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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Overcast

60°F

16°C

Humidity 80%
Wind Speed NW 9 mph
Barometer 29.63 in (1003.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Jun 8:56 pm CDT
Extended Forecast for

Wishek ND

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 46. Northwest wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Northwest wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 47. West wind 5 to 10 mph becoming southwest in the evening.

    Low: 47 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 70. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 31 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. Northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72. East wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 50. East wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 68. Breezy, with an east wind 15 to 20 mph, with gusts as high as 26 mph.

    High: 68 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 48. East wind 6 to 11 mph.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 46. Northwest wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 68. Northwest wind 8 to 16 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 47. West wind 5 to 10 mph becoming southwest in the evening.
Juneteenth
Mostly sunny, with a high near 70. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 46. Northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Saturday
Mostly sunny, with a high near 72. East wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50. East wind 14 to 17 mph, with gusts as high as 25 mph.
Sunday
A chance of showers. Partly sunny, with a high near 68. Breezy, with an east wind 15 to 20 mph, with gusts as high as 26 mph.
Sunday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 48. East wind 6 to 11 mph.
Monday
A chance of showers after 1pm. Partly sunny, with a high near 71. Southeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 50. Southwest wind 7 to 11 mph.
Tuesday
Mostly sunny, with a high near 72. Northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 49. Northwest wind 5 to 11 mph.
Wednesday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wishek ND
 46.25°N 99.53°W
Last Update:
9:36 pm CDT Jun 17, 2026
Forecast Valid:
9pm CDT Jun 17, 2026-6pm CDT Jun 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation