National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

ZORTMAN BLM (ALDM8)

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

NA

44°F

7°C

Humidity 78%
Wind Speed NE 7 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 15 Apr 11:32 PM MDT
Extended Forecast for

Zortman MT

Lake Wind Advisory April 16, 09:00am until April 16, 09:00pm
Click here for hazard details and duration
Lake Wind Advisory

  • Overnight

    Overnight: Rain showers before 4am, then a chance of rain and snow showers between 4am and 5am, then a chance of snow showers after 5am. Low around 30. Blustery, with a west northwest wind 7 to 12 mph increasing to 17 to 22 mph. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow and
    Blustery

  • Thursday

    Thursday: A chance of snow showers before 10am, then a slight chance of snow showers after 3pm. Partly sunny, with a high near 37. Breezy, with a west northwest wind 23 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Breezy.
    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 17. Northwest wind 14 to 20 mph, with gusts as high as 33 mph. Little or no snow accumulation expected.

    Low: 17 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 40. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. North northwest wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Northwest wind 7 to 9 mph becoming south southeast after midnight.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 63. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain showers before 4am, then a chance of rain and snow showers between 4am and 5am, then a chance of snow showers after 5am. Low around 30. Blustery, with a west northwest wind 7 to 12 mph increasing to 17 to 22 mph. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
A chance of snow showers before 10am, then a slight chance of snow showers after 3pm. Partly sunny, with a high near 37. Breezy, with a west northwest wind 23 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 17. Northwest wind 14 to 20 mph, with gusts as high as 33 mph. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 40. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 25. North northwest wind 6 to 14 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 52. West wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 31. Northwest wind 7 to 9 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 63. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 42. South wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 68. West wind 9 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 44. North wind 8 to 11 mph becoming east southeast after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 72.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 47.
Wednesday
A chance of showers. Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Zortman MT
 47.91°N 108.53°W (Elev. 4134 ft)
Last Update:
9:51 pm MDT Apr 15, 2026
Forecast Valid:
12am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation