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

Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

BEACH (K20U)

Lat: 46.93°NLon: 103.98°WElev: 2756ft.

64°F

18°C

Humidity 60%
Wind Speed SE 6 mph
Barometer 30.07 in
Dewpoint 50°F (10°C)
Visibility NA
Last update 17 Aug 9:55 pm MDT
Extended Forecast for

Beach ND

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Light and variable wind becoming northwest 5 to 7 mph in the morning.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. Light and variable wind becoming south 5 to 7 mph in the evening.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 86. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Northwest wind 6 to 11 mph becoming light. Winds could gust as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. North wind 5 to 9 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. North wind 5 to 9 mph becoming east after midnight.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. East wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Northeast wind 10 to 13 mph becoming southeast after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 52. Light and variable wind.
Tuesday
Mostly sunny, with a high near 80. Light and variable wind becoming northwest 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 55. Light and variable wind becoming south 5 to 7 mph in the evening.
Wednesday
Sunny, with a high near 86. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 56. Northwest wind 6 to 11 mph becoming light. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 88. North wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 56. North wind 5 to 9 mph becoming east after midnight.
Friday
Sunny, with a high near 84. East wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 57. Northeast wind 10 to 13 mph becoming southeast after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 84. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 29 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 60. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 87. South wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 59. Northwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Beach ND
 46.92°N 104.02°W
Last Update:
9:36 pm MDT Aug 17, 2026
Forecast Valid:
10pm MDT Aug 17, 2026-6pm MDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation