⚠️ Severe Thunderstorm Watch – Calhoun, IA; Cerro Gordo, IA; Crawford, IA; Emmet, IA; Hancock, IA; Humboldt, IA; Kossuth, IA; Palo Alto, IA; Pocahontas, IA; Sac, IA; Webster, IA; Winnebago, IA; Worth, IA; Wright, IA – Wednesday, July 1, 2026

Severe Thunderstorm Watch issued July 1 at 6:52PM CDT until July 2 at 1:00AM CDT by NWS Des Moines IA

Details

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
434 IN EFFECT UNTIL 1 AM CDT THURSDAY FOR THE FOLLOWING AREAS

IN IOWA THIS WATCH INCLUDES 14 COUNTIES

IN CENTRAL IOWA

WEBSTER

IN NORTH CENTRAL IOWA

CERRO GORDO HANCOCK HUMBOLDT
KOSSUTH WINNEBAGO WORTH
WRIGHT

IN NORTHWEST IOWA

EMMET PALO ALTO POCAHONTAS

IN WEST CENTRAL IOWA

CALHOUN CRAWFORD SAC

THIS INCLUDES THE CITIES OF ALGONA, BELMOND, BRITT, CLARION,
CLEAR LAKE, DENISON, EAGLE GROVE, EARLY, EMMETSBURG, ESTHERVILLE,
FONDA, FOREST CITY, FORT DODGE, GARNER, GILMORE CITY, HUMBOLDT,
KANAWHA, LAKE CITY, LAKE MILLS, LAKE VIEW, LAURENS, MANLY,
MANSON, MASON CITY, NORTHWOOD, ODEBOLT, POCAHONTAS, POMEROY,
ROCKWELL CITY, ROLFE, SAC CITY, SCHALLER, AND WALL LAKE.

* PRIMARY THREATS INCLUDE…

SCATTERED DAMAGING WINDS LIKELY WITH ISOLATED SIGNIFICANT GUSTS
TO 75 MPH POSSIBLE.
SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 2
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 : 60%
PROB OF 1 OR MORE WIND EVENTS >= 75 MPH : 40%
PROB OF 10 OR MORE SEVERE HAIL EVENTS : 40%
PROB OF 1 OR MORE HAIL EVENTS >= 2 INCHES : 30%
PROB OF 6 OR MORE COMBINED SEVERE HAIL/WIND EVENTS : 80%
MEAN STORM MOTION /MPH/ : E 35

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.