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

66°F

19°C

Humidity	56%
Wind Speed	NW 5 mph
Barometer	30.16 in (1013.2 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	24 Jul 11:53 pm MDT

More Information:

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

Extended Forecast for

6 Miles ESE Rochford SD

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

Click here for hazard details and duration

Red Flag Warning

Overnight
Low: 62 °F⇑
Mostly Clear
Saturday
High: 99 °F
Mostly Sunny
then Isolated
T-storms
Saturday Night
Low: 68 °F
Isolated
T-storms then
Partly Cloudy
Sunday
High: 97 °F
Increasing
Clouds
Sunday Night
Low: 67 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 95 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 63 °F
Chance
T-storms then
Mostly Cloudy
Tuesday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 63 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a temperature rising to around 66 by 5am. Calm wind.

Saturday

Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 99. Calm wind becoming southwest around 5 mph. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Saturday Night

Isolated showers and thunderstorms before 9pm. Partly cloudy, with a low around 68. Calm wind. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Sunday

Increasing clouds, with a high near 97. Calm wind becoming northwest around 5 mph. Winds could gust as high as 20 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 67. Light and variable wind. Winds could gust as high as 16 mph.

Monday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95. Light and variable wind. Winds could gust as high as 17 mph.

Monday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63.

Tuesday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89.

Tuesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63.

Wednesday

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

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 61.

Thursday

A chance of showers and thunderstorms. Sunny, with a high near 88.