Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

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

Clear

73°F

23°C

Humidity 38%
Wind Speed WSW 4 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 25 Jul 01:35 AM MDT
Extended Forecast for

Miles City MT

Extreme Heat Warning July 25, 01:47am until July 26, 09:00pm
Red Flag Warning July 25, 12:00pm until July 26, 12:00am
Click here for hazard details and duration
Extreme Heat Warning
Red Flag Warning
  •  
    Extreme Heat Warning July 25, 01:47am until July 26, 09:00pm

    NOW until 9:00pm Sun

    Extreme Heat Warning

  • Overnight

    Low: 70 °F

    Patchy Smoke

  • Saturday

    Saturday: Patchy smoke after 9am. Increasing clouds and hot, with a high near 106. Southeast wind 3 to 5 mph.

    High: 106 °F

    Patchy Smoke

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Cloudy during the early evening, then gradual clearing, with a low around 73. Southwest wind 5 to 10 mph.

    Low: 73 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 101. West wind 7 to 11 mph becoming north in the afternoon.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 71. North northeast wind around 7 mph becoming east southeast after midnight.

    Low: 71 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Sunny and hot, with a high near 102. East wind around 8 mph becoming northwest in the afternoon.

    High: 102 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. North wind 5 to 9 mph becoming east after midnight.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102. Light east northeast wind becoming east southeast 5 to 10 mph in the morning.

    High: 102 °F

    Hot

Detailed Forecast

Overnight
Patchy smoke. Partly cloudy, with a low around 70. South southeast wind 3 to 7 mph.
Saturday
Patchy smoke after 9am. Increasing clouds and hot, with a high near 106. Southeast wind 3 to 5 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Cloudy during the early evening, then gradual clearing, with a low around 73. Southwest wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 101. West wind 7 to 11 mph becoming north in the afternoon.
Sunday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 71. North northeast wind around 7 mph becoming east southeast after midnight.
Monday
Sunny and hot, with a high near 102. East wind around 8 mph becoming northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 70. North wind 5 to 9 mph becoming east after midnight.
Tuesday
Sunny and hot, with a high near 102. Light east northeast wind becoming east southeast 5 to 10 mph in the morning.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. East wind 6 to 11 mph. Chance of precipitation is 20%.
Wednesday
Sunny and hot, with a high near 103. East southeast wind 5 to 7 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. East wind 5 to 9 mph.
Thursday
Sunny and hot, with a high near 102. East wind 5 to 8 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Northeast wind 6 to 10 mph.
Friday
Sunny and hot, with a high near 103. East wind 5 to 8 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Miles City MT
 46.41°N 105.81°W (Elev. 2395 ft)
12:32 am MDT Jul 25, 2026
1am MDT Jul 25, 2026-6pm MDT Jul 31, 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