Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

COW CREEK (MCCM8)

Lat: 46.03331°NLon: 106.19458°WElev: 3228.0ft.

NA

76°F

24°C

Humidity 33%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index77°F (25°C)
Last update 20 Aug 11:21 PM MDT
Extended Forecast for

18 Miles SW Miles City MT

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southeast wind 5 to 8 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 89. East southeast wind 5 to 13 mph becoming north in the morning.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63. Northeast wind 10 to 13 mph.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 90. East southeast wind 13 to 18 mph.

    High: 90 °F

    Hot

  • Saturday Night

    Saturday Night: A slight chance of showers before midnight, then a slight chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers after 3am.  Mostly cloudy, with a low around 68. Southeast wind 14 to 17 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 94. South southeast wind 6 to 8 mph becoming west northwest in the afternoon.

    High: 94 °F

    Hot

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 66. West southwest wind around 7 mph.

    Low: 66 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 87. Northwest wind 8 to 10 mph.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. North wind 5 to 7 mph.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. Southeast wind 5 to 8 mph.
Friday
Sunny, with a high near 89. East southeast wind 5 to 13 mph becoming north in the morning.
Friday Night
Partly cloudy, with a low around 63. Northeast wind 10 to 13 mph.
Saturday
Mostly sunny and hot, with a high near 90. East southeast wind 13 to 18 mph.
Saturday Night
A slight chance of showers before midnight, then a slight chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 68. Southeast wind 14 to 17 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny and hot, with a high near 94. South southeast wind 6 to 8 mph becoming west northwest in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. West southwest wind around 7 mph.
Monday
Sunny, with a high near 87. Northwest wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 61. North wind 5 to 7 mph.
Tuesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 84. North northeast wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 60. North northeast wind around 6 mph becoming east southeast after midnight.
Wednesday
Mostly sunny, with a high near 87. East southeast wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 61. East wind around 8 mph.
Thursday
Mostly sunny, with a high near 86. East southeast wind 6 to 8 mph becoming north northwest in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Miles City MT
 46.2°N 106.03°W (Elev. 2999 ft)
5:02 pm MDT Aug 20, 2026
11pm MDT Aug 20, 2026-6pm MDT Aug 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database