Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

A Few Clouds

35°F

2°C

Humidity	44%
Wind Speed	S 9 G 17 mph
Barometer	29.47 in (1000.1 mb)
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	18 Feb 12:53 pm MST

More Information:

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

Extended Forecast for

10 Miles W Custer County Airport SD

Winter Weather Advisory February 18, 11:00pm until February 19, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 38 °F
Slight Chance
Snow
Tonight
Low: 12 °F
Snow Likely
Thursday
High: 17 °F
Snow
Thursday Night
Low: 1 °F
Chance Snow
then Partly
Cloudy
Friday
High: 24 °F
Slight Chance
Snow
Friday Night
Low: 7 °F
Slight Chance
Snow then
Partly Cloudy
Saturday
High: 28 °F
Sunny
Saturday Night
Low: 8 °F
Mostly Clear
Sunday
High: 31 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 10 percent chance of snow after 5pm. Mostly sunny, with a high near 38. Wind chill values as low as 20. Southwest wind 9 to 11 mph becoming southeast. Winds could gust as high as 24 mph.

Tonight

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. Wind chill values as low as 1. Northeast wind 7 to 15 mph becoming north after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. High near 17. Wind chill values as low as 1. Northeast wind 6 to 9 mph becoming southwest in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 1. Wind chill values as low as -6. West wind around 5 mph becoming calm.

Friday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 24. West wind 5 to 7 mph, with gusts as high as 16 mph.

Friday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 7. Northwest wind 3 to 5 mph.

Saturday

Sunny, with a high near 28. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.

Saturday Night

Mostly clear, with a low around 8. Northwest wind 3 to 6 mph.

Sunday

Mostly sunny, with a high near 31.