Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

37°F

3°C

Humidity 69%
Wind Speed W 4 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 04 Nov 12:35 AM MST
Extended Forecast for

2 Miles NE Great Falls International Airport MT

  • Overnight

    Overnight: A 40 percent chance of rain.  Cloudy, with a low around 38. Calm wind becoming southwest around 5 mph.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain with a slight chance of sprinkles before 2pm, then a slight chance of rain after 3pm.  Mostly cloudy, with a high near 52. West southwest wind around 6 mph becoming north in the afternoon.  Chance of precipitation is 40%.

    High: 52 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Light east southeast wind.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 58. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 58 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 41. Breezy, with a south southeast wind 6 to 11 mph becoming southwest 18 to 23 mph in the evening. Winds could gust as high as 34 mph.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 56. Breezy, with a southwest wind 23 to 29 mph, with gusts as high as 40 mph.

    High: 56 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. South southwest wind 14 to 16 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain before 11am.  Partly sunny, with a high near 57. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 37 mph.

    High: 57 °F

    Breezy.
    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain. Cloudy, with a low around 38. Calm wind becoming southwest around 5 mph.
Tuesday
A chance of rain with a slight chance of sprinkles before 2pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 52. West southwest wind around 6 mph becoming north in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 32. Light east southeast wind.
Wednesday
Mostly cloudy, with a high near 58. Calm wind becoming southeast around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 41. Breezy, with a south southeast wind 6 to 11 mph becoming southwest 18 to 23 mph in the evening. Winds could gust as high as 34 mph.
Thursday
Mostly sunny, with a high near 56. Breezy, with a southwest wind 23 to 29 mph, with gusts as high as 40 mph.
Thursday Night
Partly cloudy, with a low around 37. South southwest wind 14 to 16 mph, with gusts as high as 28 mph.
Friday
A slight chance of rain before 11am. Partly sunny, with a high near 57. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 37 mph.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 61.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Great Falls International Airport MT
 47.49°N 111.34°W (Elev. 3399 ft)
9:27 pm MST Nov 3, 2025
12am MST Nov 4, 2025-6pm MST Nov 10, 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