Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

Garrison (KN60)

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

74°F

23°C

Humidity 79%
Wind Speed NE 9 G 16 mph
Barometer 29.85 in (1009.6 mb)
Dewpoint 67°F (19°C)
Visibility NA
Last update 26 Jul 11:54 pm CDT
Extended Forecast for

7 Miles N Mercer ND

Severe T-storm Watch until July 27, 07:00am
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until July 27, 07:00am

    NOW until 7:00am Sun

    Severe T-storm Watch

  • Overnight

    Low: 64 °F

    Severe
    Thunderstorms

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Cloudy through mid morning, then gradual clearing, with a high near 85. East wind around 8 mph becoming west in the afternoon.  Chance of precipitation is 30%.

    High: 85 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 62. West wind 7 to 10 mph becoming northeast after midnight.

    Low: 62 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 77. North wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. Northeast wind 6 to 10 mph.  Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 76. Northeast wind 6 to 8 mph.  Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 56. Northeast wind 6 to 8 mph becoming east after midnight.

    Low: 56 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. East wind 6 to 9 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers and thunderstorms likely, mainly between 2am and 3am. Some of the storms could be severe. Cloudy, with a low around 64. East wind 6 to 8 mph becoming southwest. Chance of precipitation is 60%.
Sunday
A slight chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Cloudy through mid morning, then gradual clearing, with a high near 85. East wind around 8 mph becoming west in the afternoon. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 62. West wind 7 to 10 mph becoming northeast after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. North wind 8 to 11 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Northeast wind 6 to 10 mph. Chance of precipitation is 40%.
Tuesday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 76. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 56. Northeast wind 6 to 8 mph becoming east after midnight.
Wednesday
Mostly sunny, with a high near 75. East wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 56. Southeast wind around 9 mph.
Thursday
Mostly sunny, with a high near 76. Southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 57. Southeast wind around 11 mph.
Friday
Mostly sunny, with a high near 76. South wind 10 to 16 mph, with gusts as high as 24 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 58. Southeast wind 13 to 15 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Mercer ND
 47.59°N 100.72°W
11:50 pm CDT Jul 26, 2025
12am CDT Jul 27, 2025-6pm CDT Aug 2, 2025
 
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Additional Resources

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