National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon & evening across parts of the Ohio Valley, Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
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Current Conditions

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Great Falls MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 76 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 52 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 63 °F

Wednesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 44 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 44 °F

Friday

Sunny

Sunny

High: 70 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 48 °F

Saturday

Sunny

Sunny

High: 73 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 76. West southwest wind around 14 mph, with gusts as high as 20 mph.
  • Tonight Partly cloudy, with a low around 52. South southwest wind 7 to 11 mph.
  • Wednesday A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. West southwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
  • Wednesday Night A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 25 mph.
  • Thursday Mostly sunny, with a high near 65. Southwest wind 6 to 8 mph.
  • Thursday Night Partly cloudy, with a low around 44.
  • Friday Sunny, with a high near 70.
  • Friday Night Mostly clear, with a low around 48.
  • Saturday Sunny, with a high near 73.
  • Saturday Night Mostly clear, with a low around 48.
  • Sunday Sunny, with a high near 76.
  • Sunday Night Partly cloudy, with a low around 52.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.