National Weather Service United States Department of Commerce

Severe weather possible for parts of northern, central Plains and Upper Midwest, as well as parts of OH, TN Valleys and Southeast

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for two areas: one covering parts of the northern & central Plains and Upper Midwest; and the other area covering parts of the Tenn. & Ohio Valleys and Southeast. Large hail & damaging winds will be the main threats, but there is a possibility of tornadoes for the Plains/Midwest area.
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Current Conditions

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5 Miles NE Winston MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Late
Afternoon

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 76 °F

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 53 °F

Thursday

Showers Chance for Measurable Precipitation 80%

Showers

High: 72 °F

Thursday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 50 °F

Friday

Showers Chance for Measurable Precipitation 90%

Showers

High: 67 °F

Friday
Night

Showers Chance for Measurable Precipitation 100%

Showers

Low: 48 °F

Saturday

Rain Chance for Measurable Precipitation 90%

Rain

High: 60 °F

Saturday
Night

Chance Showers

Chance
Showers

Low: 44 °F

Sunday

Chance Showers

Chance
Showers

High: 70 °F

Detailed Forecast

  • Late Afternoon Scattered showers and thunderstorms. Partly sunny, with a steady temperature around 76. West southwest wind around 6 mph. Chance of precipitation is 50%.
  • Tonight Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 53. West northwest wind 5 to 10 mph becoming south southwest in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday Showers likely, then showers and possibly a thunderstorm after noon. High near 72. North northwest wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday Night Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 50. Northwest wind 6 to 8 mph. Chance of precipitation is 60%.
  • Friday Showers likely, then showers and possibly a thunderstorm after noon. High near 67. Light and variable wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 90%.
  • Friday Night Showers before midnight, then rain after midnight. Low around 48. Chance of precipitation is 100%.
  • Saturday Rain before noon, then a chance of showers after noon. High near 60. Chance of precipitation is 90%.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 70.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 47.
  • Monday A chance of showers and thunderstorms. Mostly sunny, with a high near 73.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 72.
  • Tuesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
  • Wednesday Mostly sunny, with a high near 80.