National Weather Service United States Department of Commerce

Severe Weather Possible for Parts of Northern Rockies, High Plains, Ohio Valley, and Carolinas

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon and evening for four distinct areas across the U.S.: from central Idaho into northwestern Montana; from northwest Texas to extreme southeastern Montana; across central Illinois, southern Indiana and into northern Kentucky; and across the central and eastern Carolinas.
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Current Conditions

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Fort Benton MT

7 Day Forecast

Great Falls, MT

NWS Weather Forecast Office

Late
Afternoon

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 87 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 56 °F

Wednesday

Severe Thunderstorms Chance for Measurable Precipitation 80%

Severe
Thunderstorms

High: 81 °F

Wednesday
Night

Severe Thunderstorms Chance for Measurable Precipitation 80%

Severe
Thunderstorms

Low: 49 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 70 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 47 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 70 °F

Friday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 48 °F

Saturday

Chance Showers

Chance
Showers

High: 69 °F

  • Late Afternoon A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. East southeast wind around 11 mph, with gusts as high as 18 mph.
  • Tonight A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56. East wind 5 to 15 mph, with gusts as high as 23 mph.
  • Wednesday Showers and thunderstorms after noon. Some storms could be severe, with large hail, gusty winds, heavy rain, and frequent lightning. High near 81. Light and variable wind becoming west northwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Night Showers and thunderstorms before midnight, then a slight chance of showers. Some storms could be severe, with large hail, damaging winds, and heavy rain. Low around 49. West southwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
  • Thursday A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 70. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
  • Thursday Night A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
  • Friday A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Chance of precipitation is 30%.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
  • Saturday A chance of showers and thunderstorms. Partly sunny, with a high near 69.
  • Saturday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
  • Sunday Mostly sunny, with a high near 75.
  • Sunday Night Partly cloudy, with a low around 49.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
  • Monday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
  • Tuesday Partly sunny, with a high near 80.

 

Additional Forecasts and Information

Zone Area Forecast for Chouteau County, MT