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Elev 636 ft, 40.63 °N, 91.2 °W

Pontoosuc, IL Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Pontoosuc, IL
Elevation: 636ft
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Active Weather Alerts

Tornado Watch
Issued: 7:20 PM Apr. 3, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 92 IN
EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS

IN ILLINOIS THIS WATCH INCLUDES 4 COUNTIES

IN WEST CENTRAL ILLINOIS

HANCOCK               HENDERSON             MCDONOUGH
WARREN

IN IOWA THIS WATCH INCLUDES 5 COUNTIES

IN SOUTHEAST IOWA

DES MOINES            HENRY IA              JEFFERSON
LEE                   VAN BUREN

IN MISSOURI THIS WATCH INCLUDES 2 COUNTIES

IN NORTHEAST MISSOURI

CLARK                 SCOTLAND

THIS INCLUDES THE CITIES OF BURLINGTON, CARTHAGE, FAIRFIELD,
KAHOKA, KEOKUK, KEOSAUQUA, MACOMB, MEMPHIS, MONMOUTH,
MOUNT PLEASANT, AND OQUAWKA.

River Flood Warning
Issued: 4:11 PM Apr. 3, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...La Moine River at Colmar.

* WHEN...Until late tomorrow morning.

* IMPACTS...At 20.0 feet, Water affects the lowest portions of
Lambert Road and affects Lamar Road approximately 100 feet north
of the intersection with County Road 26.

* ADDITIONAL DETAILS...
- At 10:45 AM CDT Friday the stage was 19.7 feet.
- Forecast...The river is expected to rise above flood stage
late this afternoon to a crest of 20.1 feet this evening. It
will then fall below flood stage just after midnight tonight.
- Flood stage is 20.0 feet.


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