Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. through Thursday, focused from the central High Plains to the Mid-Mississippi Valley. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, and dry thunderstorms may spark additional wildfires. Dangerous heat will build across the southern U.S. Friday into the weekend. Read More >

Current conditions at

Sweeney Creek I-94 MP 112.6 (MTSWC)

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

unknown precip

60°F

16°C

Humidity 58%
Wind Speed E 9 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 25 Jun 01:30 AM MDT
Extended Forecast for

Forsyth MT

  • Overnight

    Overnight: Partly cloudy, with a low around 50. East wind around 7 mph.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers and thunderstorms between noon and 3pm, then showers and possibly a thunderstorm after 3pm.  High near 75. East southeast wind 7 to 14 mph.  Chance of precipitation is 80%.

    High: 75 °F

    Partly Sunny
    then Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 52. East southeast wind 8 to 13 mph becoming light  after midnight.

    Low: 52 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 84. Light east wind becoming east southeast 6 to 11 mph in the morning.

    High: 84 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 3am, then showers likely.  Low around 57. East southeast wind 5 to 11 mph becoming northwest after midnight.  Chance of precipitation is 80%.

    Low: 57 °F

    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 78. Northwest wind around 6 mph.  Chance of precipitation is 70%.

    High: 78 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 52. North wind around 6 mph becoming west southwest after midnight.  Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 72. West wind 7 to 16 mph.  Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. West northwest wind 6 to 11 mph.  Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. East wind around 7 mph.
Thursday
Scattered showers and thunderstorms between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 75. East southeast wind 7 to 14 mph. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 52. East southeast wind 8 to 13 mph becoming light after midnight.
Friday
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 84. Light east wind becoming east southeast 6 to 11 mph in the morning.
Friday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 57. East southeast wind 5 to 11 mph becoming northwest after midnight. Chance of precipitation is 80%.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78. Northwest wind around 6 mph. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm. Low around 52. North wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 80%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. West wind 7 to 16 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. West northwest wind 6 to 11 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 73. West wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight.
Tuesday
Mostly sunny, with a high near 79. West wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 53. West northwest wind 5 to 7 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 84. Calm wind becoming northwest around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Forsyth MT
 46.27°N 106.69°W (Elev. 2500 ft)
12:33 am MDT Jun 25, 2026
1am MDT Jun 25, 2026-6pm MDT Jul 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database