Alert archive / Iowa / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 12, NWS Des Moines, IA

March 14, 20257 counties in Iowa

NWS Des Moines, IA issued this severe thunderstorm warning at Mar 14, 2025, 5:32 PM CDT for 7 counties in Iowa. It was in force for 43 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Mar 14, 2025, 5:32 PM CDT (22:32 UTC)
Expired: Mar 14, 2025, 6:15 PM CDT
In force: 43 min
Issued by: NWS Des Moines, IA
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Dallas County, IA, Jasper County, IA, Madison County, IA, Marion County, IA, Polk County, IA, Poweshiek County, IA, Warren County, IA

The radar

The Des Moines radar (KDMX), 34 km from the middle of the area, began a volume at 22:36 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Mar 14, 3:19 PM CDT	Severe Thunderstorm Watch	SPC	5 hr

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Des Moines, IA wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 14, 3:56 PM CDT, 1 hour 36 minutes earlier.

Area forecast discussion, Mar 14, 3:56 PM CDT, 1 hour 36 minutes before

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Hazardous weather outlook, Mar 14, 5:48 AM CDT, 11 hours 44 minutes before

Hazardous Weather Outlook
National Weather Service Des Moines IA
548 AM CDT Fri Mar 14 2025

IAZ038-039-049-050-060>062-072>075-081>086-092>097-151100-
Grundy-Black Hawk-Marshall-Tama-Polk-Jasper-Poweshiek-Madison-
Warren-Marion-Mahaska-Adams-Union-Clarke-Lucas-Monroe-Wapello-
Taylor-Ringgold-Decatur-Wayne-Appanoose-Davis-
548 AM CDT Fri Mar 14 2025

This Hazardous Weather Outlook is for portions of southern,
central, and eastern Iowa

.DAY ONE...Today and tonight

South to southeast winds are expected to gust from 35 to 50 mph
this afternoon. These winds will also combine with warm
temperatures, lower humidities, and dry vegetation to result in
critical fire weather conditions. A Wind Advisory and Red Flag
Warning are both in effect. Please refer to the National
Weather Service website at weather.gov/desmoines for further
details.

An Enhanced to Moderate Risk of severe thunderstorms is in place
for this afternoon and early this evening. Damaging winds will be
the primary threat due to fast moving storms, with gusts in
excess of 70 mph possible, but large hail and a few tornadoes are
possible as well.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed this afternoon and early evening.

IAZ006-007-016-017-025>028-036-037-047-048-059-071-151100-
Winnebago-Worth-Hancock-Cerro Gordo-Wright-Franklin-Butler-Bremer-
Hamilton-Hardin-Boone-Story-Dallas-Adair-
548 AM CDT Fri Mar 14 2025

This Hazardous Weather Outlook is for portions of central and
northern Iowa.

.DAY ONE...Today and tonight

South to southeast winds are expected to gust from 35 to 45 mph
this afternoon. These winds will also combine with warm
temperatures, lower humidities, and dry vegetation to result in
critical fire weather conditions. A Red Flag Warning is in
effect. Please refer to the National Weather Service website at
weather.gov/desmoines for further details.

A Slight to Moderate Risk of severe thunderstorms is in place for
this afternoon and early this evening. Damaging winds will be the
primary threat due to fast moving storms, with gusts in excess of
70 mph possible, but large hail and a few tornadoes are possible
as well.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed this afternoon and early evening.

IAZ004-005-015-023-024-033>035-044>046-057-058-070-151100-
Emmet-Kossuth-Palo Alto-Pocahontas-Humboldt-Sac-Calhoun-Webster-
Crawford-Carroll-Greene-Audubon-Guthrie-Cass-
548 AM CDT Fri Mar 14 2025

This Hazardous Weather Outlook is for portions of western and
northwest Iowa.

