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 >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

30°F

-1°C

Humidity	85%
Wind Speed	NW 5 mph
Barometer	29.78 in (1007.8 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	15 Apr 2:53 am MDT

More Information:

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

Extended Forecast for

8 Miles W Hill City SD

Overnight
Low: 36 °F
Mostly Clear
Wednesday
High: 58 °F
Sunny
Wednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 59 °F
Mostly Sunny
then Showers
Likely
Thursday Night
Low: 19 °F
Rain/Snow
then Snow
Showers
Likely
Friday
High: 29 °F
Snow Showers
Likely
Friday Night
Low: 16 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Saturday
High: 36 °F
Chance Snow
Showers
Saturday Night
Low: 22 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 36. Southwest wind around 6 mph.

Wednesday

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

Wednesday Night

Mostly clear, with a low around 41. West wind 8 to 14 mph, with gusts as high as 32 mph.

Thursday

Showers likely and possibly a thunderstorm, mainly after 3pm. Increasing clouds, with a high near 59. West wind 9 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

Thursday Night

Rain showers before 8pm, then snow showers. Low around 19. West wind 9 to 14 mph becoming north in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday

Snow showers likely. Mostly cloudy, with a high near 29. Northwest wind around 14 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. 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 16. Northwest wind 10 to 14 mph, with gusts as high as 34 mph.

Saturday

A chance of snow showers, mainly after noon. Mostly sunny, with a high near 36. Northwest wind 10 to 14 mph, with gusts as high as 37 mph.

Saturday Night

Mostly clear, with a low around 22.

Sunday

Sunny, with a high near 54.

Sunday Night

Mostly clear, with a low around 33.

Monday

Mostly sunny, with a high near 63.

Monday Night

Mostly clear, with a low around 38.