Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Overcast

59°F

15°C

Humidity 100%
Wind Speed W 12 mph
Barometer 30.02 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 9 Sep 3:15 am CDT
Extended Forecast for

6 Miles ESE Mercer ND

  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers likely after 4am.  Mostly cloudy, with a low around 52. West wind 11 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers before 7am.  Mostly sunny, with a high near 76. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 76 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. Northwest wind 5 to 8 mph becoming south after midnight.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Southwest wind 7 to 17 mph, with gusts as high as 28 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. South wind 6 to 10 mph becoming northwest after midnight.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. Breezy, with a north wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 75 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 66. Northwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 1am.  Mostly cloudy, with a low around 43. Northwest wind 6 to 8 mph becoming east after midnight.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers likely after 4am. Mostly cloudy, with a low around 52. West wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers before 7am. Mostly sunny, with a high near 76. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 49. Northwest wind 5 to 8 mph becoming south after midnight.
Thursday
Sunny, with a high near 85. Southwest wind 7 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 54. South wind 6 to 10 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 75. Breezy, with a north wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Friday Night
Mostly clear, with a low around 44. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Saturday
Partly sunny, with a high near 66. Northwest wind 9 to 15 mph, with gusts as high as 23 mph.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 43. Northwest wind 6 to 8 mph becoming east after midnight.
Sunday
A chance of showers. Mostly cloudy, with a high near 63. Breezy, with an east wind 11 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Showers. Mostly cloudy, with a low around 45. East wind 14 to 17 mph, with gusts as high as 28 mph.
Monday
Showers likely. Mostly cloudy, with a high near 63. Breezy, with an east wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 41. West wind 9 to 16 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Mercer ND
 47.47°N 100.59°W
1:31 am CDT Sep 9, 2026
3am CDT Sep 9, 2026-6pm CDT Sep 15, 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