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

Hazardous Weather Conditions

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

unknown precip

39°F

4°C

Humidity 94%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 05 Oct 03:00 AM MDT
Extended Forecast for

15 Miles NNW Lincoln MT

Winter Weather Advisory until October 5, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until October 5, 12:00pm

    NOW until 12:00pm Sun

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Snow

  • Sunday

    Sunday: Snow, mainly before noon. High near 32. Northeast wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Widespread frost after 7pm. Otherwise, mostly clear, with a low around 23. East northeast wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Frost

  • Monday

    Monday: Widespread frost before 11am. Otherwise, sunny, with a high near 42. West southwest wind 3 to 6 mph.

    High: 42 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost between 10pm and midnight. Otherwise, clear, with a low around 31. West northwest wind 3 to 5 mph.

    Low: 31 °F

    Frost then
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Overnight
Snow. Low around 27. Northeast wind 8 to 13 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
Snow, mainly before noon. High near 32. Northeast wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Widespread frost after 7pm. Otherwise, mostly clear, with a low around 23. East northeast wind around 5 mph becoming calm in the evening.
Monday
Widespread frost before 11am. Otherwise, sunny, with a high near 42. West southwest wind 3 to 6 mph.
Monday Night
Widespread frost between 10pm and midnight. Otherwise, clear, with a low around 31. West northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Clear, with a low around 34.
Wednesday
Sunny, with a high near 52.
Wednesday Night
A slight chance of rain after midnight. Snow level 8600 feet lowering to 8000 feet after midnight . Partly cloudy, with a low around 36.
Thursday
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Snow level 7800 feet rising to 8300 feet in the afternoon. Partly sunny, with a high near 50.
Thursday Night
A slight chance of rain. Snow level 8200 feet. Partly cloudy, with a low around 37.
Friday
A slight chance of rain. Snow level 7900 feet rising to 8800 feet in the afternoon. Mostly sunny, with a high near 54.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Saturday
A chance of rain. Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Lincoln MT
 47.15°N 112.84°W (Elev. 7013 ft)
Last Update:
2:30 pm MDT Oct 4, 2025
Forecast Valid:
3am MDT Oct 5, 2025-6pm MDT Oct 11, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation