Iowa, 2025Extreme Cold in Iowa, February 17 to 18, 2025
February 17 to 18, 2025 · NWS OAX · 6 events in 6 counties and zones
On the evening on February 17, extreme cold pushed into much of eastern Nebraska and southwest Iowa. The event brought wind chills temperatures generally in the 30 to 37 below 0 range.
Every event with a place to put it; 6 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
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- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 6
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
On the evening on February 17, extreme cold pushed into much of eastern Nebraska and southwest Iowa. The event brought wind chills temperatures generally in the 30 to 37 below 0 range.
Extreme Cold/Wind Chill, Harrison
- When
- February 17, 9:00 PM CST to February 18, 12:00 PM CST
- Where
- Harrison forecast zone
- Reported by
- Mesonet
- Coordinates
- 41.683, -95.817 (the zone’s center; the record gives no point)
Wind chill got as low as -35 in the county.
Extreme Cold/Wind Chill, Mills
- When
- February 17, 9:00 PM CST to February 18, 12:00 PM CST
- Where
- Mills forecast zone
- Reported by
- Mesonet
- Coordinates
- 41.034, -95.621 (the zone’s center; the record gives no point)
Interpolation of nearby observations suggests wind chills got as low as -30 in the county.
Extreme Cold/Wind Chill, Monona
- When
- February 17, 9:00 PM CST to February 18, 12:00 PM CST
- Where
- Monona forecast zone
- Reported by
- Mesonet
- Coordinates
- 42.052, -95.960 (the zone’s center; the record gives no point)
Wind chill got as low as -33 in the county.
Extreme Cold/Wind Chill, Montgomery
- When
- February 17, 9:00 PM CST to February 18, 12:00 PM CST
- Where
- Montgomery forecast zone
- Reported by
- Mesonet
- Coordinates
- 41.030, -95.156 (the zone’s center; the record gives no point)
Wind chill got as low as -34 in the county.
Extreme Cold/Wind Chill, Pottawattamie
- When
- February 17, 9:00 PM CST to February 18, 12:00 PM CST
- Where
- Pottawattamie forecast zone
- Reported by
- AWOS
- Coordinates
- 41.337, -95.542 (the zone’s center; the record gives no point)
Wind chill got as low as -32 in the county.
Extreme Cold/Wind Chill, Shelby
- When
- February 17, 9:00 PM CST to February 18, 12:00 PM CST
- Where
- Shelby forecast zone
- Reported by
- AWOS
- Coordinates
- 41.685, -95.310 (the zone’s center; the record gives no point)
Wind chill got as low as -37 in the county.
- Extreme Cold/Wind Chill
- Temperatures or wind chills at or below the local warning criteria, or cold that caused deaths.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Flash Flooding and Flooding in American Samoa, February 17 to 22, 2025$1.5 million · 61 kt wind · 29 events
- Extreme Cold and Cold in Minnesota, February 17 to 19, 202542 events
- Winter Storm and Winter Weather in Kansas, February 17 to 19, 202526 events
- Extreme Cold in South Dakota, February 17 to 20, 202525 events
- Winter Weather in Nebraska, February 17 to 18, 202524 events
- Extreme Cold in South Dakota, February 17 to 20, 202524 events
- Extreme Cold in Nebraska, February 17 to 20, 202524 events
- Extreme Cold in Nebraska, February 17 to 18, 202522 events
- Extreme Cold and Cold in Wisconsin, February 17 to 18, 202520 events
- Cold in Illinois, February 17 to 18, 202514 events
- Extreme Cold in Minnesota, February 17, 202512 events
- Extreme Cold in Iowa, February 17 to 18, 202511 events
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1239109, 1239110, 1239111, 1239112, 1239113, 1239114.