Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.

Overcast

39°F

4°C

Humidity 86%
Wind Speed NE 3 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 16 Nov 07:20 AM MST
Extended Forecast for

Great Falls MT

  • Today

    Today: Mostly cloudy, with a high near 58. Light and variable wind.

    High: 58 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61. Southwest wind 3 to 8 mph.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 35. West southwest wind around 7 mph.

    Low: 35 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am.  Partly sunny, with a high near 52. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 52 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 11pm, mixing with snow after 4am.  Mostly cloudy, with a low around 32. East northeast wind around 5 mph becoming light and variable.  Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow before 9am, then a slight chance of rain between 9am and 11am.  Partly sunny, with a high near 48. West northwest wind around 6 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. North northeast wind around 5 mph becoming light and variable  after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 58. Light and variable wind.
Tonight
Mostly cloudy, with a low around 38. Calm wind.
Monday
Partly sunny, with a high near 61. Southwest wind 3 to 8 mph.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 35. West southwest wind around 7 mph.
Tuesday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 52. Calm wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
A slight chance of rain after 11pm, mixing with snow after 4am. Mostly cloudy, with a low around 32. East northeast wind around 5 mph becoming light and variable. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow before 9am, then a slight chance of rain between 9am and 11am. Partly sunny, with a high near 48. West northwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 26. North northeast wind around 5 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
4:36 am MST Nov 16, 2025
7am MST Nov 16, 2025-6pm MST Nov 22, 2025
 
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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