northern Minnesota, the strength of storm systems have usually started to decrease, which results in fewer severe storms in northern Minnesota compared to the southern part of the state.

With the exception of areas along the shores of Lake Superior, winds in Minnesota generally prevail from the north and northwest in the winter, and south and southeast in the summer.^[8] On average, autumn and spring are the windiest times of the year in Minnesota. October is the windiest month in northwest Minnesota, while April is the windiest over the rest of the state.^[48] Winds generally average between 9 and 11 mph (14 and 18 km/h) across the state, with one major exception. The heaviest winds in the state are found on theBuffalo Ridge, orCoteau des Prairies, aflatiron-shaped area extending fromWatertown, South Dakota, diagonally across southwestern Minnesota and intoIowa. Created by two lobes of aglacier parting around a pre-existingplateau during the (Pleistocene) Ice Age, the Buffalo Ridge is ideal forwind power generation, with average wind speeds of 16.1 mph (26.8 km/h).^[49]

Minnesota is prone toflooding in its major rivers by springsnowmelt runoff andice jams. Spring flooding to some degree occurs almost annually on some Minnesota rivers, but major floods have occurred in 1965, 1969, 1997, 2001, and 2009.^[50][51] The flooding in 1965 was the worst flood in Minnesota history on theMississippi River, while theflooding in 1997 was the worst in history on theRed River.^[52] The Red River flood of 1997 was aided heavily by the 11 blizzards that struck Minnesota that winter.^[8][53] Besides heavy winter and spring snowfall, cold winter temperatures and heavy autumn and spring rains causing sudden run-off surges are also common causes of spring river flooding in Minnesota.^[54]

Minnesota is also prone to both river flooding and localized flash flooding by extended periods of heavy late-spring and summer rainfall. TheGreat Flood of 1993 on the Mississippi River was caused by copious amounts of rain that fell after the spring snow melt.^[55]

The2007 Midwest flooding, which affected the hillyDriftless area of southeast Minnesota was the result of atraining pattern of storms mixing warm moist air fromTropical Storm Erin with cooler Canadian air, resulting in record 24-hour rainfall totals of up to 17 inches (432 mm),^[56] with a similarflooding event in 2010 as a result of the remnants oftropical storm Georgette in the eastern Pacific andHurricane Karl in theGulf of Mexico.^[57]

During a Minnesota summer, heat and humidity predominate in the south, while warm and less humid conditions are generally present in the north. A main feature of summer weather in Minnesota and the Midwestern United States as a whole is the weakening of the jet stream, leading to slower movement of air masses, a general increase in the stability of temperatures, and less wind.^[58] The strong wind that does blow almost always comes from the south, bringing in warm temperatures and humidity. These humid conditions and a jet stream that has pushed into the northern parts of the U.S. initiate thunderstorm activity 30–40 days per year.^[59]

Daily average summer temperatures in Minnesota range from the low 70s (22 °C) in the south to the mid 60s °F (19 °C) in the north.^[13] Because summer time air masses are not as volatile as in the winter, daily high and low temperatures rarely vary more than 15 degrees (7 °C) either side of normal. While summertime around much of the country means long stretches of hot and humid weather, Minnesota is located far enough north where periods of cooler, drier polar air frequently move in behindpolar fronts dropping south from Canada.^[7] The polar air typically does not linger very long however and is quickly replaced by the warmer and more humid air from the Gulf of Mexico again. The cool, dry polar air colliding with hot and humid summertime air keep the threat of thunderstorms and tornadoes in Minnesota through July and August.^[46] Northern Minnesota is considerably cooler and less humid than southern Minnesota during the summer months. For example, Duluth's annual average temperature and dew point are 6 degrees (3.4 °C) cooler than Minneapolis'.^[60]

July is the hottest month in Minnesota statewide and is usually the month when the peakheat waves occur. In July 1936, Minnesota and the rest of the Midwest suffered through itsmost severe heat wave on record. Most of the state was engulfed in 100 °F (37.8 °C) temperatures for several days in a row, and Minnesota's all-time record high temperature of 114 °F or 45.6 °C was equaled during this stretch. This heat wave was also responsible for the Twin Cities' all-time record high of 108 °F or 42.2 °C, as well as the all-time record high of several other cities across the state.^[61]

The western region of Minnesota experiences the hottest summer temperatures. Coteau des Prairies can heat cities to the north of it similar to how places in theRocky Mountains are warmed byChinook winds. As southwest winds blow down the slope of Coteau des Prairies, the aircompresses and warms. This heats the hot air even further and often brings locations such asBeardsley andMoorhead the hottest temperatures in the state, despite their higher latitudes.^[7]

