The 2009 North American Christmas blizzard was a powerful

winter storm A winter storm is an event in which wind coincides with varieties of precipitation that only occur at freezing temperatures, such as snow, mixed snow and rain, or freezing rain. In temperate continental climates, these storms are not necessar ...

and

severe weather Severe weather is any dangerous meteorological phenomenon with the potential to cause damage, serious social disruption, or loss of human life. Types of severe weather phenomena vary, depending on the latitude, altitude, topography, and atm ...

event that affected the

Midwestern United States The Midwestern United States, also referred to as the Midwest or the American Midwest, is one of four census regions of the United States Census Bureau (also known as "Region 2"). It occupies the northern central part of the United States. I ...

Great Plains The Great Plains (french: Grandes Plaines), sometimes simply "the Plains", is a broad expanse of flatland in North America. It is located west of the Mississippi River and east of the Rocky Mountains, much of it covered in prairie, steppe, an ...

, Southeastern United States, the Eastern Seaboard, and parts of

Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...

. The storm began to develop on December 22 before intensifying to produce extreme winds and precipitation by the morning of December 24. The storm's rapid development made it difficult for forecasters to predict. The blizzard was reported to have claimed at least 21 lives, and disrupted air travel during the Christmas travel season. In the

Southeastern The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each se ...

and Central United States, an outbreak of 28 tornadoes occurred between December 23–24. The storm, a Category 5 "Extreme" one on the

Regional Snowfall Index The Regional Snowfall Index (RSI) is a scale used by NOAA to assess the societal impact of winter storms in the eastern two-thirds of the United States and classify them into one of six categories. The system was first implemented in 2014, and is ...

scale, was the first winter weather event to rank as such since the

North American blizzard of 1996 The North American blizzard of 1996 was a severe nor'easter that paralyzed the United States East Coast with up to of wind-driven snow from January 6 to January 8, 1996. This storm was a classic example of a nor'easter, but the storm would not ha ...

Impact

Snowfall

Snowfall varied across the United States.

South Dakota South Dakota (; Sioux language, Sioux: , ) is a U.S. state in the West North Central states, North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Lakota people, Lakota and Dakota peo ...

likely received the most, with . In

Minnesota Minnesota () is a state in the upper midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to ...

, was received near Pequaywan Lake on the state's North Shore. Parts of Texas recorded snowfall as high as in

Post Post or POST commonly refers to: *Mail, the postal system, especially in Commonwealth of Nations countries **An Post, the Irish national postal service **Canada Post, Canadian postal service **Deutsche Post, German postal service **Iraqi Post, Ira ...

. Snowfall in

Nebraska Nebraska () is a state in the Midwestern region of the United States. It is bordered by South Dakota to the north; Iowa to the east and Missouri to the southeast, both across the Missouri River; Kansas to the south; Colorado to the southwe ...

caused six deaths. In Oklahoma, a

state of emergency A state of emergency is a situation in which a government is empowered to be able to put through policies that it would normally not be permitted to do, for the safety and protection of its citizens. A government can declare such a state du ...

was declared after blizzard conditions killed 3 people and dropped of snow.

Iowa Iowa () is a state in the Midwestern region of the United States, bordered by the Mississippi River to the east and the Missouri River and Big Sioux River to the west. It is bordered by six states: Wisconsin to the northeast, Illinois to the ...

saw high snowfall as well. The storm was so intense that it wrapped warm air around the north and west side of it and cold air and snow blew in from the south.

Rochester, Minnesota Rochester is a city in the U.S. state of Minnesota and the county seat of Olmsted County. Located on rolling bluffs on the Zumbro River's south fork in Southeast Minnesota, the city is the home and birthplace of the renowned Mayo Clinic. Acco ...

, in the northern half of the storm, saw rain with temperatures in the mid 30s Fahrenheit (~2°C) while snow was falling just to the west in a band stretching from Canada south to at least

Dallas Dallas () is the List of municipalities in Texas, third largest city in Texas and the largest city in the Dallas–Fort Worth metroplex, the List of metropolitan statistical areas, fourth-largest metropolitan area in the United States at 7.5 ...

, Texas, giving that region its first " White Christmas" since 1929.

I-29 Interstate 29 (I-29) is an Interstate Highway in the Midwestern United States. I-29 runs from Kansas City, Missouri, at a junction with I-35 and I-70, to the Canada–US border near Pembina, North Dakota, where it connects with Manitoba P ...

was completely closed in North and South Dakota, and then in stretches into

Missouri Missouri is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it is bordered by eight states (tied for the most with Tennessee ...

Will Rogers World Airport Will Rogers World Airport , Will Rogers Airport or simply Will Rogers, is a passenger airport located in Oklahoma City, Oklahoma, United States, about 6 miles (10 km) southwest of the city's downtown area. It is a civil-military airport ...

was also shut down.

Rain

Heavy rain in parts of the Midwest prompted the National Weather Service to issue Flood Warnings for many areas. The maximum rainfall amount recorded was in

Little Rock ( The "Little Rock") , government_type = Council-manager , leader_title = Mayor , leader_name = Frank Scott Jr. , leader_party = D , leader_title2 = Council , leader_name2 ...

Arkansas Arkansas ( ) is a landlocked state in the South Central United States. It is bordered by Missouri to the north, Tennessee and Mississippi to the east, Louisiana to the south, and Texas and Oklahoma to the west. Its name is from the Osage ...

. Freezing rain fell across

and

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolita ...

, affecting travel to and from

O'Hare International Airport Chicago O'Hare International Airport , sometimes referred to as, Chicago O'Hare, or simply O'Hare, is the main international airport serving Chicago, Illinois, located on the city's Northwest Side, approximately northwest of the Chicago Loop, ...

. The Chicago area saw as much as ten inches of snow following the freezing rain and sleet.

Tornado outbreak

Several houses were destroyed near

Lafayette Lafayette or La Fayette may refer to: People * Lafayette (name), a list of people with the surname Lafayette or La Fayette or the given name Lafayette * House of La Fayette, a French noble family ** Gilbert du Motier, Marquis de Lafayette (1757� ...

, Louisiana, possibly by a tornado. Near

Longview, Texas Longview is a city in the U.S. state of Texas, and county seat of Gregg County, Texas, Gregg County; a small part of Longview extends into the western portion of neighboring Harrison County, Texas, Harrison County. Longview is located in East Tex ...

an EF2 tornado left a path of destruction nearly one mile long. Another tornado near

Lufkin, Texas Lufkin is the largest city in Angelina County, Texas and the county seat. The city is situated in Deep East Texas and about 60 miles west of the Texas-Louisiana border. Its estimated population is 35,021 as of July 1, 2019. Lufkin was founded ...

produced EF3 damage and caused two injuries.

Confirmed tornadoes

=December 23 event

=December 24 event

Notes

References

{{DEFAULTSORT:2009-12-22 North American Blizzard Blizzards in the United States Blizzards in Canada Blizzard, 12-22 Blizzard, 12-22 Blizzard, 12-22 Blizzard, 2009-12-22 Tornadoes in Louisiana Blizzard, 2009-12-22 Blizzard, 2009-12-22 Blizzard, 2009-12-22 Blizzard, 2009-12-22 Blizzard, 2009-12-22 Tornadoes in Texas Tornadoes in Mississippi Blizzard, 12-22 Blizzard, 22 F3 tornadoes