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.

Partly Cloudy

73°F

23°C

Humidity 65%
Wind Speed SW 8 mph
Barometer 29.67 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 10 Mar 9:35 pm CDT
Extended Forecast for

Palmyra MO

Tornado Watch until March 11, 12:00am
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch until March 11, 12:00am

    NOW until 12:00am Wed

    Tornado Watch

  • Tonight

    Low: 45 °F

    Severe
    Thunderstorms
    then T-storms

  • Wednesday

    Wednesday: Showers, mainly before 10am. Temperature falling to around 46 by 2pm. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

    High: 57 °F⇓

    Showers then
    Slight Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Northwest wind 5 to 14 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 55. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 55 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. Breezy, with a south wind 14 to 21 mph, with gusts as high as 36 mph.

    Low: 45 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Some of the storms could be severe. Low around 45. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Wednesday
Showers, mainly before 10am. Temperature falling to around 46 by 2pm. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Wednesday Night
Mostly clear, with a low around 30. Northwest wind 5 to 14 mph becoming west after midnight. Winds could gust as high as 26 mph.
Thursday
Increasing clouds, with a high near 55. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 45. Breezy, with a south wind 14 to 21 mph, with gusts as high as 36 mph.
Friday
Partly sunny, with a high near 56.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 64.
Saturday Night
A 40 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 44.
Sunday
Rain likely and possibly a thunderstorm before 1pm, then a chance of rain. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 70%.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 17. Chance of precipitation is 20%.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Palmyra MO
 39.8°N 91.53°W (Elev. 600 ft)
Last Update:
6:00 pm CDT Mar 10, 2026
Forecast Valid:
9pm CDT Mar 10, 2026-6pm CDT Mar 17, 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