The summer months of June, July, August, and September account for nearly half of the annual precipitation total across the state of Minnesota.^[62] Most of this rain falls from thunderstorms, a frequent summer occurrence. Even though summer is the primary season for Minnesota to experience thunderstorms, they can occur from March to November. These storms can become severe, producing largehail, strong tornadoes, and largebow echos that result in damagingstraight-line winds. Minnesota has experienced several majorderecho events, most recently theBoundary Waters-Canadian Derecho which blew down millions of trees in theBoundary Waters Canoe Area Wilderness on July 4, 1999.^[63]

Summertime thunderstorms are fueled bydew points that often reach beyond 70 °F (21.1 °C) and sometimes even 80 °F or 26.7 °C.^[64] In addition to severe conditions, thunderstorms produce heavy rain and cloud to groundlightning. Heavy rain bringsflash floods to Minnesota an average of three days per year.^[33] With the exception of hail, summer precipitation in Minnesota is almost always in the form of rain. The lone exception is in far northern Minnesota, where in mid-September, small amounts of snow become a possibility.^[8]

Droughts are an annual summer concern in Minnesota, especially forfarmers. The growing season (which varies from 90 days per year in the Iron Range to 160 days in southeast Minnesota) is when Minnesota averages its highest percentage of annual precipitation, so a lack of rainfall during this time period can be devastating to crops.^[33] The last major drought in Minnesotawas in 1988. During that year, the period of April to July was the second-driest in the previous century, and the period of May to August was the hottest on record. The combination of dry skies and heat caused a severe drought which cost the state approximately 1.2 billion dollars in crop losses.^[65]

Other memorable drought years were 1976 and theDust Bowl years of the 1930s. During the dust bowl, inappropriate farming techniques enhanced by years of drought conditions led todust storms in Southern Minnesota and the other parts of the Midwest.^[66] Drought conditions also have helped spawnforest fires. In 1894 theGreat Hinckley Fire destroyedHinckley killing an estimated 459 people, and in 1918 aforest fire killed 453 people in the vicinity ofCloquet.^[67] More recently, in 2006, the Cavity Lake Fire burned 31,830 acres (129 km²) in the Boundary Waters Canoe Area Wilderness.^[68]

Tornadoes are possible in Minnesota from March–November, but the peak tornado month is June, followed by July, May, and August. Tornadoes are most common in the southern half of the state, which is located on the northern edge ofTornado Alley. Just over a third of tornadoes in Minnesota strike between 4:00 pm and 6:00 pm.^[8] The state averages 27 tornadoes per year,^[1] 99% of which have ratings ofF2 or weaker. On average Minnesota has an F5 tornado onceevery 25 years. Some of the notable Minnesota tornadoes and outbreaks are:

• August 21, 1883: AnF5 tornado struck Rochester, killing 37. This tornado led to the construction of a new hospital, which eventually evolved into theMayo Clinic.
• April 14, 1886: Alarge tornado struck Sauk Rapids, killing 72. This was Minnesota's deadliest tornado on record.^[69]
• June 22, 1919: Thesecond-deadliest tornado in Minnesota history tore throughFergus Falls, killing 59.
• May 6, 1965:Four F4 tornadoes ripped through the Twin Cities metro area (two of them inFridley), killing 13.
• June 16, 1992: Minnesota experienced itssecond-largest tornado outbreak with 27 recorded twisters. The largest tornado in this family was an F5 that struckChandler, Minnesota, killing one. This is the most recent F5 tornado to strike the state.
• March 29, 1998: An F4 and an F3 tornado that were part of a larger outbreak tore through the towns ofComfrey andSt. Peter. They killed two and caused damage in the millions of dollars in Minnesota's earliest recorded tornado outbreak.
• June 17, 2010: Three EF4 and six EF3 tornadoes were part of 48 twisters that touched down in Minnesota'slargest tornado outbreak on record.^[46]

Autumn weather in Minnesota is marked by the rapid decrease of severe thunderstorms, dramatic cooling, and eventually the possibility of blizzards. With summer-time heat still prevalent in the southern U.S. and colder air quickly taking hold in Canada, Minnesota can be affected by wide temperature swings in short periods of time. Because of this, the jet stream, which tends to weaken during the summer months, begins to re-strengthen. This leads to quicker changes in weather patterns and increasingly strong storm systems.^[70][71] As autumn moves on, these storm systems bring with them progressively colder air, eventually changing the rain over snow, generally starting in October in the northern part of the state and November in the south.^[72] From September to December the average temperature in the state falls by approximately 43 °F (23 °C), the largest such temperature swing within any Minnesota season.^[13]

