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

44°F

7°C

Humidity 100%
Wind Speed NE 5 mph
Barometer 29.41 in (996.8 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 12 Apr 7:56 am CDT
Extended Forecast for

Fort Ransom ND

Dense Fog Advisory April 12, 07:59am until April 12, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory April 12, 07:59am until April 12, 10:00am

    NOW until 10:00am Sun

    Dense Fog Advisory

  • Today

    High: 71 °F

    Chance Rain
    and Areas
    Dense Fog
    then Sunny
    and Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 38. West northwest wind 11 to 14 mph becoming northeast after midnight.

    Low: 38 °F

    Increasing
    Clouds

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 51. East northeast wind 14 to 17 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 37. North wind 10 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. North northwest wind around 9 mph.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. East northeast wind around 7 mph becoming south after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. South wind 8 to 11 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. South wind around 11 mph.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Today
A 30 percent chance of rain, mainly before 9am. Areas of dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. Breezy, with a south wind 10 to 20 mph becoming west in the afternoon.
Tonight
Increasing clouds, with a low around 38. West northwest wind 11 to 14 mph becoming northeast after midnight.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 51. East northeast wind 14 to 17 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 37. North wind 10 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 57. North northwest wind around 9 mph.
Tuesday Night
Mostly cloudy, with a low around 40. East northeast wind around 7 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 69. South wind 8 to 11 mph.
Wednesday Night
Mostly clear, with a low around 45. South wind around 11 mph.
Thursday
Mostly sunny, with a high near 70. Breezy, with a south wind 13 to 20 mph becoming west southwest in the afternoon.
Thursday Night
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Breezy, with a north wind 17 to 21 mph. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 41. Breezy, with a north northwest wind 21 to 25 mph. Chance of precipitation is 50%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24. Blustery, with a north northwest wind 16 to 22 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 42. North wind 15 to 17 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Ransom ND
 46.53°N 97.95°W
Last Update:
7:36 am CDT Apr 12, 2026
Forecast Valid:
7am CDT Apr 12, 2026-6pm CDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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