Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

ZORTMAN BLM (ALDM8)

Lat: 47.91189°NLon: 108.50389°WElev: 3980.0ft.

NA

28°F

-2°C

Humidity 89%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 21 Mar 11:32 PM MDT
Extended Forecast for

Zortman MT

  • Overnight

    Overnight: Patchy freezing fog after 1am. Mostly cloudy, with a low around 25. West northwest wind 6 to 10 mph becoming southwest.

    Low: 25 °F

    Patchy
    Freezing Fog

  • Sunday

    Sunday: Patchy freezing fog before 8am. Sunny, with a high near 45. Breezy, with a west northwest wind 13 to 23 mph, with gusts as high as 36 mph.

    High: 45 °F

    Breezy.
    Patchy
    Freezing Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. West northwest wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. North northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. East southeast wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 48. North northwest wind 11 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 48 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of snow, mixing with rain after 9pm, then gradually ending.  Mostly cloudy, with a low around 39. East southeast wind 13 to 17 mph becoming west southwest after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 55. Breezy, with a west wind 20 to 26 mph, with gusts as high as 40 mph.

    High: 55 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Blustery, with a north wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 40 mph.

    Low: 27 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Patchy freezing fog after 1am. Mostly cloudy, with a low around 25. West northwest wind 6 to 10 mph becoming southwest.
Sunday
Patchy freezing fog before 8am. Sunny, with a high near 45. Breezy, with a west northwest wind 13 to 23 mph, with gusts as high as 36 mph.
Sunday Night
Partly cloudy, with a low around 30. West northwest wind 8 to 15 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 48. North northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 32. East southeast wind 11 to 13 mph, with gusts as high as 20 mph.
Tuesday
Cloudy, with a high near 48. North northwest wind 11 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
A slight chance of snow, mixing with rain after 9pm, then gradually ending. Mostly cloudy, with a low around 39. East southeast wind 13 to 17 mph becoming west southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 55. Breezy, with a west wind 20 to 26 mph, with gusts as high as 40 mph.
Wednesday Night
Mostly cloudy, with a low around 27. Blustery, with a north wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 40 mph.
Thursday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 41. West wind around 17 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 22. Northwest wind 8 to 17 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Zortman MT
 47.93°N 108.56°W (Elev. 5069 ft)
9:25 pm MDT Mar 21, 2026
12am MDT Mar 22, 2026-6pm MDT Mar 28, 2026
 
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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