Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. 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

60°F

16°C

Humidity	16%
Wind Speed	SE 8 mph
Barometer	29.75 in (1005.2 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Last update	15 Apr 12:53 pm MDT

More Information:

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

Extended Forecast for

8 Miles W Hill City SD

This Afternoon
High: 58 °F
Sunny
Tonight
Low: 41 °F
Partly Cloudy
Thursday
High: 59 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 19 °F
Rain/Snow
then Snow
Showers
Likely
Friday
High: 31 °F
Snow Showers
Likely
Friday Night
Low: 17 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Saturday
High: 38 °F
Chance Snow
Showers
Saturday Night
Low: 24 °F
Mostly Clear
Sunday
High: 55 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 58. West wind 6 to 9 mph, with gusts as high as 24 mph.

Tonight

Partly cloudy, with a low around 41. Southwest wind 8 to 14 mph, with gusts as high as 33 mph.

Thursday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 59. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 50%.

Thursday Night

Rain showers before 8pm, then snow showers. Low around 19. Wind chill values as low as 7. North wind 9 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Friday

Snow showers likely. Mostly cloudy, with a high near 31. Northwest wind around 14 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

A 20 percent chance of snow showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Northwest wind 10 to 13 mph, with gusts as high as 34 mph.

Saturday

A 40 percent chance of snow showers. Mostly sunny, with a high near 38. Northwest wind 10 to 14 mph, with gusts as high as 37 mph.

Saturday Night

Mostly clear, with a low around 24. West wind 6 to 13 mph, with gusts as high as 33 mph.

Sunday

Sunny, with a high near 55.

Sunday Night

Mostly clear, with a low around 34.

Monday

Mostly sunny, with a high near 64.

Monday Night

Mostly clear, with a low around 40.