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

Hazardous Weather Conditions

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Overcast

56°F

13°C

Humidity 93%
Wind Speed N 10 mph
Barometer 30.35 in (1028.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Sep 10:56 am CDT
Extended Forecast for

2 Miles SW Fort Ransom ND

Dense Fog Advisory September 17, 11:44am until September 17, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory September 17, 11:44am until September 17, 12:00pm

    NOW until 12:00pm Thu

    Dense Fog Advisory

  • Today

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Cloudy, with a low around 53. East northeast wind 8 to 11 mph.

    Low: 53 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers, mainly after 9am. Mostly cloudy, with a high near 65. Breezy, with an east wind 15 to 20 mph, with gusts as high as 31 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 49. Northeast wind 9 to 15 mph.

    Low: 49 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 69. Northeast wind 9 to 13 mph.

    High: 69 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. Northeast wind 8 to 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 68. East wind 9 to 11 mph.

    High: 68 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 48. East wind around 8 mph.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 71. East northeast wind around 10 mph.
Tonight
A 20 percent chance of showers after 3am. Cloudy, with a low around 53. East northeast wind 8 to 11 mph.
Friday
A 40 percent chance of showers, mainly after 9am. Mostly cloudy, with a high near 65. Breezy, with an east wind 15 to 20 mph, with gusts as high as 31 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 49. Northeast wind 9 to 15 mph.
Saturday
Mostly cloudy, with a high near 69. Northeast wind 9 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 50. Northeast wind 8 to 10 mph.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 68. East wind 9 to 11 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48. East wind around 8 mph.
Monday
Mostly cloudy, with a high near 67. East wind 7 to 10 mph.
Monday Night
Mostly cloudy, with a low around 46. Southeast wind around 7 mph.
Tuesday
Partly sunny, with a high near 70. South southeast wind 7 to 14 mph.
Tuesday Night
Mostly cloudy, with a low around 49. South southeast wind around 10 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 73. South southeast wind 10 to 16 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Fort Ransom ND
 46.49°N 97.95°W
Last Update:
11:36 am CDT Sep 17, 2026
Forecast Valid:
11am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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