Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

50°F

10°C

Humidity	54%
Wind Speed	NE 6 mph
Barometer	29.79 in (1004.3 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	12 Apr 11:53 pm 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 13, 12:13am until April 13, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 13, 12:13am until April 13, 09:00pm
NOW until 9:00pm Mon
Red Flag Warning
Overnight
Low: 41 °F
Mostly Cloudy
Monday
High: 60 °F
Sunny and
Breezy
Monday Night
Low: 36 °F
Mostly Clear
Tuesday
High: 56 °F
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 36 °F
Slight Chance
Showers then
Mostly Clear
Wednesday
High: 62 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 62 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Overnight

Mostly cloudy, with a low around 41. West wind around 6 mph becoming northeast.

Monday

Sunny, with a high near 60. Breezy, with a southwest wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph.

Monday Night

Mostly clear, with a low around 36. Northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 36 mph.

Tuesday

A 20 percent chance of showers after noon. Partly sunny, with a high near 56. Northwest wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 36. West wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

Wednesday

Mostly sunny, with a high near 62. Southwest wind 5 to 13 mph, with gusts as high as 26 mph.

Wednesday Night

Mostly clear, with a low around 43. West wind 9 to 13 mph, with gusts as high as 25 mph.

Thursday

A chance of showers after noon. Mostly sunny, with a high near 62. West wind 10 to 17 mph, with gusts as high as 34 mph.

Thursday Night

Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 26.

Friday

Snow showers likely. Mostly cloudy, with a high near 35.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 19.

Saturday

A chance of snow showers. Mostly sunny, with a high near 41.

Saturday Night

A slight chance of snow showers. Partly cloudy, with a low around 25.

Sunday

Sunny, with a high near 53.