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

Hazardous Weather Conditions

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Fair

66°F

19°C

Humidity 96%
Wind Speed SE 8 mph
Barometer 30.06 in (1017.5 mb)
Dewpoint 65°F (18°C)
Visibility 8.00 mi
Last update 4 Aug 11:56 pm CDT
Extended Forecast for

Cooperstown ND

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 62. Southeast wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 77. Breezy, with a southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Mostly Cloudy
    then Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 63. South southeast wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 63 °F

    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 83. South wind 14 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 83 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. South southwest wind 7 to 10 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South southeast wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. East wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. East wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. North northwest wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 60 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 62. Southeast wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 77. Breezy, with a southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 63. South southeast wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday
A 20 percent chance of showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 83. South wind 14 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 64. South southwest wind 7 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South southeast wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. East wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. East wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. North northwest wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 75. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 59. West southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 75. West wind 11 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 57. West wind 8 to 11 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 73. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cooperstown ND
 47.44°N 98.13°W
Last Update:
10:46 pm CDT Aug 4, 2025
Forecast Valid:
12am CDT Aug 5, 2025-6pm CDT Aug 11, 2025
 
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