Severe Weather Threat and Extreme Temperatures Impacting Portions of the Southern U.S

Strong to severe thunderstorms are expected to develop from central Texas into the Ohio Valley and Great Lakes Wednesday. Areas who will see the greatest chances for damaging hail and winds will be from north Texas to the Ozarks. Parts of south Texas and Florida will experience dangerous to extreme heat over the next several days. Dangerous heat stress may continue into early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

35°F

2°C

Humidity	85%
Wind Speed	SW 6 mph
Barometer	29.93 in (1013.8 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	22 May 5:53 am MDT

More Information:

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

Extended Forecast for

Custer SD

Today
High: 62 °F
Areas Frost
then Slight
Chance
T-storms
Tonight
Low: 43 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 60 °F
Chance
Showers then
Showers
Likely and
Breezy
Thursday Night
Low: 32 °F
Showers
Likely and
Breezy then
Chance
Showers
Friday
High: 58 °F
Slight Chance
Showers
Friday Night
Low: 39 °F
Partly Cloudy
Saturday
High: 64 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 43 °F
Chance
T-storms
Sunday
High: 56 °F
Showers
Likely

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 3pm. Areas of frost before 7am. Otherwise, sunny, with a high near 62. West wind 5 to 11 mph, with gusts as high as 22 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 43. Southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 21 mph.

Thursday

Showers likely, mainly after 5pm. Partly sunny, with a high near 60. Breezy, with a light west wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 60%.

Thursday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Partly cloudy, with a low around 32. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

Friday

A 20 percent chance of showers. Sunny, with a high near 58. Northwest wind 8 to 17 mph, with gusts as high as 28 mph.

Friday Night

Partly cloudy, with a low around 39. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

Saturday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 43. West wind around 6 mph becoming light and variable. Winds could gust as high as 15 mph.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 56.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 39.

Memorial Day

A chance of showers and thunderstorms. Mostly sunny, with a high near 61.

Monday Night

Mostly clear, with a low around 42.

Tuesday

Sunny, with a high near 70.