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.

Fair

65°F

18°C

Humidity 51%
Wind Speed NW 14 G 30 mph
Barometer 29.75 in (1007.4 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Sep 7:56 pm CDT
Extended Forecast for

Fort Ransom ND

  • Tonight

    Tonight: Mostly clear, with a low around 50. Breezy, with a west northwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 36 mph.

    Low: 50 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Northwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 47. Northwest wind 6 to 11 mph becoming light north northwest after midnight.

    Low: 47 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny through mid morning, then becoming sunny, with a high near 66. Light and variable wind becoming north northeast 5 to 7 mph in the morning.

    High: 66 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 47. East southeast wind 7 to 16 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm before 1pm, then a chance of showers. High near 66. Breezy, with a southeast wind 17 to 23 mph becoming south southwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. West wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. West northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. North northwest wind 5 to 7 mph becoming light and variable.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Breezy, with a west northwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 36 mph.
Saturday
Mostly sunny, with a high near 68. Northwest wind 13 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Increasing clouds, with a low around 47. Northwest wind 6 to 11 mph becoming light north northwest after midnight.
Sunday
Partly sunny through mid morning, then becoming sunny, with a high near 66. Light and variable wind becoming north northeast 5 to 7 mph in the morning.
Sunday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 47. East southeast wind 7 to 16 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers and possibly a thunderstorm before 1pm, then a chance of showers. High near 66. Breezy, with a southeast wind 17 to 23 mph becoming south southwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Mostly clear, with a low around 46. West wind 13 to 17 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 66. West northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 43. North northwest wind 5 to 7 mph becoming light and variable.
Wednesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 67. East southeast wind 5 to 11 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 45. East wind 7 to 9 mph.
Thursday
Mostly sunny, with a high near 70. Northeast wind 7 to 13 mph becoming south southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 48. South southeast wind 6 to 8 mph becoming southwest after midnight.
Friday
Mostly sunny, with a high near 75. Southwest wind 8 to 10 mph becoming northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Ransom ND
 46.54°N 97.92°W
Last Update:
8:36 pm CDT Sep 11, 2026
Forecast Valid:
8pm CDT Sep 11, 2026-6pm CDT Sep 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation