National Weather Service United States Department of Commerce

Heavy Rain and Flash Flooding Possible Lower Mississippi and Tennessee Valleys

Moisture from the Gulf of Mexico will bring heavy rain, strong thunderstorms and the risk of flash flooding to the central Gulf Coast today. A band of snow associated with a cold front will impact central Texas to Oklahoma. Another cold front will spread snow across the interior Northwest. Unusually cold weather will continue in California and the Desert Southwest.
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Current Conditions

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10 Miles NNE Sun Prairie MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

This
Afternoon

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 30 °F

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 15 °F

Sunday

Snow Chance for Measurable Precipitation 100%

Snow

High: 21 °FFalling Temperatures

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: -8 °F

Monday

Cold

Cold

High: -1 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -17 °F

Tuesday

Cold

Cold

High: 5 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 1 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 26 °F

Detailed Forecast

  • This Afternoon A 20 percent chance of snow. Mostly cloudy, with a high near 30. Southwest wind around 18 mph, with gusts as high as 24 mph.
  • Tonight Snow. Low around 15. South southwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Snow. Temperature falling to around 13 by 10am. Wind chill values as low as -4. Blustery, with a north wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night A 50 percent chance of snow. Mostly cloudy, with a low around -8. Wind chill values as low as -23. North wind 15 to 18 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
  • Monday Mostly cloudy and cold, with a high near -1. North wind 13 to 15 mph, with gusts as high as 20 mph.
  • Monday Night Mostly cloudy, with a low around -17.
  • Tuesday Mostly sunny and cold, with a high near 5.
  • Tuesday Night Partly cloudy, with a low around 1.
  • Wednesday Mostly sunny, with a high near 26.
  • Wednesday Night Partly cloudy, with a low around 13.
  • New Year's Day Partly sunny, with a high near 27.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 9.
  • Friday A chance of snow. Partly sunny, with a high near 20.