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

72°F

22°C

Humidity 87%
Wind Speed E 8 mph
Barometer 29.83 in (1009.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 29 Aug 10:56 pm CDT
Extended Forecast for

Fort Ransom ND

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after 2am. Cloudy, with a low around 64. East wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 82. East wind 7 to 13 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. East southeast wind 7 to 13 mph becoming west northwest in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers
    Likely then
    Chance
    T-storms

  • Monday

    Monday: Sunny, with a high near 81. West wind 8 to 15 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. West southwest wind 5 to 9 mph.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. North northwest wind 3 to 7 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 58. North northeast wind 3 to 5 mph.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Light and variable wind becoming east southeast 5 to 10 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 61. East southeast wind around 9 mph.

    Low: 61 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms, mainly after 2am. Cloudy, with a low around 64. East wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers, with thunderstorms also possible after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 82. East wind 7 to 13 mph. Chance of precipitation is 20%.
Sunday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. East southeast wind 7 to 13 mph becoming west northwest in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Sunny, with a high near 81. West wind 8 to 15 mph.
Monday Night
Partly cloudy, with a low around 57. West southwest wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 80. North northwest wind 3 to 7 mph.
Tuesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 58. North northeast wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 82. Light and variable wind becoming east southeast 5 to 10 mph in the morning.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 61. East southeast wind around 9 mph.
Thursday
Mostly sunny, with a high near 84. South wind 8 to 13 mph.
Thursday Night
Mostly clear, with a low around 61. Southeast wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 85. South southeast wind 6 to 14 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62. Southeast wind 9 to 13 mph.
Saturday
Mostly sunny, with a high near 83. East wind 10 to 16 mph becoming south in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Ransom ND
 46.51°N 97.92°W
Last Update:
11:16 pm CDT Aug 29, 2026
Forecast Valid:
11pm CDT Aug 29, 2026-6pm CDT Sep 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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