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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Fair

65°F

18°C

Humidity 68%
Wind Speed E 8 mph
Barometer 30.28 in (1025.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Sep 6:56 pm CDT
Extended Forecast for

6 Miles WSW Fredonia ND

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 3am. Cloudy, with a low around 54. East wind 7 to 14 mph, with gusts as high as 22 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before 10am. Cloudy, with a high near 64. Breezy, with an east wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: Cloudy, with a low around 50. East wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 66. Northeast wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 66 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. Northeast wind around 11 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 66. East wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 66 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 49. East wind 7 to 10 mph.

    Low: 49 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 65. East wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47. Southeast wind around 9 mph.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly after 3am. Cloudy, with a low around 54. East wind 7 to 14 mph, with gusts as high as 22 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 10am. Cloudy, with a high near 64. Breezy, with an east wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Cloudy, with a low around 50. East wind 7 to 15 mph, with gusts as high as 23 mph.
Saturday
Mostly cloudy, with a high near 66. Northeast wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 50. Northeast wind around 11 mph.
Sunday
Mostly cloudy, with a high near 66. East wind 11 to 15 mph, with gusts as high as 23 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49. East wind 7 to 10 mph.
Monday
Mostly cloudy, with a high near 65. East wind 8 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 47. Southeast wind around 9 mph.
Tuesday
Partly sunny, with a high near 68. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 31 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 50. Southeast wind 16 to 18 mph, with gusts as high as 25 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 66. Breezy, with a south wind 18 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 52. Southeast wind 9 to 15 mph, with gusts as high as 23 mph.
Thursday
Partly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Fredonia ND
 46.28°N 99.2°W
Last Update:
7:36 pm CDT Sep 17, 2026
Forecast Valid:
7pm CDT Sep 17, 2026-6pm CDT Sep 24, 2026
 
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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