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

Red Flag Warning in effect from July 25, 12:00 PM MDT until July 26, 12:00 AM MDT

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

86°F

30°C

Humidity	31%
Wind Speed	NW 9 G 20 mph
Barometer	30.15 in (1013.1 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	24 Jul 12:53 pm MDT

More Information:

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

Extended Forecast for

Mount Rushmore SD

Red Flag Warning July 25, 12:00pm until July 26, 12:00am

Click here for hazard details and duration

Red Flag Warning

This Afternoon
High: 91 °F
Sunny
Tonight
Low: 72 °F
Mostly Clear
Saturday
High: 101 °F
Mostly Sunny
then
Scattered
T-storms
Saturday Night
Low: 77 °F
Scattered
T-storms then
Partly Cloudy
Sunday
High: 99 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 74 °F
Partly Cloudy
Monday
High: 95 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 70 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 90 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 91. Light north wind. Winds could gust as high as 20 mph.

Tonight

Mostly clear, with a low around 72. Calm wind becoming southwest around 6 mph after midnight. Winds could gust as high as 18 mph.

Saturday

Scattered thunderstorms after noon. Mostly sunny and hot, with a high near 101. Southwest wind 5 to 7 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Saturday Night

Scattered thunderstorms before midnight. Partly cloudy, with a low around 77. Southwest wind 3 to 7 mph. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 99. West wind 5 to 7 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 74. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Monday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95.

Monday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 70.

Tuesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.

Tuesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 91.