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

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

Buffalo Gap SD

Heat Advisory July 25, 12:00pm until July 26, 08:00pm

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

Click here for hazard details and duration

Heat Advisory

Red Flag Warning

This Afternoon
High: 99 °F
Sunny
Tonight
Low: 71 °F
Mostly Clear
Saturday
High: 108 °F
Mostly Sunny
then
Scattered
T-storms
Saturday Night
Low: 72 °F
Scattered
T-storms then
Partly Cloudy
Sunday
High: 105 °F
Hot
Sunday Night
Low: 73 °F
Partly Cloudy
Monday
High: 103 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 68 °F
Chance
T-storms then
Mostly Cloudy
Tuesday
High: 97 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 99. South wind around 7 mph becoming east. Winds could gust as high as 20 mph.

Tonight

Mostly clear, with a low around 71. East wind around 6 mph becoming calm. Winds could gust as high as 18 mph.

Saturday

Scattered thunderstorms after noon. Mostly sunny and hot, with a high near 108. West wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

Saturday Night

Scattered thunderstorms before midnight. Partly cloudy, with a low around 72. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

Sunday

Sunny and hot, with a high near 105. West wind 8 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph.

Sunday Night

Partly cloudy, with a low around 73. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph.

Monday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 103.

Monday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 68.

Tuesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 97.

Tuesday Night

A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 67.