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.

Mostly Cloudy

37°F

3°C

Humidity 65%
Wind Speed NW 13 mph
Barometer 30.05 in (1018.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 20 Nov 11:56 am CST
Extended Forecast for

Sibley ND

  • This Afternoon

    This Afternoon: Sunny, with a high near 40. West wind 10 to 13 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. West wind 5 to 8 mph becoming calm after midnight.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 43. Calm wind becoming south 5 to 9 mph in the morning.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. South southeast wind 7 to 9 mph becoming west southwest after midnight.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. West wind 9 to 15 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West northwest wind around 8 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. West northwest wind 7 to 10 mph becoming south southwest in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. South southwest wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. South southwest wind 6 to 10 mph.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 40. West wind 10 to 13 mph.
Tonight
Mostly clear, with a low around 22. West wind 5 to 8 mph becoming calm after midnight.
Friday
Increasing clouds, with a high near 43. Calm wind becoming south 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 29. South southeast wind 7 to 9 mph becoming west southwest after midnight.
Saturday
Partly sunny, with a high near 48. West wind 9 to 15 mph.
Saturday Night
Partly cloudy, with a low around 26. West northwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 45. West northwest wind 7 to 10 mph becoming south southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 28. South southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 47. South southwest wind 6 to 10 mph.
Monday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 30. South wind 8 to 13 mph becoming west northwest after midnight.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 38. Breezy, with a west wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17. West northwest wind 16 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a high near 25. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 31 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sibley ND
 47.21°N 97.97°W
Last Update:
11:36 am CST Nov 20, 2025
Forecast Valid:
12pm CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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Additional Resources

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Chance of Precipitation