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

33°F

1°C

Humidity	72%
Wind Speed	N 6 mph
Barometer	29.81 in (1008.0 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	14 Apr 10:53 pm MDT

More Information:

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

Extended Forecast for

10 Miles NE Edgemont SD

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

Click here for hazard details and duration

Fire Weather Watch

Tonight
Low: 36 °F
Mostly Clear
Wednesday
High: 69 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 72 °F
Mostly Sunny
then Chance
Showers and
Breezy
Thursday Night
Low: 31 °F
Showers
Likely then
Rain/Snow
Likely
Friday
High: 41 °F
Snow Showers
Likely
Friday Night
Low: 22 °F
Slight Chance
Snow Showers
and Blustery
then Partly
Cloudy
Saturday
High: 48 °F
Breezy.
Mostly Sunny
then Slight
Chance Snow
Showers
Saturday Night
Low: 25 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 36. Light and variable wind becoming west around 5 mph after midnight.

Wednesday

Sunny, with a high near 69. West wind 5 to 15 mph, with gusts as high as 28 mph.

Wednesday Night

Mostly clear, with a low around 48. West wind 10 to 14 mph, with gusts as high as 26 mph.

Thursday

A 40 percent chance of showers after noon. Mostly sunny, with a high near 72. Breezy, with a west wind 11 to 20 mph, with gusts as high as 36 mph.

Thursday Night

Rain showers likely before 1am, then rain and snow showers likely between 1am and 3am, then snow showers likely after 3am. Mostly cloudy, with a low around 31. Southwest wind 10 to 15 mph becoming north in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Snow showers likely. Mostly cloudy, with a high near 41. Northwest wind 10 to 18 mph, with gusts as high as 32 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, with a low around 22. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 33 mph.

Saturday

A slight chance of snow showers after noon. Mostly sunny, with a high near 48. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 36 mph.

Saturday Night

Mostly clear, with a low around 25.

Sunday

Sunny, with a high near 66.

Sunday Night

Mostly clear, with a low around 35.

Monday

Sunny, with a high near 76.

Monday Night

Partly cloudy, with a low around 45.

Tuesday

Sunny, with a high near 77.