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

Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

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

Clear

66°F

19°C

Humidity 72%
Wind Speed WNW 10 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 03 Aug 01:00 AM MDT
Extended Forecast for

9 Miles E Forsyth MT

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 64. West wind 3 to 5 mph.

    Low: 64 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 89. West wind around 7 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. West northwest wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 95. Calm wind becoming east southeast 5 to 9 mph in the morning.

    High: 95 °F

    Hot

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind 7 to 10 mph. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 86. West wind 6 to 10 mph.

    High: 86 °F

    Slight Chance
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. West northwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 95. Light and variable wind becoming south southeast around 6 mph in the afternoon.

    High: 95 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. North northwest wind around 6 mph becoming east after midnight.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 64. West wind 3 to 5 mph.
Sunday
Sunny, with a high near 89. West wind around 7 mph.
Sunday Night
Mostly clear, with a low around 63. West northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 95. Calm wind becoming east southeast 5 to 9 mph in the morning.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind 7 to 10 mph. Chance of precipitation is 40%.
Tuesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 86. West wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 61. West northwest wind 5 to 9 mph becoming light and variable after midnight.
Wednesday
Sunny and hot, with a high near 95. Light and variable wind becoming south southeast around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 65. North northwest wind around 6 mph becoming east after midnight.
Thursday
Mostly sunny and hot, with a high near 94. East wind around 7 mph becoming northwest in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. North wind 6 to 8 mph.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. West northwest wind 6 to 9 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. North northwest wind 6 to 9 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 77. West northwest wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E Forsyth MT
 46.29°N 106.47°W (Elev. 2470 ft)
Last Update:
1:17 am MDT Aug 3, 2025
Forecast Valid:
1am MDT Aug 3, 2025-6pm MDT Aug 9, 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