Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

68°F

20°C

Humidity	45%
Wind Speed	NW 7 mph
Barometer	30.05 in (1009.0 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	15 Jul 2:53 am MDT

More Information:

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

Extended Forecast for

14 Miles NW Edgemont SD

Overnight
Low: 63 °F
Slight Chance
T-storms
Tuesday
High: 86 °F
Mostly Sunny
then Chance
T-storms and
Breezy
Tuesday Night
Low: 56 °F
Showers
Likely
Wednesday
High: 64 °F
Showers
Wednesday Night
Low: 52 °F
Showers
Likely then
Slight Chance
Showers
Thursday
High: 81 °F
Mostly Cloudy
then Mostly
Sunny and
Breezy
Thursday Night
Low: 62 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Friday
High: 89 °F
Mostly Sunny
Friday Night
Low: 61 °F
Chance
T-storms

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 63. North wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Breezy, with a northeast wind 5 to 10 mph becoming east 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

Tuesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 56. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Wednesday

Showers and possibly a thunderstorm. High near 64. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Thursday

Cloudy through mid morning, then gradual clearing, with a high near 81. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.

Thursday Night

Partly cloudy, with a low around 62. Breezy, with a southeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

Friday

Mostly sunny, with a high near 89. Northeast wind 5 to 15 mph becoming west in the afternoon.

Friday Night

A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 61.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.

Saturday Night

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

Sunday

Sunny, with a high near 92.

Sunday Night

Mostly clear, with a low around 62.