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

Hazardous Weather Conditions

Current conditions at

Hannibal Regional Airport (KHAE)

Lat: 39.73°NLon: 91.44°WElev: 770ft.

Overcast

73°F

23°C

Humidity 61%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 20 Jun 11:15 am CDT
Extended Forecast for

Vandalia MO

Flood Watch June 21, 01:00am until June 21, 07:00pm
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Mostly sunny, with a high near 83. Northeast wind 5 to 9 mph becoming calm in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 5am. Increasing clouds, with a low around 64. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 60%.

    Low: 64 °F

    Partly Cloudy
    then T-storms
    Likely

  • Sunday

    Sunday: Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 77. Southeast wind 9 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%.

    High: 77 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before midnight, then isolated showers between midnight and 1am. Mostly cloudy, with a low around 60. Northwest wind 7 to 10 mph becoming west in the evening. Chance of precipitation is 60%.

    Low: 60 °F

    T-storms
    Likely then
    Isolated
    Showers

  • Monday

    Monday: Partly sunny, with a high near 75. North wind around 9 mph.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 83. Northeast wind 5 to 9 mph becoming calm in the afternoon.
Tonight
Showers and thunderstorms likely, mainly after 5am. Increasing clouds, with a low around 64. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 77. Southeast wind 9 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%.
Sunday Night
Showers and thunderstorms likely before midnight, then isolated showers between midnight and 1am. Mostly cloudy, with a low around 60. Northwest wind 7 to 10 mph becoming west in the evening. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 75. North wind around 9 mph.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 60.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Vandalia MO
 39.31°N 91.49°W (Elev. 751 ft)
Last Update:
11:26 am CDT Jun 20, 2026
Forecast Valid:
11am CDT Jun 20, 2026-6pm CDT Jun 26, 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