Heavy Rain and Flash Flooding Possible Over Parts of the Eastern United States

Heavy rainfall is expected over portions of the eastern United States through Thursday. Flooding and flash flooding will be possible in some areas. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Fair

2°C

36°F

Humidity 93%
Wind Speed W 5 MPH
Barometer 30.32 in
Dewpoint 1°C (34°F)
Visibility 16 km
Wind Chill0°C (32°F)
Last update 28 Sep 7:25 am MDT
Extended Forecast for

Great Falls MT

  • Today

    Today: Mostly sunny, with a high near 21. Northeast wind 8 to 14 km/h.

    Mostly Sunny

    High: 21 °C

  • Tonight

    Tonight: Mostly clear, with a low around 8. North northeast wind 5 to 14 km/h becoming west southwest after midnight.

    Mostly Clear

    Low: 8 °C

  • Thursday

    Thursday: Sunny, with a high near 23. Calm wind becoming east northeast 5 to 10 km/h in the afternoon.

    Sunny

    High: 23 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 10. East northeast wind 5 to 11 km/h becoming west after midnight.

    Mostly Clear

    Low: 10 °C

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 25. Southwest wind 5 to 8 km/h.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 25 °C

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 11.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 11 °C

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 23.

    Mostly Sunny
    then Chance
    Showers

    High: 23 °C

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 8.

    Chance
    Showers

    Low: 8 °C

  • Sunday

    Sunday: A chance of rain.  Partly sunny, with a high near 17.

    Chance Rain

    High: 17 °C

Detailed Forecast

Today
Mostly sunny, with a high near 21. Northeast wind 8 to 14 km/h.
Tonight
Mostly clear, with a low around 8. North northeast wind 5 to 14 km/h becoming west southwest after midnight.
Thursday
Sunny, with a high near 23. Calm wind becoming east northeast 5 to 10 km/h in the afternoon.
Thursday Night
Mostly clear, with a low around 10. East northeast wind 5 to 11 km/h becoming west after midnight.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 25. Southwest wind 5 to 8 km/h.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 11.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 23.
Saturday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 8.
Sunday
A chance of rain. Partly sunny, with a high near 17.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 5.
Monday
A chance of rain. Partly sunny, with a high near 12.
Monday Night
A chance of rain. Mostly cloudy, with a low around 4.
Tuesday
A chance of rain. Partly sunny, with a high near 11.
Click Map For Forecast
Point Forecast:
Great Falls MT
 47.49°N 111.31°W (Elev. 1036 m)
2:55 am MDT Sep 28, 2016
7am MDT Sep 28, 2016-6pm MDT Oct 4, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database