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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Mostly Cloudy

56°F

13°C

Humidity 93%
Wind Speed S 7 mph
Barometer 29.33 in (992.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Jun 1:56 am CDT
Extended Forecast for

7 Miles W Jamestown ND

  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a steady temperature around 53. South wind around 6 mph becoming southwest. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 67. Breezy, with a north wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    High: 67 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 47. North wind 8 to 16 mph, with gusts as high as 24 mph.

    Low: 47 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 49. West wind 5 to 9 mph.

    Low: 49 °F

    Partly Cloudy
    then Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 72. Northwest wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Northwest wind 8 to 13 mph becoming light in the evening. Winds could gust as high as 20 mph.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers. Partly cloudy, with a low around 50. East wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a steady temperature around 53. South wind around 6 mph becoming southwest. Chance of precipitation is 60%.
Wednesday
Showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 67. Breezy, with a north wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 47. North wind 8 to 16 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 68. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 49. West wind 5 to 9 mph.
Juneteenth
Mostly sunny, with a high near 72. Northwest wind 13 to 17 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 47. Northwest wind 8 to 13 mph becoming light in the evening. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 73. Light and variable wind becoming east 5 to 10 mph in the morning.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 50. East wind 11 to 13 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 70. East wind 13 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 49. East wind 6 to 11 mph becoming southwest after midnight.
Monday
Partly sunny, with a high near 72. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Monday Night
A chance of showers. Partly cloudy, with a low around 51. West wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Jamestown ND
 46.9°N 98.86°W
Last Update:
1:31 am CDT Jun 17, 2026
Forecast Valid:
2am CDT Jun 17, 2026-6pm CDT Jun 23, 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