Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. 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

40°F

4°C

Humidity	51%
Wind Speed	SW 3 mph
Barometer	29.80 in (1008.8 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	24 Nov 4:53 pm MST

More Information:

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

Extended Forecast for

3 Miles SSE Custer County Airport SD

Tonight
Low: 20 °F
Slight Chance
Snow and
Blustery
Tuesday
High: 30 °F
Mostly Sunny
and Blustery
then Sunny
Tuesday Night
Low: 16 °F
Increasing
Clouds
Wednesday
High: 34 °F
Partly Sunny
Wednesday Night
Low: 20 °F
Mostly Cloudy
Thanksgiving Day
High: 36 °F
Partly Sunny
Thursday Night
Low: 21 °F
Slight Chance
Snow
Friday
High: 39 °F
Chance Snow
Friday Night
Low: 17 °F
Chance Snow

Detailed Forecast

Tonight

A 20 percent chance of snow after 9pm. Partly cloudy, with a low around 20. Wind chill values as low as 6. Blustery, with a southwest wind 6 to 11 mph becoming northwest 19 to 24 mph in the evening. Winds could gust as high as 39 mph.

Tuesday

Mostly sunny, with a high near 30. Wind chill values as low as 5. Blustery, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 39 mph.

Tuesday Night

Increasing clouds, with a low around 16. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 16 mph.

Wednesday

Partly sunny, with a high near 34. Wind chill values as low as 19. Calm wind becoming southwest around 6 mph.

Wednesday Night

Mostly cloudy, with a low around 20. Calm wind.

Thanksgiving Day

Partly sunny, with a high near 36. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 21. Calm wind.

Friday

A chance of snow. Partly sunny, with a high near 39. Northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.