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

Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Hazardous Weather Conditions

Current conditions at

Hannibal Regional Airport (KHAE)

Lat: 39.73°NLon: 91.44°WElev: 770ft.

Fair

23°F

-5°C

Humidity 80%
Wind Speed E 3 mph
Barometer 30.56 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 19 Feb 6:55 am CST
Extended Forecast for

Hannibal MO

Winter Weather Advisory February 19, 07:00pm until February 20, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A 30 percent chance of snow, mainly after 5pm. Cloudy, with a high near 33. East wind 6 to 11 mph.

    Mostly Cloudy
    then Chance
    Snow

    High: 33 °F

  • Tonight

    Tonight: Freezing rain, possibly mixed with snow, becoming all freezing rain after 3am. Low around 29. East wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 3 inches possible.

    Snow then
    Wintry Mix

    Low: 29 °F

  • Wednesday

    Wednesday: Areas of freezing drizzle before 8am, then areas of drizzle between 8am and noon. Cloudy, with a high near 40. East wind 8 to 11 mph becoming southwest in the afternoon.

    Areas
    Drizzle/Freezing
    Drizzle then
    Mostly Cloudy

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 25. West wind 5 to 11 mph.

    Mostly Cloudy

    Low: 25 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 42. West wind around 5 mph becoming light and variable.

    Mostly Sunny

    High: 42 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 27.

    Partly Cloudy

    Low: 27 °F

  • Friday

    Friday: Mostly sunny, with a high near 45.

    Mostly Sunny

    High: 45 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 36.

    Mostly Cloudy
    then Chance
    Showers

    Low: 36 °F

  • Saturday

    Saturday: Showers likely, mainly after noon. Cloudy, with a high near 51. Chance of precipitation is 60%.

    Showers
    Likely

    High: 51 °F

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 5pm. Cloudy, with a high near 33. East wind 6 to 11 mph.
Tonight
Freezing rain, possibly mixed with snow, becoming all freezing rain after 3am. Low around 29. East wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 3 inches possible.
Wednesday
Areas of freezing drizzle before 8am, then areas of drizzle between 8am and noon. Cloudy, with a high near 40. East wind 8 to 11 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 25. West wind 5 to 11 mph.
Thursday
Mostly sunny, with a high near 42. West wind around 5 mph becoming light and variable.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 45.
Friday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 36.
Saturday
Showers likely, mainly after noon. Cloudy, with a high near 51. Chance of precipitation is 60%.
Saturday Night
Rain showers likely before midnight, then a chance of rain between midnight and 5am, then a chance of rain and snow after 5am. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 40. Breezy.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 40.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Hannibal MO
 39.71°N 91.36°W (Elev. 597 ft)
Last Update:
5:13 am CST Feb 19, 2019
Forecast Valid:
7am CST Feb 19, 2019-6pm CST Feb 25, 2019
 
Forecast Discussion
 
Get as KML Get as XML

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