Current conditions at

Sweeney Creek I-94 MP 112.6 (MTSWC)

Lat: 46.26671°NLon: 106.30788°WElev: 2598.0ft.

NA

6°F

-14°C

Humidity 62%
Wind Speed N 10 MPH
Barometer NA
Dewpoint -4°F (-20°C)
Visibility NA
Wind Chill-8°F (-22°C)
Last update 18 Feb 10:00 PM MST
Extended Forecast for

Forsyth MT

Winter Weather Advisory February 18, 10:25pm until February 19, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 10:25pm until February 19, 11:00am

    NOW until 11:00am Thu

    Winter Weather Advisory

  • Tonight

    Low: 1 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly before 10am.  Cloudy and cold, with a high near 10. Wind chill values as low as -15. North northwest wind 5 to 9 mph becoming calm  in the morning.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 10 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. Calm wind.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. Calm wind.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 32. Light and variable wind.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7. Light and variable wind.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Light east wind increasing to 5 to 10 mph in the morning.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow likely, mainly after midnight. Cloudy, with a low around 1. Wind chill values as low as -15. North northwest wind 11 to 14 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly before 10am. Cloudy and cold, with a high near 10. Wind chill values as low as -15. North northwest wind 5 to 9 mph becoming calm in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly cloudy, with a low around 2. Calm wind.
Friday
Mostly sunny, with a high near 27. Calm wind.
Friday Night
Partly cloudy, with a low around 10. Calm wind.
Saturday
Mostly sunny, with a high near 32. Light and variable wind.
Saturday Night
Mostly clear, with a low around 7. Light and variable wind.
Sunday
Mostly sunny, with a high near 35. Light east wind increasing to 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 15. East wind 5 to 9 mph.
Monday
Mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
A 10 percent chance of snow showers. Increasing clouds, with a low around 25. Light and variable wind becoming west southwest around 5 mph after midnight.
Tuesday
A slight chance of rain and snow showers. Partly sunny, with a high near 48. West wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 22. West wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 49. West wind 5 to 8 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Forsyth MT
 46.27°N 106.69°W (Elev. 2500 ft)
10:09 pm MST Feb 18, 2026
10pm MST Feb 18, 2026-6pm MST Feb 25, 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