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

78°F

26°C

Humidity 69%
Wind Speed S 14 mph
Barometer 30.03 in (1016.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 12 Jul 8:56 am CDT
Extended Forecast for

2 Miles NNW Fort Ransom ND

Extreme Heat Warning until July 14, 01:00am
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until July 14, 01:00am

    NOW until 1:00am Tue

    Extreme Heat Warning

  • Today

    High: 98 °F

    Hot and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 73. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 33 mph.

    Low: 73 °F

    Clear then
    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny and hot, with a high near 98. Breezy, with a south southwest wind 23 to 25 mph, with gusts as high as 36 mph.

    High: 98 °F

    Hot and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. Breezy, with a south wind 16 to 20 mph.

    Low: 73 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95. Southwest wind 9 to 13 mph becoming east in the afternoon.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. East northeast wind 14 to 18 mph.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 93. East northeast wind 14 to 17 mph.

    High: 93 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. Breezy, with an east wind 15 to 20 mph.

    Low: 69 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Today
Sunny and hot, with a high near 98. Breezy, with a south southwest wind 20 to 22 mph.
Tonight
Mostly clear, with a low around 73. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 33 mph.
Monday
Sunny and hot, with a high near 98. Breezy, with a south southwest wind 23 to 25 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around 73. Breezy, with a south wind 16 to 20 mph.
Tuesday
Sunny and hot, with a high near 95. Southwest wind 9 to 13 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 69. East northeast wind 14 to 18 mph.
Wednesday
Mostly sunny and hot, with a high near 93. East northeast wind 14 to 17 mph.
Wednesday Night
Partly cloudy, with a low around 69. Breezy, with an east wind 15 to 20 mph.
Thursday
Mostly sunny and hot, with a high near 95. South southeast wind 15 to 17 mph.
Thursday Night
Partly cloudy, with a low around 70. East southeast wind 13 to 18 mph.
Friday
Mostly sunny and hot, with a high near 94. East wind 13 to 16 mph.
Friday Night
Mostly clear, with a low around 69. North northeast wind 11 to 17 mph.
Saturday
Mostly sunny and hot, with a high near 92. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 32 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Fort Ransom ND
 46.53°N 97.95°W
Last Update:
8:36 am CDT Jul 12, 2026
Forecast Valid:
9am CDT Jul 12, 2026-6pm CDT Jul 18, 2026
 
Forecast Discussion
 
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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