Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

A Few Clouds

50°F

10°C

Humidity	27%
Wind Speed	NW 8 mph
Barometer	30.17 in (1022.0 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	19 May 4:53 pm MDT

More Information:

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

Extended Forecast for

5 Miles E Custer SD

Tonight
Low: 32 °F
Mostly Clear
Wednesday
High: 60 °F
Sunny then
Chance
Showers
Wednesday Night
Low: 37 °F
Mostly Cloudy
Thursday
High: 63 °F
Partly Sunny
then Showers
Likely
Thursday Night
Low: 39 °F
Showers
Friday
High: 57 °F
Chance
Showers
Friday Night
Low: 38 °F
Slight Chance
Showers then
Partly Cloudy
Saturday
High: 69 °F
Mostly Sunny
Saturday Night
Low: 45 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 32. Light and variable wind. Winds could gust as high as 15 mph.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 60. Light and variable wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 22 mph.

Wednesday Night

Mostly cloudy, with a low around 37. Southeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Thursday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 63. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm. Low around 39. East wind around 6 mph becoming light and variable. Winds could gust as high as 18 mph. Chance of precipitation is 90%.

Friday

A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 57. North wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Friday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 38.

Saturday

Mostly sunny, with a high near 69.

Saturday Night

Mostly clear, with a low around 45.

Sunday

Sunny, with a high near 79.

Sunday Night

Mostly clear, with a low around 49.

Memorial Day

Sunny, with a high near 83.