Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

Garrison (KN60)

Lat: 47.65°NLon: 101.44°WElev: 1909ft.

83°F

28°C

Humidity 37%
Wind Speed SW 12 mph
Barometer 29.86 in (1010.7 mb)
Dewpoint 54°F (12°C)
Visibility NA
Heat Index82°F (28°C)
Last update 19 Aug 3:54 pm CDT
Extended Forecast for

5 Miles NNW Coleharbor ND

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 87. Southwest wind around 11 mph, with gusts as high as 20 mph.

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 58. Southwest wind 6 to 8 mph becoming west after midnight.

    Low: 58 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 83. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. North wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. North wind 9 to 14 mph becoming light northeast  after midnight. Winds could gust as high as 22 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. East wind 7 to 11 mph.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 82. Southeast wind 13 to 18 mph, with gusts as high as 25 mph.

    High: 82 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind around 11 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 58. Southwest wind 6 to 8 mph becoming west after midnight.
Thursday
Sunny, with a high near 83. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 55. North wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 83. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 53. North wind 9 to 14 mph becoming light northeast after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 57. East wind 7 to 11 mph.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Southeast wind 13 to 18 mph, with gusts as high as 25 mph.
Sunday Night
A chance of showers before 1am. Partly cloudy, with a low around 59. South wind 11 to 16 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 85. Southwest wind 10 to 18 mph becoming west in the morning. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 57. Northwest wind 6 to 15 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 83. Northwest wind 6 to 13 mph.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Coleharbor ND
 47.62°N 101.25°W
4:36 pm CDT Aug 19, 2026
4pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database