Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

50°F

10°C

Humidity	41%
Wind Speed	SW 13 G 22 mph
Barometer	29.82 in (1008.0 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	14 Apr 2:53 pm MDT

More Information:

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

Extended Forecast for

11 Miles W Custer County Airport SD

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

Click here for hazard details and duration

Fire Weather Watch

This Afternoon
High: 55 °F
Slight Chance
Showers
Tonight
Low: 36 °F
Mostly Clear
Wednesday
High: 66 °F
Sunny
Wednesday Night
Low: 45 °F
Mostly Clear
Thursday
High: 69 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 28 °F
Rain/Snow
Friday
High: 37 °F
Snow Showers
Friday Night
Low: 20 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Saturday
High: 43 °F
Mostly Sunny
then Chance
Snow Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers. Partly sunny, with a high near 55. Southwest wind around 8 mph, with gusts as high as 18 mph.

Tonight

Mostly clear, with a low around 36. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 16 mph.

Wednesday

Sunny, with a high near 66. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 23 mph.

Wednesday Night

Mostly clear, with a low around 45. West wind 8 to 11 mph, with gusts as high as 23 mph.

Thursday

A 50 percent chance of showers after noon. Mostly sunny, with a high near 69. West wind 11 to 17 mph, with gusts as high as 32 mph.

Thursday Night

Rain showers before 11pm, then rain and snow showers between 11pm and 1am, then snow showers likely after 1am. Low around 28. Southwest wind 11 to 14 mph becoming north in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Snow showers. High near 37. Northwest wind 13 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

Friday Night

A slight chance of snow showers before midnight. Mostly cloudy, with a low around 20. Northwest wind 13 to 18 mph, with gusts as high as 33 mph.

Saturday

A chance of snow showers after noon. Mostly sunny, with a high near 43.

Saturday Night

Mostly clear, with a low around 25.

Sunday

Sunny, with a high near 62.

Sunday Night

Mostly clear, with a low around 36.