Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

HAZEN (KHZE)

Lat: 47.28°NLon: 101.58°WElev: 1814ft.

Fair

66°F

19°C

Humidity 88%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Last update 28 Jul 7:35 am CDT
Extended Forecast for

Glen Ullin ND

  • Today

    Today: Patchy smoke before 11am, then patchy smoke after 2pm. Partly sunny and hot, with a high near 97. West wind 5 to 7 mph becoming southeast in the morning.

    High: 97 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a low around 65. Northeast wind 5 to 8 mph becoming calm  in the evening.

    Low: 65 °F

    Patchy Smoke

  • Wednesday

    Wednesday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Sunny and hot, with a high near 100. Light south wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    High: 100 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. South wind 5 to 10 mph becoming light southwest  after midnight.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 90. Calm wind becoming east 5 to 8 mph in the afternoon.  Chance of precipitation is 60%.

    High: 90 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 60. East wind 5 to 8 mph becoming calm  in the evening.

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 91. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 91 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 61. Southeast wind 5 to 7 mph.

    Low: 61 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny and hot, with a high near 94. Light southeast wind increasing to 5 to 9 mph in the morning.

    High: 94 °F

    Hot

Detailed Forecast

Today
Patchy smoke before 11am, then patchy smoke after 2pm. Partly sunny and hot, with a high near 97. West wind 5 to 7 mph becoming southeast in the morning.
Tonight
Patchy smoke. Partly cloudy, with a low around 65. Northeast wind 5 to 8 mph becoming calm in the evening.
Wednesday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 100. Light south wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind 5 to 10 mph becoming light southwest after midnight.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 90. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 60. East wind 5 to 8 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 91. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Friday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61. Southeast wind 5 to 7 mph.
Saturday
Sunny and hot, with a high near 94. Light southeast wind increasing to 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 65. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.
Sunday
Sunny and hot, with a high near 100. Windy, with a south wind 17 to 25 mph, with gusts as high as 33 mph.
Sunday Night
A chance of showers. Mostly clear, with a low around 63. Breezy, with a south wind 11 to 20 mph becoming northeast after midnight. Winds could gust as high as 29 mph.
Monday
Mostly sunny, with a high near 88. Breezy, with a north wind 14 to 22 mph, with gusts as high as 32 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Glen Ullin ND
 46.82°N 101.88°W
7:36 am CDT Jul 28, 2026
7am CDT Jul 28, 2026-6pm CDT Aug 3, 2026
 
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