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

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

35°F

2°C

Humidity	22%
Wind Speed	W 18 G 29 mph
Barometer	30.15 in (1024.9 mb)
Dewpoint	0°F (-18°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	11 Mar 5:53 pm MDT

More Information:

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

Extended Forecast for

6 Miles NNW Keystone SD

High Wind Warning March 12, 09:00am until March 12, 09:00pm

Click here for hazard details and duration

High Wind Warning

Tonight
Low: 24 °F
Partly Cloudy
Thursday
High: 58 °F
Sunny then
Chance Rain
Thursday Night
Low: 23 °F
Rain/Snow
Likely then
Snow Likely
Friday
High: 42 °F
Snow Likely
Friday Night
Low: 22 °F
Snow Likely
Saturday
High: 46 °F
Chance Snow
then
Rain/Snow
Saturday Night
Low: 11 °F
Rain/Snow
then Snow
Sunday
High: 27 °F
Snow Likely
Sunday Night
Low: 7 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 24. Light and variable wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 28 mph.

Thursday

A 30 percent chance of rain after 4pm. Sunny, with a high near 58. West wind 8 to 17 mph, with gusts as high as 48 mph.

Thursday Night

Rain likely before 7pm, then snow likely. Increasing clouds, with a low around 23. Northwest wind 12 to 17 mph becoming light after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 42. Calm wind becoming south around 5 mph. Winds could gust as high as 16 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday

Snow before 1pm, then rain and snow. High near 46. Calm wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain and snow, becoming all snow after midnight. Low around 11. Northwest wind 6 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

Sunday

Snow likely, mainly before noon. Partly sunny, with a high near 27. North wind 7 to 11 mph, with gusts as high as 32 mph.

Sunday Night

Partly cloudy, with a low around 7.

Monday

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

Monday Night

A chance of snow. Mostly cloudy, with a low around 26.

Tuesday

A slight chance of rain and snow. Partly sunny, with a high near 58.

Tuesday Night

Partly cloudy, with a low around 38.