National Weather Service United States Department of Commerce

Strong winds in the Great Lakes and Ohio Valley

A developing storm system in the Upper Midwest will move through the Great Lakes into Canada on Monday. Winds will be gusty and strong around this system and extend from the Great Lakes to the Ohio and Tennessee Valleys. The strongest winds will be around Lake Ontario and Lake Erie, with gusts up to 60 mph in parts of Michigan, Ohio and Upstate New York where High Wind Warnings are in effect.
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Hazardous Weather Conditions

Current Conditions

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Hannibal MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Tonight

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 32 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 34 °FFalling Temperatures

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 21 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 34 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 26 °F

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 41 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 24 °F

Thanksgiving
Day

Partly Sunny

Partly
Sunny

High: 30 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 18 °F

Detailed Forecast

  • Tonight Occasional rain and snow, becoming all snow after 4am. Areas of fog before midnight. Low around 32. Breezy, with a southwest wind 5 to 10 mph becoming northwest 16 to 21 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Monday A 50 percent chance of snow, mainly before noon. Cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.
  • Monday Night Mostly cloudy, with a low around 21. West wind 10 to 14 mph.
  • Tuesday Mostly sunny, with a high near 34. West wind 6 to 10 mph becoming southwest in the afternoon.
  • Tuesday Night A 20 percent chance of snow. Partly cloudy, with a low around 26. South wind 5 to 9 mph.
  • Wednesday A chance of rain and snow before 2pm, then a chance of rain between 2pm and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
  • Wednesday Night Mostly cloudy, with a low around 24.
  • Thanksgiving Day Partly sunny, with a high near 30.
  • Thursday Night Partly cloudy, with a low around 18.
  • Friday Partly sunny, with a high near 36.
  • Friday Night Partly cloudy, with a low around 26.
  • Saturday Partly sunny, with a high near 39.
  • Saturday Night Mostly cloudy, with a low around 24.
  • Sunday Mostly cloudy, with a high near 35.