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Elev 961 ft, 42.78 °N, 92.67 °W

Clarksville, IA Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Clarksville, IA
Elevation: 961ft
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Active Weather Alerts

Severe Thunderstorm Warning
Issued: 9:58 PM Apr. 14, 2026 – National Weather Service
The National Weather Service in Des Moines has issued a

* Severe Thunderstorm Warning for...
Eastern Hardin County in central Iowa...
Southeastern Franklin County in north central Iowa...
Grundy County in central Iowa...
Southwestern Butler County in north central Iowa...

* Until 545 PM CDT.

* At 458 PM CDT, a severe thunderstorm was located over New
Providence, or 7 miles south of Eldora, moving northeast at 40 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Trained weather spotters.

IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Locations impacted include...
Eldora, Grundy Center, Ackley, Dike, Aplington, Wellsburg, Union,
Steamboat Rock, Holland, New Providence, Whitten, Pine Lake State
Park, Eldora Municipal Airport, and Ackley Municipal Airport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

A Tornado Watch remains in effect until 1000 PM CDT for central and
north central Iowa.

&&


HAIL THREAT...RADAR INDICATED;
MAX HAIL SIZE...1.00 IN;
WIND THREAT...RADAR INDICATED;
MAX WIND GUST...60 MPH

Tornado Watch
Issued: 7:35 PM Apr. 14, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 109 IN
EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS

IN IOWA THIS WATCH INCLUDES 19 COUNTIES

IN CENTRAL IOWA

BOONE                 DALLAS                GRUNDY
HAMILTON              HARDIN                JASPER
MARSHALL              POLK                  POWESHIEK
STORY                 TAMA

IN NORTH CENTRAL IOWA

BUTLER                FRANKLIN

IN NORTHEAST IOWA

BLACK HAWK            BREMER

IN SOUTH CENTRAL IOWA

MADISON               MAHASKA               MARION
WARREN

THIS INCLUDES THE CITIES OF ACKLEY, ADEL, ALLISON, AMES,
APLINGTON, BOONE, CARLISLE, CEDAR FALLS, CLARKSVILLE, CONRAD,
DES MOINES, DIKE, DUMONT, DYSART, EARLHAM, ELDORA, GLADBROOK,
GREENE, GRINNELL, GRUNDY CENTER, HAMPTON, INDIANOLA, IOWA FALLS,
KNOXVILLE, MARSHALLTOWN, NEWTON, NORWALK, OSKALOOSA, PARKERSBURG,
PELLA, PERRY, REINBECK, SHELL ROCK, TAMA, TOLEDO, TRAER,
WATERLOO, WAUKEE, WAVERLY, WEBSTER CITY, WELLSBURG,
AND WINTERSET.

* PRIMARY THREATS INCLUDE...

SEVERAL TORNADOES AND A COUPLE INTENSE TORNADOES LIKELY.
WIDESPREAD LARGE HAIL AND SCATTERED VERY LARGE HAIL EVENTS TO 4
INCHES IN DIAMETER LIKELY.
SCATTERED DAMAGING WINDS LIKELY WITH ISOLATED SIGNIFICANT GUSTS
TO 75 MPH POSSIBLE.

PROBABILITY TABLE:
PROB OF 2 OR MORE TORNADOES                        :  80%
PROB OF 1 OR MORE STRONG /EF2-EF5/ TORNADOES       :  60%
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              :  80%
PROB OF 1 OR MORE HAIL EVENTS >= 2 INCHES          :  80%
PROB OF 6 OR MORE COMBINED SEVERE HAIL/WIND EVENTS : >95%
MEAN STORM MOTION /MPH/                            :  E 40

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