Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

58°F

14°C

Humidity	28%
Wind Speed	SW 20 G 36 mph
Barometer	29.67 in (1000.1 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	16 Apr 10:53 am MDT

More Information:

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

Extended Forecast for

10 Miles W Custer County Airport SD

Red Flag Warning April 16, 12:00pm until April 16, 07:00pm

Click here for hazard details and duration

Red Flag Warning

Today
High: 64 °F
Chance
Showers
Tonight
Low: 25 °F
Rain/Snow
Likely then
Chance Snow
Showers
Friday
High: 34 °F
Slight Chance
Snow Showers
then Partly
Sunny
Friday Night
Low: 20 °F
Mostly Clear
Saturday
High: 42 °F
Chance Snow
Showers
Saturday Night
Low: 27 °F
Mostly Clear
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 37 °F
Mostly Clear
Monday
High: 68 °F
Mostly Sunny

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 64. Southwest wind 13 to 17 mph, with gusts as high as 32 mph.

Tonight

Rain showers likely before 11pm, then a chance of rain and snow showers between 11pm and midnight, then a chance of snow showers after midnight. Cloudy, with a low around 25. Wind chill values as low as 16. West wind 10 to 15 mph becoming north in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 34. Wind chill values as low as 14. Northwest wind 14 to 18 mph, with gusts as high as 34 mph.

Friday Night

Mostly clear, with a low around 20. Wind chill values as low as 9. Northwest wind 10 to 18 mph, with gusts as high as 34 mph.

Saturday

A 30 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 42. Northwest wind 13 to 18 mph, with gusts as high as 37 mph.

Saturday Night

Mostly clear, with a low around 27. Northwest wind 11 to 16 mph becoming light. Winds could gust as high as 33 mph.

Sunday

Sunny, with a high near 59. Northwest wind 5 to 11 mph becoming southwest in the morning. Winds could gust as high as 22 mph.

Sunday Night

Mostly clear, with a low around 37. Southwest wind 6 to 8 mph becoming northeast in the evening. Winds could gust as high as 21 mph.

Monday

Mostly sunny, with a high near 68.