By late October and November atmospheric dynamics are generally in place to allow storm systems to become very intense. In fact, Minnesota's all-time record low pressure was recorded during autumn on October 26, 2010.^[73] If these powerful storm systems are able to draw enough cold air southward from Canada, they can evolve into powerful blizzards. Some of Minnesota's most memorable winter storm events have occurred during the middle part of the autumn season. On November 11, 1940, the southeast half of Minnesota was surprised by theArmistice Day Blizzard. Temperatures in the 60s °F (16 °C) on the morning of November 11 dropped into the single digits (below –12 °C) by the morning of November 12, bringing with them 27 inches (0.69 m) of snow and 60 miles per hour or 100 kilometres per hour winds. Known deaths in this blizzard reached 154, 49 of them in Minnesota.^[74][75] On October 31, 1991, much of Minnesota was hit by theHalloween Blizzard. A band of snowfall of 24+ in (60+ cm) fell from the Twin Cities north to Duluth. It was the single largest snowfall ever recorded in many communities across eastern Minnesota.^[76]

This section is an excerpt fromClimate change in Minnesota.[edit]

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Climate change in Minnesota encompasses theeffects of climate change, attributed to human-caused increases in atmosphericcarbon dioxide, in the U.S. state ofMinnesota.

TheUnited States Environmental Protection Agency has reported that "Minnesota's climate is changing. The state has warmed one to three degrees (F) in the 20th century. Floods are becoming more frequent, and ice cover on lakes is forming later and melting sooner. In the coming decades, these trends are likely to continue. Rising temperatures may interfere with winter recreation, extend the growing season, change the composition of trees in the North Woods, and increasewater pollution problems in lakes and rivers. The state will have more extremely hot days, which may harm public health in urban areas and corn harvests in rural areas".^[77]

A 2015Minnesota Public Radio (MPR) News report describing various indicators that the climate of Minnesota was changing noted specific regional trends of increasing temperatures and precipitation, and effects on trees and wildlife.^[78]

Minnesota's climate has done much to shape the image of the state. Minnesota has a late but intense spring, a summer of water sports, an autumn of brilliantly colored leaves, and a long winter with outdoor sports and activities.

"Summer at the lake" is a Minnesota tradition.Water skiing was invented in Minnesota byRalph Samuelson, and theMinneapolis Aquatennial features a milk carton boat race. Contestants build boats frommilk cartons and float them on Minneapolis area lakes, with recognition based more on colorful and imaginative designs than on actual racing performance.^[79]

But while Minnesota's warm summers provide its natives and tourists with a variety of outdoor activities, the state is known for its winters. The state has producedcurlers,skiers, andlugers who have competed in theWinter Olympics, pioneers who invented thesnowmobile, and legions ofice fishing enthusiasts.^[80]

The state is also known for enthusiasticice hockey players, both at the amateur and professional levels.Eveleth, Minnesota, home to theUnited States Hockey Hall of Fame, boasts of the number of quality players and the contributions of the city (and the rest of theMesabi Range) to the growth and development of hockey in the United States.^[81]

To many outsiders, Minnesota's winters appear to be cold and inhospitable. AWorld War II newscaster, in describing the brutally cold conditions of the Russian front, stated that at least Minnesotans could understand it.^[80] A New York journalist visitedSt. Paul and declared that the city was "anotherSiberia, unfit for human habitation." In response, the city decided to build a huge ice palace in 1886, similar to one thatMontreal had built in 1885. They hired the architects of the Canadian ice palace to design one for St. Paul and built a palace 106 ft (32.3 m) high with ice blocks cut from a nearby lake.^[79] This began the tradition of theSaint Paul Winter Carnival, a ten-day festival which celebrates Minnesota's winter season.^[82]

Minnesota's winters are the setting of several television programs andHollywood films, including the 1996 filmFargo which features the backdrop of a Minnesota winter, but like most of the characters in the movie, the climate is portrayed as bleak and inhospitable.^[83]

• Climate of the United States
• Meteorology

• Minnesota State Climatology Office
• National Weather Service – Central Region Headquarters
• National Climatic Data Center

Natural Disasters

• Minnesota's Fiercest Floods Documentary produced byTwin Cities PBS
• Minnesota's Deadliest Blizzards Documentary produced byTwin Cities PBS
• Minnesota's Deadliest Tornadoes Documentary produced byTwin Cities PBS

• Climate of Minnesota
• Climate of the United States by state

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