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° N Lon: 103.62° W Elev: 5600 ft.

Fair

67°F

19°C

Humidity	55%
Wind Speed	NW 3 mph
Barometer	30.16 in (1013.1 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	25 Jul 12:53 am MDT

More Information:

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

Detailed forecast for

Southern Black Hills

Overnight

Mostly clear. Lows in the lower 70s. Northeast winds around 5 mph.

Saturday

Mostly sunny in the morning, then partly cloudy with isolated showers and thunderstorms in the afternoon. Hot with highs around 102. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent.

Saturday Night

Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 25 mph, becoming northwest after midnight. Chance of rain 30 percent.

Sunday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Sunday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening.

Monday

Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent.

Monday Night

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 40 percent.

Tuesday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.

Tuesday Night

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 40 percent.

Wednesday

Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.

Wednesday Night

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent.

Thursday

Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.

Thursday Night

Mostly clear with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent.

Friday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.