Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

31°F

-1°C

Humidity 53%
Wind Speed WSW 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 23 Mar 12:53 AM MDT
Extended Forecast for

Ulm MTSimilar City Names

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. Light south southwest wind.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 61 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 37. West southwest wind 5 to 8 mph becoming light and variable.

    Low: 37 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 62. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 47. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. Windy, with a southwest wind 18 to 23 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 63 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before 9pm, then a slight chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight.  Mostly cloudy, with a low around 28. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 39 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

  • Thursday

    Thursday: A slight chance of snow showers before noon.  Mostly sunny, with a high near 48. West wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 48 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. Light south southwest wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 37. West southwest wind 5 to 8 mph becoming light and variable.
Tuesday
Mostly cloudy, with a high near 62. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 47. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Wednesday
Partly sunny, with a high near 63. Windy, with a southwest wind 18 to 23 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 47 mph.
Wednesday Night
A slight chance of rain showers before 9pm, then a slight chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 28. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A slight chance of snow showers before noon. Mostly sunny, with a high near 48. West wind 10 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Ulm MTSimilar City Names
 47.43°N 111.51°W (Elev. 3392 ft)
12:51 am MDT Mar 23, 2026
1am MDT Mar 23, 2026-6pm MDT Mar 29, 2026
 
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Additional Resources

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