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

Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Fair

79°F

26°C

Humidity 70%
Wind Speed S 13 mph
Barometer 29.97 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 12 Jul 8:15 am CDT
Extended Forecast for

Denhoff ND

Extreme Heat Warning July 12, 08:21am until July 14, 01:00am
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 12, 08:21am until July 14, 01:00am

    NOW until 1:00am Tue

    Extreme Heat Warning

  • Today

    High: 100 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 74. Breezy, with a south wind 16 to 23 mph, with gusts as high as 31 mph.

    Low: 74 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny and hot, with a high near 100. Windy, with a south wind 18 to 26 mph, with gusts as high as 37 mph.

    High: 100 °F

    Hot and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. South wind 14 to 16 mph becoming north in the evening. Winds could gust as high as 25 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Breezy, with an east wind 17 to 21 mph, with gusts as high as 30 mph.

    High: 89 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 64. Breezy, with an east wind 18 to 22 mph, with gusts as high as 31 mph.

    Low: 64 °F

    Breezy.
    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Breezy, with an east wind 21 to 24 mph, with gusts as high as 34 mph.

    High: 87 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 65. Breezy, with an east wind 21 to 24 mph, with gusts as high as 33 mph.

    Low: 65 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 103. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 74. Breezy, with a south wind 16 to 23 mph, with gusts as high as 31 mph.
Monday
Sunny and hot, with a high near 100. Windy, with a south wind 18 to 26 mph, with gusts as high as 37 mph.
Monday Night
Mostly clear, with a low around 68. South wind 14 to 16 mph becoming north in the evening. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 89. Breezy, with an east wind 17 to 21 mph, with gusts as high as 30 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 64. Breezy, with an east wind 18 to 22 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 87. Breezy, with an east wind 21 to 24 mph, with gusts as high as 34 mph.
Wednesday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 65. Breezy, with an east wind 21 to 24 mph, with gusts as high as 33 mph.
Thursday
Partly sunny and hot, with a high near 90. Breezy, with an east wind 18 to 21 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 65. East wind 11 to 18 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 89. East wind 11 to 17 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 64. North wind 14 to 17 mph becoming south after midnight. Winds could gust as high as 24 mph.
Saturday
Mostly sunny, with a high near 88. Breezy, with a west wind 15 to 23 mph, with gusts as high as 32 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Denhoff ND
 47.48°N 100.25°W
Last Update:
7:36 am CDT Jul 12, 2026
Forecast Valid:
8am CDT Jul 12, 2026-6pm CDT Jul 18, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation