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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Mostly Cloudy

55°F

13°C

Humidity 100%
Wind Speed NW 14 mph
Barometer 29.41 in
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Wind Chill51°F (11°C)
Last update 17 Jun 7:15 am CDT
Extended Forecast for

5 Miles SSE Denhoff ND

  • Today

    Today: Showers, with thunderstorms also possible after 1pm. High near 66. North wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am. Mostly cloudy, with a low around 45. North wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 68. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West wind 6 to 10 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 70. Northwest wind 11 to 18 mph, with gusts as high as 26 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72. South wind 5 to 14 mph becoming east in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 49. East wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers. Partly sunny, with a high near 69. Southeast wind 13 to 17 mph, with gusts as high as 24 mph.

    High: 69 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Showers, with thunderstorms also possible after 1pm. High near 66. North wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am. Mostly cloudy, with a low around 45. North wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday
A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 68. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West wind 6 to 10 mph. Chance of precipitation is 30%.
Juneteenth
Mostly sunny, with a high near 70. Northwest wind 11 to 18 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 46. Northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 72. South wind 5 to 14 mph becoming east in the afternoon.
Saturday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 49. East wind 14 to 16 mph, with gusts as high as 24 mph.
Sunday
A slight chance of showers. Partly sunny, with a high near 69. Southeast wind 13 to 17 mph, with gusts as high as 24 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 49. Southeast wind around 11 mph becoming south after midnight.
Monday
A chance of showers. Partly sunny, with a high near 70. West wind 11 to 16 mph, with gusts as high as 24 mph.
Monday Night
A chance of showers. Partly cloudy, with a low around 49. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 72. West wind 9 to 14 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Denhoff ND
 47.41°N 100.24°W
Last Update:
6:36 am CDT Jun 17, 2026
Forecast Valid:
7am CDT Jun 17, 2026-6pm CDT Jun 23, 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