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

Sweeney Creek I-94 MP 112.6 (MTSWC)

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

NA

30°F

-1°C

Humidity 86%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 07 Apr 03:30 AM MDT
Extended Forecast for

Forsyth MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. East southeast wind around 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 74. South southeast wind 7 to 12 mph becoming west 16 to 21 mph in the afternoon. Chance of precipitation is 50%.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Cloudy, then gradual clearing toward daybreak, with a low around 34. West wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Chance of precipitation is 50%.

    Low: 34 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. West northwest wind 16 to 26 mph, with gusts as high as 39 mph.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. North northwest wind 10 to 15 mph becoming light and variable after midnight.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow showers before noon. Partly sunny, with a high near 53. Calm wind becoming north around 6 mph in the afternoon.

    High: 53 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. North northeast wind around 6 mph becoming light and variable in the evening.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. Light east southeast wind becoming southeast 6 to 11 mph in the morning.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. East southeast wind 5 to 10 mph.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. East southeast wind around 8 mph.
Tuesday
A slight chance of showers between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 74. South southeast wind 7 to 12 mph becoming west 16 to 21 mph in the afternoon. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Cloudy, then gradual clearing toward daybreak, with a low around 34. West wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 52. West northwest wind 16 to 26 mph, with gusts as high as 39 mph.
Wednesday Night
Partly cloudy, with a low around 30. North northwest wind 10 to 15 mph becoming light and variable after midnight.
Thursday
A 20 percent chance of snow showers before noon. Partly sunny, with a high near 53. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 31. North northeast wind around 6 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 68. Light east southeast wind becoming southeast 6 to 11 mph in the morning.
Friday Night
Partly cloudy, with a low around 43. East southeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 79. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46. South southeast wind around 6 mph becoming east in the evening.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 69. West northwest wind 5 to 10 mph.
Sunday Night
Showers likely. Mostly cloudy, with a low around 40. North wind 8 to 10 mph. Chance of precipitation is 70%.
Monday
Rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 52. North wind 8 to 11 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forsyth MT
 46.27°N 106.69°W (Elev. 2500 ft)
Last Update:
2:07 am MDT Apr 7, 2026
Forecast Valid:
3am MDT Apr 7, 2026-6pm MDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation