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.

Mostly Cloudy

66°F

19°C

Humidity	49%
Wind Speed	Calm
Barometer	30.01 in (1008.2 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	15 Jul 3:53 am MDT

More Information:

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

Extended Forecast for

13 Miles ESE Edgemont SD

Today
High: 83 °F
Breezy.
Mostly Sunny
then Chance
T-storms
Tonight
Low: 56 °F
Showers
Likely and
Breezy
Wednesday
High: 64 °F
Showers
Likely and
Patchy Fog
Wednesday Night
Low: 53 °F
Showers
Likely and
Breezy then
Slight Chance
Showers
Thursday
High: 84 °F
Mostly Cloudy
then Mostly
Sunny and
Breezy
Thursday Night
Low: 63 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Friday
High: 92 °F
Mostly Sunny
Friday Night
Low: 62 °F
Chance
T-storms
Saturday
High: 88 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Breezy, with a southeast wind 5 to 10 mph becoming northeast 15 to 25 mph in the morning. Winds could gust as high as 40 mph.

Tonight

Showers and thunderstorms likely, mainly before 2am, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 56. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.

Wednesday

Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Patchy fog before 9am. Otherwise, cloudy, with a high near 64. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 53. Breezy, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Thursday

Cloudy, then gradually becoming mostly sunny, with a high near 84. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph.

Thursday Night

Partly cloudy, with a low around 63. Breezy, with a southeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

Friday

Mostly sunny, with a high near 92. South wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

Friday Night

A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 62. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 88.

Saturday Night

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

Sunday

A slight chance of showers and thunderstorms. Sunny, with a high near 95.

Sunday Night

Mostly clear, with a low around 63.

Monday

Sunny, with a high near 96.