Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

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

Clear

61°F

16°C

Humidity 72%
Wind Speed W 8 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 30 Aug 01:35 AM MDT
Extended Forecast for

Miles City MT

  • Overnight

    Overnight: Partly cloudy, with a low around 59. Light and variable wind.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers and thunderstorms likely before 4pm, then a slight chance of showers between 4pm and 5pm.  Mostly cloudy, then becoming sunny during the afternoon, with a high near 78. West northwest wind 5 to 15 mph.  Chance of precipitation is 60%.

    High: 78 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. West wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. Southwest wind 5 to 9 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. West northwest wind around 5 mph becoming light and variable  in the evening.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 86. Light east northeast wind becoming southeast 5 to 10 mph in the afternoon.

    High: 86 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. Southeast wind 6 to 11 mph.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 91. Southeast wind 5 to 7 mph.

    High: 91 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 57. West wind 5 to 7 mph becoming southeast in the evening.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 59. Light and variable wind.
Sunday
Showers and thunderstorms likely before 4pm, then a slight chance of showers between 4pm and 5pm. Mostly cloudy, then becoming sunny during the afternoon, with a high near 78. West northwest wind 5 to 15 mph. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 49. West wind 5 to 9 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 82. Southwest wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 51. West northwest wind around 5 mph becoming light and variable in the evening.
Tuesday
Partly sunny, with a high near 86. Light east northeast wind becoming southeast 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 57. Southeast wind 6 to 11 mph.
Wednesday
Sunny and hot, with a high near 91. Southeast wind 5 to 7 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. West wind 5 to 7 mph becoming southeast in the evening.
Thursday
Sunny, with a high near 89. Southwest wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 58. East northeast wind around 8 mph.
Friday
Sunny, with a high near 89. North northwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 59. North wind around 9 mph.
Saturday
Mostly sunny, with a high near 84. North wind 7 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Miles City MT
 46.41°N 105.84°W (Elev. 2362 ft)
12:33 am MDT Aug 30, 2026
1am MDT Aug 30, 2026-6pm MDT Sep 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database