Heat Continues Across the Southern Plains and Gulf Coast; Heavy Rainfall from the Tennessee Valley to Southeast on Friday

Hazardous heat will continue across the Southern Plains, Gulf Coast and Desert Southwest through the weekend. Additional heat will build into the Great Basin and Northern Plains this weekend. A stalled front is expected to bring periods of heavy to excessive rainfall and flooding from the Tennessee Valley to the Southeast U.S on Friday. Read More >

Current conditions at

Arrow Creek Hill I-90 MP 468.6 (MTARC)

Lat: 45.78°NLon: 108.16341°WElev: 3924.0ft.

NA

84°F

29°C

Humidity 30%
Wind Speed SE 12 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index82°F (28°C)
Last update 23 Jul 08:15 PM MDT
Extended Forecast for

5 Miles W Pompeys Pillar MT

Fire Weather Watch July 25, 12:00pm until July 26, 12:00am
Extreme Heat Warning July 24, 09:00am until July 26, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
Extreme Heat Warning
  • Tonight

    Tonight: Mostly clear, with a low around 65. South wind 5 to 7 mph becoming west after midnight.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 102. West wind 7 to 15 mph.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. Northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 105. West southwest wind 3 to 8 mph.

    High: 105 °F

    Hot

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 69. West wind 5 to 11 mph.

    Low: 69 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 102. West wind around 7 mph becoming northeast in the afternoon.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 68. South southwest wind 5 to 7 mph becoming light and variable.

    Low: 68 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 98. North northwest wind around 8 mph becoming northeast in the afternoon.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67. East northeast wind 6 to 8 mph.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 65. South wind 5 to 7 mph becoming west after midnight.
Friday
Sunny and hot, with a high near 102. West wind 7 to 15 mph.
Friday Night
Partly cloudy, with a low around 66. Northwest wind 5 to 9 mph becoming calm in the evening.
Saturday
Mostly sunny and hot, with a high near 105. West southwest wind 3 to 8 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69. West wind 5 to 11 mph.
Sunday
Sunny and hot, with a high near 102. West wind around 7 mph becoming northeast in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 68. South southwest wind 5 to 7 mph becoming light and variable.
Monday
Sunny and hot, with a high near 98. North northwest wind around 8 mph becoming northeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 67. East northeast wind 6 to 8 mph.
Tuesday
Sunny and hot, with a high near 100. North northeast wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 67. North wind 3 to 6 mph.
Wednesday
Sunny and hot, with a high near 99. Light and variable wind becoming north northeast 5 to 8 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 67. Northeast wind 5 to 8 mph.
Thursday
Sunny and hot, with a high near 100. Calm wind becoming east northeast 5 to 7 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Pompeys Pillar MT
 45.97°N 108.06°W (Elev. 2986 ft)
6:48 pm MDT Jul 23, 2026
8pm MDT Jul 23, 2026-6pm MDT Jul 30, 2026
 
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Additional Resources

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