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

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

31°F

-1°C

Humidity	85%
Wind Speed	W 5 mph
Barometer	29.77 in (1006.9 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	15 Apr 4:53 am MDT

More Information:

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

Extended Forecast for

3 Miles E Custer State Park SD

Fire Weather Watch April 16, 12:00pm until April 16, 07:00pm

Click here for hazard details and duration

Fire Weather Watch

Today
High: 70 °F
Sunny
Tonight
Low: 50 °F
Mostly Clear
Thursday
High: 72 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 30 °F
Rain/Snow
then Snow
Showers
Likely
Friday
High: 42 °F
Snow Showers
Likely
Friday Night
Low: 24 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Saturday
High: 49 °F
Mostly Sunny
then Slight
Chance
Rain/Snow
Saturday Night
Low: 30 °F
Mostly Clear
Sunday
High: 67 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 70. West wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

Tonight

Mostly clear, with a low around 50. West wind 8 to 13 mph, with gusts as high as 26 mph.

Thursday

A 50 percent chance of showers after noon. Increasing clouds, with a high near 72. West wind 13 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 34 mph.

Thursday Night

Rain showers before 11pm, then rain and snow showers between 11pm and midnight, then snow showers likely after midnight. Low around 30. North wind 11 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Snow showers likely. Cloudy, with a high near 42. North wind 11 to 14 mph, with gusts as high as 32 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 24. Northwest wind 7 to 14 mph, with gusts as high as 30 mph.

Saturday

A slight chance of snow showers after noon, mixing with rain after 5pm. Mostly sunny, with a high near 49. Northwest wind 7 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 30. West wind 5 to 11 mph, with gusts as high as 26 mph.

Sunday

Sunny, with a high near 67.

Sunday Night

Mostly clear, with a low around 40.

Monday

Mostly sunny, with a high near 75.

Monday Night

Mostly clear, with a low around 46.

Tuesday

Sunny, with a high near 75.