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	NA
Barometer	30.17 in (1021.4 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Last update	19 May 5:53 pm MDT

More Information:

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

Extended Forecast for

5 Miles ESE Rochford SD

Tonight
Low: 30 °F
Mostly Clear
Wednesday
High: 60 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 35 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 60 °F
Partly Sunny
then Showers
Thursday Night
Low: 35 °F
Showers
Friday
High: 56 °F
Chance
Showers
Friday Night
Low: 35 °F
Partly Cloudy
Saturday
High: 66 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 40 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 30. Calm wind. Winds could gust as high as 15 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. Light and variable wind becoming south around 5 mph in the afternoon. Winds could gust as high as 17 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 35. Light and variable wind. Winds could gust as high as 17 mph.

Thursday

Showers and possibly a thunderstorm after noon. High near 60. Calm wind becoming southeast around 5 mph. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm. Low around 35. Calm wind. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

Friday

A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 56. Calm wind becoming northwest around 5 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

Friday Night

Partly cloudy, with a low around 35.

Saturday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.

Saturday Night

Mostly clear, with a low around 40.

Sunday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 75.

Sunday Night

Mostly clear, with a low around 44.

Memorial Day

Sunny, with a high near 80.