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

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

Today
High: 69 °F
Sunny
Tonight
Low: 47 °F
Mostly Clear
Thursday
High: 72 °F
Mostly Sunny
then Chance
Showers and
Breezy
Thursday Night
Low: 30 °F
Showers then
Rain/Snow
Likely
Friday
High: 41 °F
Snow Showers
Likely and
Breezy
Friday Night
Low: 22 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Saturday
High: 49 °F
Sunny then
Slight Chance
Snow Showers
and Breezy
Saturday Night
Low: 26 °F
Mostly Clear
and Blustery
then Mostly
Clear
Sunday
High: 67 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 69. West wind 6 to 15 mph, with gusts as high as 28 mph.

Tonight

Mostly clear, with a low around 47. West wind 10 to 14 mph, with gusts as high as 25 mph.

Thursday

A 40 percent chance of showers after noon. Partly sunny, with a high near 72. Breezy, with a west wind 10 to 20 mph becoming south in the afternoon. Winds could gust as high as 34 mph.

Thursday Night

Rain showers before midnight, then rain and snow showers likely between midnight and 1am, then snow showers likely after 1am. Low around 30. Southeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Snow showers likely. Mostly cloudy, with a high near 41. Breezy, with a north wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 9 to 18 mph, with gusts as high as 31 mph.

Saturday

A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 49. Breezy, with a northwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.

Saturday Night

Mostly clear, with a low around 26. Blustery, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 33 mph.

Sunday

Sunny, with a high near 67.

Sunday Night

Mostly clear, with a low around 36.

Monday

Mostly sunny, with a high near 76.

Monday Night

Mostly clear, with a low around 43.

Tuesday

Sunny, with a high near 76.