Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Fair

57°F

14°C

Humidity 94%
Wind Speed SE 5 mph
Barometer 30.01 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 10 Aug 12:35 am CDT
Extended Forecast for

2 Miles WNW Balfour ND

  • Overnight

    Overnight: A slight chance of showers before 1am, then a slight chance of showers and thunderstorms after 3am.  Partly cloudy, with a low around 52. Southeast wind 5 to 7 mph becoming northeast.  Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 2pm.  Mostly cloudy, then gradually becoming sunny, with a high near 80. East wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms between 4am and 5am.  Partly cloudy, with a low around 54. Northeast wind 5 to 8 mph.  Chance of precipitation is 20%.

    Low: 54 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Increasing clouds, with a high near 83. East wind 3 to 7 mph.

    High: 83 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers.  Partly cloudy, with a low around 54. Northeast wind 6 to 8 mph.  Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. North wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. Northeast wind 5 to 11 mph.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 75. East wind 5 to 9 mph.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 52. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    T-storms

Detailed Forecast

Overnight
A slight chance of showers before 1am, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 52. Southeast wind 5 to 7 mph becoming northeast. Chance of precipitation is 20%.
Monday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 80. East wind 5 to 7 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms between 4am and 5am. Partly cloudy, with a low around 54. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 83. East wind 3 to 7 mph.
Tuesday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Partly cloudy, with a low around 54. Northeast wind 6 to 8 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 77. North wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 51. Northeast wind 5 to 11 mph.
Thursday
Partly sunny, with a high near 75. East wind 5 to 9 mph.
Thursday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 52. East wind around 10 mph, with gusts as high as 20 mph.
Friday
A chance of showers and thunderstorms, then showers likely after 1pm. Mostly cloudy, with a high near 72. Southeast wind 11 to 16 mph, with gusts as high as 25 mph.
Friday Night
Showers likely. Mostly cloudy, with a low around 52. Southeast wind 10 to 14 mph becoming north after midnight. Winds could gust as high as 24 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 73. North wind around 11 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 51. North wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.
Sunday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Balfour ND
 47.97°N 100.59°W
12:36 am CDT Aug 10, 2026
12am CDT Aug 10, 2026-6pm CDT Aug 16, 2026
 
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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