Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Rain Fog/Mist

39°F

4°C

Humidity	86%
Wind Speed	Calm
Barometer	29.95 in (1013.6 mb)
Dewpoint	35°F (2°C)
Visibility	4.00 mi
Last update	21 May 7:53 pm MDT

More Information:

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

Extended Forecast for

9 Miles SSE Hot Springs SD

Tonight
Low: 37 °F
Showers
Likely then
Partly Cloudy
Wednesday
High: 71 °F
Sunny
Wednesday Night
Low: 44 °F
Mostly Clear
Thursday
High: 70 °F
Mostly Sunny
then Chance
Showers and
Breezy
Thursday Night
Low: 38 °F
Chance
Showers
Friday
High: 65 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 75 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 47 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West wind around 7 mph. Chance of precipitation is 60%.

Wednesday

Sunny, with a high near 71. West wind 7 to 14 mph, with gusts as high as 22 mph.

Wednesday Night

Mostly clear, with a low around 44. South wind 6 to 10 mph, with gusts as high as 17 mph.

Thursday

A 30 percent chance of showers after noon. Mostly sunny, with a high near 70. Breezy, with a west wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 38. West wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

Friday

Sunny, with a high near 65. West wind 10 to 15 mph, with gusts as high as 21 mph.

Friday Night

Mostly clear, with a low around 40. Northwest wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 15 mph.

Saturday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Southwest wind 6 to 11 mph, with gusts as high as 17 mph.

Saturday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 43.