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

Glendive, Dawson Community Airport (KGDV)

Lat: 47.13333°NLon: 104.8°WElev: 2457.0ft.

Clear

72°F

22°C

Humidity 43%
Wind Speed NW 8 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Aug 08:35 PM MDT
Extended Forecast for

4 Miles ESE Glendive MT

  • Tonight

    Tonight: Mostly clear, with a low around 56. North northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. North northeast wind around 6 mph becoming light and variable  after midnight.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. East northeast wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. North northeast wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 89. East southeast wind 5 to 15 mph, with gusts as high as 24 mph.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 64. East southeast wind 15 to 17 mph, with gusts as high as 23 mph.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 92. South southeast wind 11 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 92 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 61. West northwest wind 6 to 13 mph becoming east in the evening.

    Low: 61 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 56. North northwest wind 5 to 9 mph becoming calm in the evening.
Thursday
Sunny, with a high near 88. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 60. North northeast wind around 6 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 88. East northeast wind 5 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 58. North northeast wind 7 to 13 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 89. East southeast wind 5 to 15 mph, with gusts as high as 24 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 64. East southeast wind 15 to 17 mph, with gusts as high as 23 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. South southeast wind 11 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61. West northwest wind 6 to 13 mph becoming east in the evening.
Monday
Sunny, with a high near 88. Light west northwest wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 57. Northwest wind 6 to 11 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Glendive MT
 47.08°N 104.62°W (Elev. 2198 ft)
3:16 pm MDT Aug 19, 2026
8pm 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