Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. 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

26°F

-3°C

Humidity	55%
Wind Speed	W 10 G 22 mph
Barometer	30.18 in (1026.8 mb)
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	16°F (-9°C)
Last update	11 Mar 9:53 am MDT

More Information:

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

Extended Forecast for

3 Miles SSE Custer County Airport SD

Today
High: 39 °F
Sunny
Tonight
Low: 23 °F
Mostly Clear
Thursday
High: 57 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 26 °F
Rain/Snow
Likely and
Blustery then
Snow Likely
Friday
High: 46 °F
Chance Snow
then Chance
Rain/Snow
Friday Night
Low: 25 °F
Chance Snow
Saturday
High: 48 °F
Chance Snow
then
Rain/Snow
Likely
Saturday Night
Low: 14 °F
Heavy Snow
Sunday
High: 29 °F
Chance Snow

Detailed Forecast

Today

Sunny, with a high near 39. Wind chill values as low as 18. West wind 7 to 11 mph, with gusts as high as 29 mph.

Tonight

Mostly clear, with a low around 23. West wind 5 to 10 mph, with gusts as high as 24 mph.

Thursday

Mostly sunny, with a high near 57. Wind chill values as low as 19 early. Breezy, with a west wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 46 mph.

Thursday Night

Rain likely before 7pm, then snow likely. Mostly cloudy, with a low around 26. Blustery, with a northwest wind 18 to 23 mph becoming light after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

A chance of snow before 3pm, then a chance of rain. Mostly cloudy, with a high near 46. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 25. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.

Saturday

Snow likely before 2pm, then rain likely between 2pm and 5pm, then snow likely after 5pm. Mostly cloudy, with a high near 48. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 60%.

Saturday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 14. Northwest wind around 11 mph, with gusts as high as 26 mph.

Sunday

A chance of snow. Mostly sunny, with a high near 29.

Sunday Night

A slight chance of snow. Mostly cloudy, with a low around 11.

Monday

A chance of snow. Mostly cloudy, with a high near 39.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 28.

Tuesday

A slight chance of rain. Partly sunny, with a high near 60.