National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Ophelia Impacting the East; Heavy Rainfall and Severe Threats for the Center of the Nation

Heavy rain, gusty winds, storm surge, high surf and rip currents that could be life threatening, will affect the Mid-Atlantic through this weekend. For the center of the nation, a cold front will focus showers and thunderstorms, some severe with excessive rainfall and flash flooding, through the weekend. Meanwhile, much cooler temperatures and a wet weather pattern enters the Pacific Northwest. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675ft.

Clear

66°F

19°C

Humidity 39%
Wind Speed SSW 11 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 23 Sep 03:20 PM MDT
Extended Forecast for

Great Falls MT

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Southwest wind 5 to 9 mph becoming light after midnight.

    Partly Cloudy

    Low: 41 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Light west southwest wind becoming south southwest 5 to 9 mph in the morning.

    Mostly Sunny

    High: 75 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 44. South southeast wind 5 to 7 mph becoming light and variable after midnight.

    Mostly Cloudy

    Low: 44 °F

  • Monday

    Monday: Mostly sunny, with a high near 78. Calm wind becoming south 5 to 9 mph in the afternoon.

    Mostly Sunny

    High: 78 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 50. Southeast wind 6 to 8 mph.

    Partly Cloudy

    Low: 50 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. South southwest wind 7 to 15 mph, with gusts as high as 23 mph.

    Mostly Sunny

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 43. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    Partly Cloudy

    Low: 43 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 42.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 42 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. Southwest wind 5 to 9 mph becoming light after midnight.
Sunday
Mostly sunny, with a high near 75. Light west southwest wind becoming south southwest 5 to 9 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 44. South southeast wind 5 to 7 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 78. Calm wind becoming south 5 to 9 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 50. Southeast wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 77. South southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 43. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 71. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 38.
Friday
A slight chance of showers. Mostly sunny, with a high near 62.
Friday Night
A chance of showers. Mostly cloudy, with a low around 37.
Saturday
A chance of showers. Mostly cloudy, with a high near 58.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
Last Update:
2:15 pm MDT Sep 23, 2023
Forecast Valid:
3pm MDT Sep 23, 2023-6pm MDT Sep 30, 2023
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation