Alert archive / Iowa / Blizzard Warnings
Blizzard Warnings in Iowa, 2010
8 blizzard warnings in 2010. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of blizzard warnings reaches back to 2005.
Blizzard Warnings by county
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Blizzard Warnings
- 8
- Busiest month
- December5 blizzard warnings
- Busiest day
- January 25, 20103 blizzard warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 25, 9:43 AM CST | Blizzard Warning | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 18 hr |
| Jan 25, 9:55 AM CST | Blizzard Warning | DMX | Adair, Audubon, Black Hawk, Boone, Bremer, Butler and 33 more | 18 hr |
| Jan 25, 10:02 AM CST | Blizzard Warning | OAX | Harrison, Monona, Pottawattamie, Shelby | 11 hr |
| Dec 10, 12:28 PM CST | Blizzard Warning | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 39 hr |
| Dec 10, 3:45 PM CST | Blizzard Warning | DMX | Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more | 41 hr |
| Dec 10, 10:08 PM CST | Blizzard Warning | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 30 hr |
| Dec 10, 11:08 PM CST | Blizzard Warning | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 35 hr |
| Dec 11, 3:46 AM CST | Blizzard Warning | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 32 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Buena Vista County2
- Cherokee County2
- Clay County2
- Dickinson County2
- Ida County2
- Lyon County2
- O'Brien County2
- Osceola County2
- Plymouth County2
- Sioux County2
- Woodbury County2
- Adair County2
- Audubon County2
- Black Hawk County2
- Boone County2
- Bremer County2
- Butler County2
- Calhoun County2
- Carroll County2
- Cass County2
- Cerro Gordo County2
- Crawford County2
- Dallas County2
- Emmet County2
- Franklin County2
- Greene County2
- Grundy County2
- Guthrie County2
- Hamilton County2
- Hancock County2
- Hardin County2
- Humboldt County2
- Jasper County2
- Kossuth County2
- Madison County2
- Mahaska County2
- Marion County2
- Marshall County2
- Palo Alto County2
- Pocahontas County2
59 more counties
- Polk County2
- Poweshiek County2
- Sac County2
- Story County2
- Tama County2
- Warren County2
- Webster County2
- Winnebago County2
- Worth County2
- Wright County2
- Harrison County2
- Monona County2
- Pottawattamie County2
- Shelby County2
- Adams County1
- Appanoose County1
- Clarke County1
- Davis County1
- Decatur County1
- Lucas County1
- Monroe County1
- Ringgold County1
- Taylor County1
- Union County1
- Wapello County1
- Wayne County1
- Fremont County1
- Mills County1
- Montgomery County1
- Page County1
- Allamakee County1
- Chickasaw County1
- Clayton County1
- Fayette County1
- Floyd County1
- Howard County1
- Mitchell County1
- Winneshiek County1
- Benton County1
- Buchanan County1
- Cedar County1
- Clinton County1
- Delaware County1
- Des Moines County1
- Dubuque County1
- Henry County1
- Iowa County1
- Jackson County1
- Jefferson County1
- Johnson County1
- Jones County1
- Keokuk County1
- Lee County1
- Linn County1
- Louisa County1
- Muscatine County1
- Scott County1
- Van Buren County1
- Washington County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.