Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Fair

79°F

26°C

Humidity	77%
Wind Speed	Calm
Barometer	29.87 in (1010.6 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	25 Jul 10:56 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles SSW Gackle ND

Heat Advisory July 25, 01:00pm until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 97 °F
Patchy Smoke
Tonight
Low: 70 °F
Increasing
Clouds
Sunday
High: 96 °F
Hot
Sunday Night
Low: 66 °F
Mostly Clear
Monday
High: 91 °F
Hot
Monday Night
Low: 66 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 92 °F
Hot
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 91 °F
Slight Chance
Showers

Detailed Forecast

Today

Patchy smoke after 1pm. Sunny and hot, with a high near 97. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

Tonight

Increasing clouds, with a low around 70. Southeast wind 9 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

Sunday

Partly sunny, then gradually becoming sunny and hot, with a high near 96. Southwest wind 7 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.

Sunday Night

Mostly clear, with a low around 66. North wind 10 to 15 mph, with gusts as high as 22 mph.

Monday

Mostly sunny and hot, with a high near 91. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 66. North wind 6 to 8 mph becoming east after midnight.

Tuesday

Sunny and hot, with a high near 92. Southeast wind 8 to 13 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 66. Southeast wind around 10 mph.

Wednesday

A slight chance of showers before 1pm. Mostly sunny and hot, with a high near 91. South wind 10 to 16 mph, with gusts as high as 25 mph.

Wednesday Night

A chance of showers before 1am. Partly cloudy, with a low around 67. Southeast wind 9 to 13 mph.

Thursday

Mostly sunny and hot, with a high near 91. South wind 10 to 13 mph, with gusts as high as 21 mph.

Thursday Night

A chance of showers and thunderstorms. Mostly clear, with a low around 65. Southeast wind 8 to 11 mph becoming north after midnight.