Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

Lat: 46.42806°NLon: 105.88639°WElev: 2628.0ft.

Clear

93°F

34°C

Humidity 17%
Wind Speed WNW 5 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 13 Jul 03:00 PM MDT
Extended Forecast for

Forsyth MT

  • Tonight

    Tonight: Mostly clear, with a low around 65. West wind around 5 mph becoming calm  in the evening.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 96. Light and variable wind becoming west northwest 5 to 7 mph in the morning.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 60. North northwest wind 7 to 11 mph becoming northeast in the evening.

    Low: 60 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a steady temperature around 64. Northeast wind 11 to 13 mph.  Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm.  Low around 54. Northeast wind 10 to 13 mph.  Chance of precipitation is 80%.

    Low: 54 °F

    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 65. East northeast wind around 10 mph.  Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 50. East northeast wind 6 to 8 mph.

    Low: 50 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. East southeast wind around 7 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. East wind around 6 mph.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 65. West wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 96. Light and variable wind becoming west northwest 5 to 7 mph in the morning.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. North northwest wind 7 to 11 mph becoming northeast in the evening.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a steady temperature around 64. Northeast wind 11 to 13 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 54. Northeast wind 10 to 13 mph. Chance of precipitation is 80%.
Wednesday
Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 65. East northeast wind around 10 mph. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 50. East northeast wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 77. East southeast wind around 7 mph.
Thursday Night
Mostly clear, with a low around 56. East wind around 6 mph.
Friday
Sunny, with a high near 83. North northeast wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 60. Northeast wind 3 to 7 mph.
Saturday
Sunny, with a high near 86. East southeast wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 61. Southeast wind around 6 mph.
Sunday
Mostly sunny and hot, with a high near 92. Southeast wind 5 to 7 mph becoming northwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Forsyth MT
 46.27°N 106.69°W (Elev. 2500 ft)
2:02 pm MDT Jul 13, 2025
3pm MDT Jul 13, 2025-6pm MDT Jul 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database