Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Hannibal Regional Airport (KHAE)

Lat: 39.73°NLon: 91.44°WElev: 770ft.

Fair

77°F

25°C

Humidity 83%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 16 Sep 10:15 pm CDT
Extended Forecast for

3 Miles WSW Hannibal MO

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Light and variable wind becoming southeast around 5 mph after midnight.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 4pm.  Partly sunny, then gradually becoming sunny, with a high near 89. Heat index values as high as 100. Light and variable wind becoming west 5 to 7 mph in the morning.  Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 71. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 71 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 90. East wind around 6 mph becoming south in the afternoon.

    High: 90 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. Calm wind becoming south around 5 mph after midnight.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 91.

    High: 91 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

    Low: 69 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 81. Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 72. Light and variable wind becoming southeast around 5 mph after midnight.
Thursday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, then gradually becoming sunny, with a high near 89. Heat index values as high as 100. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Increasing clouds, with a low around 71. Northwest wind around 5 mph becoming northeast after midnight.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 90. East wind around 6 mph becoming south in the afternoon.
Friday Night
Mostly clear, with a low around 73. Calm wind becoming south around 5 mph after midnight.
Saturday
Partly sunny, with a high near 91.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 76.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 61.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Hannibal MO
 39.69°N 91.45°W (Elev. 564 ft)
6:06 pm CDT Sep 16, 2026
10pm CDT Sep 16, 2026-6pm CDT Sep 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database