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

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Overcast

42°F

6°C

Humidity 79%
Wind Speed E 10 mph
Barometer 30.40 in (1031.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 14 Oct 10:56 am CDT
Extended Forecast for

6 Miles SSW Sibley ND

  • Today

    Today: A 40 percent chance of showers. Cloudy, with a high near 45. East wind 6 to 13 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm. Cloudy, with a low around 40. East southeast wind 6 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance
    Showers then
    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 53. East southeast wind 6 to 11 mph.

    High: 53 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 47. East southeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 64. Southeast wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 48. Southeast wind around 11 mph becoming south southwest after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers. Mostly cloudy, with a high near 58. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 58 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 40. West northwest wind around 14 mph.

    Low: 40 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 54. Breezy, with a west northwest wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 54 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
A 40 percent chance of showers. Cloudy, with a high near 45. East wind 6 to 13 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of showers, mainly before 8pm. Cloudy, with a low around 40. East southeast wind 6 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Cloudy, with a high near 53. East southeast wind 6 to 11 mph.
Wednesday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 47. East southeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 64. Southeast wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48. Southeast wind around 11 mph becoming south southwest after midnight. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 58. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.
Friday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 40. West northwest wind around 14 mph.
Saturday
Mostly sunny, with a high near 54. Breezy, with a west northwest wind 14 to 21 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 35. West northwest wind 10 to 14 mph.
Sunday
Sunny, with a high near 56. West northwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 36. West northwest wind 7 to 9 mph becoming east southeast in the evening.
Monday
Mostly sunny, with a high near 59. Southeast wind 9 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Sibley ND
 47.15°N 98.03°W
Last Update:
10:37 am CDT Oct 14, 2025
Forecast Valid:
11am CDT Oct 14, 2025-6pm CDT Oct 20, 2025
 
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