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My Location: San Francisco, CA 
 
Current Time: 07:56:48 AM PDT

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Weather Alert
    Other Weather Alerts
Type Severe Thunderstorm Watch
Issued By NWS Des Moines IA
Issuing Time Sat, 19 Jul 2025 03:05:00 PDT
Broadcast Time Sat, 19 Jul 2025 03:05:00 PDT
Valid Until Sat, 19 Jul 2025 08:00:00 PDT
Brief Description Severe Thunderstorm Watch
Detailed Description THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 525 IN EFFECT UNTIL 10 AM CDT THIS MORNING FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 20 COUNTIES IN CENTRAL IOWA BOONE GRUNDY HAMILTON HARDIN JASPER MARSHALL POLK POWESHIEK STORY TAMA WEBSTER IN NORTH CENTRAL IOWA BUTLER IN NORTHEAST IOWA BLACK HAWK BREMER IN SOUTH CENTRAL IOWA LUCAS MAHASKA MARION MONROE WARREN IN SOUTHEAST IOWA WAPELLO THIS INCLUDES THE CITIES OF ACKLEY, ALBIA, ALLISON, AMES, APLINGTON, BOONE, CARLISLE, CEDAR FALLS, CHARITON, CLARKSVILLE, CONRAD, DES MOINES, DIKE, DUMONT, DYSART, ELDORA, FORT DODGE, GLADBROOK, GREENE, GRINNELL, GRUNDY CENTER, INDIANOLA, IOWA FALLS, KNOXVILLE, MARSHALLTOWN, NEWTON, NORWALK, OSKALOOSA, OTTUMWA, PARKERSBURG, PELLA, REINBECK, SHELL ROCK, TAMA, TOLEDO, TRAER, WATERLOO, WAVERLY, WEBSTER CITY, AND WELLSBURG. * PRIMARY THREATS INCLUDE. SCATTERED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE. ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE. A TORNADO OR TWO POSSIBLE. PROBABILITY TABLE: PROB OF 2 OR MORE TORNADOES : 20% PROB OF 1 OR MORE STRONG /EF2-EF5/ TORNADOES : 05% PROB OF 10 OR MORE SEVERE WIND EVENTS : 50% PROB OF 1 OR MORE WIND EVENTS >= 75 MPH : 20% PROB OF 10 OR MORE SEVERE HAIL EVENTS : 20% PROB OF 1 OR MORE HAIL EVENTS >= 2 INCHES : <05% PROB OF 6 OR MORE COMBINED SEVERE HAIL/WIND EVENTS : 70% MEAN STORM MOTION /MPH/ : SE 40
       
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Coastal Oregon-California,Coastal California-Oregon Marine Weather Statement (20)
       
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