National Weather Service United States Department of Commerce

Severe weather possible across parts of Northeast, Ozarks, Intermountain West to northern Rockies

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for three separate areas across the U.S. One area covers parts of the Northeast and New England. Another area is across parts of the Ozarks. The third area stretches across parts of the Intermountain West, northern Rookies and northern Plains.
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Current Conditions

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12 Miles E Big Sky MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Late
Afternoon

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 69 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Thursday

Breezy

Breezy

High: 63 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 37 °F

Friday

Sunny

Sunny

High: 60 °F

Friday
Night

Clear

Clear

Low: 41 °F

Saturday

Sunny

Sunny

High: 63 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 45 °F

Sunday

Sunny

Sunny

High: 67 °F

Detailed Forecast

  • Late Afternoon A 30 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 69. South southwest wind around 18 mph, with gusts as high as 25 mph.
  • Tonight Partly cloudy, with a low around 48. South southwest wind 13 to 20 mph, with gusts as high as 28 mph.
  • Thursday Sunny, with a high near 63. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
  • Thursday Night Mostly clear, with a low around 37. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
  • Friday Sunny, with a high near 60. Southwest wind 9 to 13 mph.
  • Friday Night Clear, with a low around 41.
  • Saturday Sunny, with a high near 63.
  • Saturday Night Mostly clear, with a low around 45.
  • Sunday Sunny, with a high near 67.
  • Sunday Night Mostly clear, with a low around 47.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 47.
  • Tuesday A slight chance of showers. Mostly sunny, with a high near 71.
  • Tuesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
  • Wednesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.