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

Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Fair and Breezy

96°F

36°C

Humidity 39%
Wind Speed SW 21 G 32 mph
Barometer 30.02 in (1015.3 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 12 Jul 2:56 pm CDT
Extended Forecast for

8 Miles SSW Jamestown ND

Extreme Heat Warning July 12, 03:19pm until July 14, 01:00am
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 12, 03:19pm until July 14, 01:00am

    NOW until 1:00am Tue

    Extreme Heat Warning

  • Tonight

    Low: 75 °F

    Clear then
    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny and hot, with a high near 100. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 36 mph.

    High: 100 °F

    Hot and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. South wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95. Southeast wind 6 to 14 mph becoming east in the afternoon. Winds could gust as high as 22 mph.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. East wind 11 to 16 mph, with gusts as high as 26 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 93. East wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 93 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70. East wind 16 to 18 mph, with gusts as high as 28 mph.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny and hot, with a high near 94. Southeast wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 94 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 75. Breezy, with a south wind 16 to 20 mph, with gusts as high as 33 mph.
Monday
Sunny and hot, with a high near 100. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around 72. South wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday
Sunny and hot, with a high near 95. Southeast wind 6 to 14 mph becoming east in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 68. East wind 11 to 16 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny and hot, with a high near 93. East wind 11 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 70. East wind 16 to 18 mph, with gusts as high as 28 mph.
Thursday
Partly sunny and hot, with a high near 94. Southeast wind 15 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 68. East wind 11 to 17 mph, with gusts as high as 28 mph.
Friday
Mostly sunny and hot, with a high near 92. Northeast wind 11 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 68. East wind 9 to 13 mph becoming south after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny and hot, with a high near 92. Southeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 66. North wind 14 to 17 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Sunday
Mostly sunny, with a high near 86. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Jamestown ND
 46.8°N 98.73°W
Last Update:
1:31 pm CDT Jul 12, 2026
Forecast Valid:
3pm CDT Jul 12, 2026-6pm CDT Jul 19, 2026
 
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Additional Resources

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Chance of Precipitation