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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Mostly Cloudy

66°F

19°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 29.84 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 29 Aug 12:35 am CDT
Extended Forecast for

Harvey ND

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 61. Southeast wind 3 to 7 mph.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 84. Calm wind becoming east around 6 mph in the afternoon.

    High: 84 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly between 11pm and 4am. Mostly cloudy, with a low around 61. East wind around 7 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 81. Southeast wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am. Low around 54. Southeast wind around 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    Low: 54 °F

    Showers

  • Monday

    Monday: Sunny, with a high near 79. Windy, with a southwest wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 79 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. West wind 8 to 18 mph, with gusts as high as 29 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. West wind around 7 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. Light and variable wind becoming southeast around 5 mph after midnight.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 61. Southeast wind 3 to 7 mph.
Saturday
Mostly cloudy, with a high near 84. Calm wind becoming east around 6 mph in the afternoon.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly between 11pm and 4am. Mostly cloudy, with a low around 61. East wind around 7 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers before 1pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 81. Southeast wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am. Low around 54. Southeast wind around 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Monday
Sunny, with a high near 79. Windy, with a southwest wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
Mostly clear, with a low around 54. West wind 8 to 18 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 80. West wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 53. Light and variable wind becoming southeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 82. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 58. Southeast wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 83. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 58. Southeast wind around 8 mph.
Friday
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harvey ND
 47.78°N 99.92°W
Last Update:
12:36 am CDT Aug 29, 2026
Forecast Valid:
12am CDT Aug 29, 2026-6pm CDT Sep 4, 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