Alert archive / Iowa / Winter Storm Warnings / 2018
Winter Storm Warnings in Iowa, February 2018
3 winter storm warnings in February 2018. 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 winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in February 2018. Tap one for its archive.
- Winter Storm Warnings
- 3
- Busiest day
- February 8, 20183 winter storm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Feb 8, 2:59 AM CST | Winter Storm Warning | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 7 more | 30 hr |
| Feb 8, 11:05 AM CST | Winter Storm Warning | DMX | Black Hawk, Boone, Bremer, Butler, Calhoun, Carroll and 14 more | 19 hr |
| Feb 8, 11:19 AM CST | Winter Storm Warning | ARX | Clayton, Fayette | 19 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Benton County1
- Buchanan County1
- Cedar County1
- Clinton County1
- Delaware County1
- Dubuque County1
- Iowa County1
- Jackson County1
- Johnson County1
- Jones County1
- Linn County1
- Muscatine County1
- Scott County1
- Black Hawk County1
- Boone County1
- Bremer County1
- Butler County1
- Calhoun County1
- Carroll County1
- Franklin County1
- Greene County1
- Grundy County1
- Hamilton County1
- Hardin County1
- Humboldt County1
- Marshall County1
- Pocahontas County1
- Poweshiek County1
- Sac County1
- Story County1
- Tama County1
- Webster County1
- Wright County1
- Clayton County1
- Fayette County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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. Warning verification from the Mesonet's Cow. Rebuilt daily.