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	18%
Wind Speed	W 13 G 25 mph
Barometer	29.73 in (1004.4 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Last update	15 Apr 5:53 pm MDT

More Information:

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

Extended Forecast for

2 Miles E Hill City SD

Tonight
Low: 47 °F
Partly Cloudy
Thursday
High: 67 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 26 °F
Rain/Snow
then Snow
Showers
Likely
Friday
High: 39 °F
Snow Showers
Likely
Friday Night
Low: 22 °F
Slight Chance
Snow Showers
then Mostly
Clear
Saturday
High: 46 °F
Chance Snow
Showers
Saturday Night
Low: 28 °F
Mostly Clear
Sunday
High: 62 °F
Sunny
Sunday Night
Low: 37 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 47. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 23 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 67. West wind 7 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%.

Thursday Night

Rain showers before 9pm, then snow showers. Low around 26. North wind around 6 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday

Snow showers likely, mainly before noon. Mostly cloudy, with a high near 39. Wind chill values as low as 19. Northwest wind 6 to 10 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 22. Northwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 29 mph.

Saturday

A 40 percent chance of snow showers. Mostly sunny, with a high near 46. Northwest wind 5 to 11 mph, with gusts as high as 33 mph. Little or no snow accumulation expected.

Saturday Night

Mostly clear, with a low around 28. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 28 mph.

Sunday

Sunny, with a high near 62. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.

Sunday Night

Mostly clear, with a low around 37.

Monday

Mostly sunny, with a high near 72.

Monday Night

Mostly clear, with a low around 43.

Tuesday

Sunny, with a high near 75.