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.

Fair

67°F

19°C

Humidity 36%
Wind Speed S 10 mph
Barometer 29.67 in (1004.8 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Last update 11 May 8:56 pm CDT
Extended Forecast for

Fort Ransom ND

Wind Advisory May 12, 09:00am until May 12, 07:00pm
Red Flag Warning May 12, 12:00pm until May 12, 09:00pm
Red Flag Warning May 11, 09:09pm until May 11, 10:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
...
  •  
    Red Flag Warning May 11, 09:09pm until May 11, 10:00pm

    NOW until 10:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 49 °F

    Mostly Cloudy
    then Mostly
    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 71. Windy, with a north northwest wind 24 to 34 mph, with gusts as high as 45 mph.

    High: 71 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Breezy, with a north northwest wind 19 to 24 mph becoming light. Winds could gust as high as 34 mph.

    Low: 40 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. West northwest wind 5 to 7 mph becoming east in the afternoon.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Breezy, with a southeast wind 13 to 18 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 38 mph.

    Low: 47 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 82. Windy, with a southeast wind 26 to 36 mph, with gusts as high as 46 mph.

    High: 82 °F

    Slight Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 50. Breezy, with a south southwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph.

    Low: 50 °F

    Slight Chance
    T-storms and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 77. Windy, with a west wind 23 to 28 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 77 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. Breezy, with a south wind 14 to 23 mph becoming west northwest after midnight. Winds could gust as high as 36 mph.
Tuesday
Sunny, with a high near 71. Windy, with a north northwest wind 24 to 34 mph, with gusts as high as 45 mph.
Tuesday Night
Mostly clear, with a low around 40. Breezy, with a north northwest wind 19 to 24 mph becoming light. Winds could gust as high as 34 mph.
Wednesday
Sunny, with a high near 75. West northwest wind 5 to 7 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 47. Breezy, with a southeast wind 13 to 18 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 38 mph.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 82. Windy, with a southeast wind 26 to 36 mph, with gusts as high as 46 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 50. Breezy, with a south southwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph.
Friday
Mostly sunny, with a high near 77. Windy, with a west wind 23 to 28 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 45 mph.
Friday Night
Partly cloudy, with a low around 44. Breezy, with a west northwest wind 24 to 29 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Saturday
Mostly sunny, with a high near 75. Northwest wind 10 to 15 mph becoming east in the afternoon.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Breezy, with an east wind 17 to 20 mph.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 68. Breezy, with an east wind 20 to 22 mph becoming north northwest in the afternoon.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40. Breezy, with a northwest wind 18 to 21 mph.
Monday
Partly sunny, with a high near 65. Breezy, with a northwest wind 21 to 24 mph.
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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:
8:37 pm CDT May 11, 2026
Forecast Valid:
9pm CDT May 11, 2026-6pm CDT May 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