.DAY ONE...Today and tonight

A Slight to Enhanced Risk of severe thunderstorms is in place for
this afternoon and early this evening. Damaging winds will be the
primary threat due to fast moving storms, with gusts in excess of
70 mph possible, but large hail and a few tornadoes are possible
as well.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Far northwest Iowa may also see light snow with blowing snow
Saturday resulting in hazardous travel conditions at times.
Gusty winds are expected Saturday too with a few gusts over 45
mph possible.

Accumulating snow is also likely over northwest Iowa around
Wednesday with gusty winds potentially producing blowing and
drifting snow.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed this afternoon and early evening.

Small

In the hours before

Local storm report, Mar 14, 5:07 PM CDT, 25 minutes before

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Local storm report, Mar 14, 5:10 PM CDT, 22 minutes before

Preliminary Local Storm Report
National Weather Service Des Moines IA
510 PM CDT Fri Mar 14 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0507 PM     Hail             2 NNE Osceola           41.06N 93.76W
03/14/2025  E0.25 Inch       Clarke             IA   Trained Spotter

&&

MP

Local storm report, Mar 14, 5:13 PM CDT, 19 minutes before

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Local storm report, Mar 14, 5:25 PM CDT, 7 minutes before

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Local storm report, Mar 14, 5:28 PM CDT, 4 minutes before

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Local storm report, Mar 14, 5:31 PM CDT, 1 minute before

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The office that day

Everything else NWS Des Moines, IA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 14, 3:14 AM CDT	Red Flag Warning	DMX	Adair, Adams, Appanoose, Black Hawk, Boone, Bremer and 31 more	17 hr
Mar 14, 2:38 PM CDT	Wind Advisory	DMX	Boone, Calhoun, Carroll, Cerro Gordo, Crawford, Emmet and 15 more	27 hr
Mar 14, 4:04 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Adair, Audubon, Cass, Guthrie	41 min
Mar 14, 4:13 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Adams, Clarke, Decatur, Ringgold, Taylor, Union	47 min
Mar 14, 4:19 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Adair, Clarke, Dallas, Guthrie, Madison, Union	41 min
Mar 14, 4:26 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Audubon, Carroll, Crawford, Greene, Guthrie	64 min
Mar 14, 4:54 PM CDT	High Wind Warning	DMX	Adams, Appanoose, Clarke, Davis, Decatur, Lucas and 6 more	4 hr
Mar 14, 4:56 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Greene	49 min
Mar 14, 4:57 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Audubon, Cass	48 min
Mar 14, 5:01 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Clarke, Decatur, Lucas, Madison, Marion, Ringgold and 3 more	44 min
Mar 14, 5:03 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Polk, Story	42 min
Mar 14, 5:12 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Greene, Sac	48 min
Mar 14, 5:19 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Audubon, Cass, Dallas, Guthrie, Madison	41 min
Mar 14, 5:28 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Calhoun, Greene, Hamilton, Story, Webster	47 min
Mar 14, 5:35 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Audubon, Boone, Carroll, Crawford, Dallas, Greene and 1 more	40 min
Mar 14, 5:44 PM CDT	Severe Thunderstorm Warning	DMX	Clarke, Lucas, Madison, Marion, Warren	31 min
Mar 14, 5:49 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Hamilton, Hancock, Humboldt, Kossuth, Palo Alto and 3 more	56 min
Mar 14, 5:54 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Boone, Grundy, Hamilton, Hardin, Jasper, Marshall and 2 more	66 min
Mar 14, 6:04 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Crawford, Greene, Sac	41 min
Mar 14, 6:42 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Humboldt, Kossuth, Palo Alto, Pocahontas	36 min
Mar 14, 6:46 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Grundy, Jasper, Mahaska, Marshall, Poweshiek, Tama and 1 more	59 min
Mar 14, 6:50 PM CDT	Severe Thunderstorm Warning	DMX	Butler, Cerro Gordo, Franklin, Grundy, Hamilton, Hancock and 4 more	55 min

Nearby

Severe Thunderstorm Warnings in Iowa, 2025 Every severe thunderstorm warning in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.