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

Heat Wave from Montana to the South

An extensive heat wave will consume the Central half of the U.S for the next few days. Widespread excessive heat warnings and heat advisories stretch from Montana into the South with the potential for a few record high temperatures in the north-central High Plains. Also, severe thunderstorms with hail and damaging winds are expected the next couple of days in the Upper Midwest and Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Fair

86°F

30°C

Humidity 46%
Wind Speed SE 10 mph
Barometer 29.97 in (1014.1 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 27 Jul 12:56 pm CDT
Extended Forecast for

Jamestown ND

  • This
    Afternoon

    This Afternoon: Mostly sunny and hot, with a high near 97. East wind 9 to 11 mph, with gusts as high as 21 mph.

    Hot

    High: 97 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between midnight and 5am. Mostly cloudy, with a low around 71. Southeast wind 9 to 13 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    Low: 71 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 8am. Mostly sunny and hot, with a high near 96. South wind 8 to 18 mph becoming north in the afternoon. Winds could gust as high as 26 mph.

    Slight Chance
    T-storms then
    Mostly Sunny

    High: 96 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 60. North wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Partly Cloudy

    Low: 60 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 87. North wind 6 to 9 mph.

    Mostly Sunny

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 63. North wind 5 to 7 mph becoming south after midnight.

    Mostly Cloudy

    Low: 63 °F

  • Friday

    Friday: Mostly sunny and hot, with a high near 90. West wind 6 to 11 mph, with gusts as high as 20 mph.

    Hot

    High: 90 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 62. Northwest wind 5 to 8 mph becoming southwest in the evening.

    Partly Cloudy

    Low: 62 °F

  • Saturday

    Saturday: Sunny, with a high near 86. North wind 6 to 15 mph, with gusts as high as 25 mph.

    Sunny

    High: 86 °F

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 97. East wind 9 to 11 mph, with gusts as high as 21 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between midnight and 5am. Mostly cloudy, with a low around 71. Southeast wind 9 to 13 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers and thunderstorms before 8am. Mostly sunny and hot, with a high near 96. South wind 8 to 18 mph becoming north in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 60. North wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 87. North wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 63. North wind 5 to 7 mph becoming south after midnight.
Friday
Mostly sunny and hot, with a high near 90. West wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 62. Northwest wind 5 to 8 mph becoming southwest in the evening.
Saturday
Sunny, with a high near 86. North wind 6 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 56. Northeast wind 5 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 85. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 58. North wind 6 to 8 mph becoming south after midnight.
Monday
Sunny, with a high near 86. South wind 5 to 11 mph, with gusts as high as 20 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Jamestown ND
 46.9°N 98.7°W
Last Update:
12:50 pm CDT Jul 27, 2021
Forecast Valid:
1pm CDT Jul 27, 2021-6pm CDT Aug 2, 2021
 
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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