National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Glendive, Dawson Community Airport (KGDV)

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

Clear

88°F

31°C

Humidity 29%
Wind Speed SE 9 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 27 Aug 12:20 PM MDT
Extended Forecast for

Glendive MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 95. East southeast wind around 11 mph, with gusts as high as 20 mph.

    High: 95 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 4am. Increasing clouds, with a low around 66. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 93. South wind 5 to 7 mph becoming north northwest in the afternoon.

    High: 93 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 64. North northwest wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 85. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 85 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. North northeast wind 5 to 8 mph becoming calm after midnight.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 82 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 50. West northwest wind 5 to 14 mph, with gusts as high as 24 mph.

    Low: 50 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. West southwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 95. East southeast wind around 11 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 4am. Increasing clouds, with a low around 66. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.
Friday
A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 93. South wind 5 to 7 mph becoming north northwest in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 64. North northwest wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 85. Calm wind becoming north 5 to 8 mph in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. North northeast wind 5 to 8 mph becoming calm after midnight.
Sunday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 50. West northwest wind 5 to 14 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 81. West southwest wind 7 to 16 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 52. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 86. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glendive MT
 47.1°N 104.71°W (Elev. 2083 ft)
Last Update:
12:25 pm MDT Aug 27, 2026
Forecast Valid:
12pm MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation