Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Ekalaka MT323 MP 46.8 (MTEKL)

Lat: 45.312°NLon: 104.46657°WElev: 3688.0ft.

NA

72°F

22°C

Humidity 36%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 19 Aug 09:00 PM MDT
Extended Forecast for

19 Miles SSE Powderville MT

  • Tonight

    Tonight: Patchy smoke after 3am. Mostly clear, with a low around 60. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Mostly Clear
    then Patchy
    Smoke

  • Thursday

    Thursday: Patchy smoke before 3pm. Sunny and hot, with a high near 91. Light and variable wind.

    High: 91 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. East southeast wind around 6 mph becoming light and variable  after midnight.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny and hot, with a high near 93. Light and variable wind becoming north 5 to 8 mph in the afternoon.

    High: 93 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. North northeast wind 8 to 10 mph becoming east after midnight.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 89. East southeast wind 11 to 17 mph.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 65. Southeast wind 11 to 18 mph.  Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 93. Southeast wind 7 to 9 mph becoming west northwest in the afternoon.

    High: 93 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 63. North northwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke after 3am. Mostly clear, with a low around 60. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Patchy smoke before 3pm. Sunny and hot, with a high near 91. Light and variable wind.
Thursday Night
Mostly clear, with a low around 63. East southeast wind around 6 mph becoming light and variable after midnight.
Friday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 93. Light and variable wind becoming north 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 63. North northeast wind 8 to 10 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 89. East southeast wind 11 to 17 mph.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 65. Southeast wind 11 to 18 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny and hot, with a high near 93. Southeast wind 7 to 9 mph becoming west northwest in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. North northwest wind 5 to 8 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 89. North northwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 61. North wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly sunny and hot, with a high near 90. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. East northeast wind 5 to 7 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91. Southeast wind 5 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SSE Powderville MT
 45.5°N 104.95°W (Elev. 3228 ft)
4:17 pm MDT Aug 19, 2026
9pm MDT Aug 19, 2026-6pm MDT Aug 26, 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