National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

Hazardous Weather Conditions

Current conditions at

Hannibal Regional Airport (KHAE)

Lat: 39.73°NLon: 91.44°WElev: 770ft.

Overcast

57°F

14°C

Humidity 88%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 23 Sep 5:15 am CDT
Extended Forecast for

5 Miles NNW Hannibal MO

Flood Warning September 25, 01:00am until September 27, 01:00am
Click here for hazard details and duration
Flood Warning

  • Today

    Today: Mostly sunny, with a high near 72. Northeast wind 3 to 7 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 75. Light northeast wind.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.

    High: 73 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 71.

    High: 71 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 72. Northeast wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 75. Light northeast wind.
Thursday Night
Mostly cloudy, with a low around 60. Calm wind.
Friday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 59.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 71.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 81.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 64.
Tuesday
Showers likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Hannibal MO
 39.78°N 91.41°W (Elev. 459 ft)
Last Update:
4:41 am CDT Sep 23, 2026
Forecast Valid:
5am CDT Sep 23, 2026-6pm CDT Sep 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation