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

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Fair

64°F

18°C

Humidity 73%
Wind Speed Calm
Barometer 29.96 in (1014.2 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Aug 9:56 pm CDT
Extended Forecast for

Streeter ND

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 56. North wind 5 to 8 mph.

    Low: 56 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 75. Light north wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 75 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. North wind 5 to 10 mph becoming southeast after midnight.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 80. South wind 6 to 9 mph becoming southwest in the afternoon.

    High: 80 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 58. Southwest wind 7 to 11 mph.

    Low: 58 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 83. Southwest wind 10 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. North wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. North wind 6 to 16 mph, with gusts as high as 25 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. North wind 5 to 14 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 56. North wind 5 to 8 mph.
Tuesday
A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 75. Light north wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 52. North wind 5 to 10 mph becoming southeast after midnight.
Wednesday
A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 80. South wind 6 to 9 mph becoming southwest in the afternoon.
Wednesday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 58. Southwest wind 7 to 11 mph.
Thursday
Mostly sunny, with a high near 83. Southwest wind 10 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Mostly clear, with a low around 57. North wind 5 to 11 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 80. North wind 6 to 16 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 54. North wind 5 to 14 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 78. Northeast wind 6 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 57. Southeast wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday
A chance of showers. Partly sunny, with a high near 80. Breezy, with a south wind 14 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 59. Southeast wind 10 to 15 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Streeter ND
 46.66°N 99.37°W
Last Update:
10:36 pm CDT Aug 17, 2026
Forecast Valid:
10pm CDT Aug 17, 2026-6pm CDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation