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.

A Few Clouds

43°F

6°C

Humidity	63%
Wind Speed	NW 3 mph
Barometer	29.77 in (1004.2 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Last update	13 Apr 2:53 am MDT

More Information:

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

Extended Forecast for

4 Miles ESE Custer County Airport SD

Red Flag Warning April 13, 03:47am until April 13, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 13, 03:47am until April 13, 09:00pm
NOW until 9:00pm Mon
Red Flag Warning
Overnight
Low: 44 °F
Mostly Cloudy
Monday
High: 63 °F
Sunny and
Breezy
Monday Night
Low: 38 °F
Partly Cloudy
Tuesday
High: 58 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 37 °F
Slight Chance
Showers then
Partly Cloudy
Wednesday
High: 64 °F
Sunny then
Slight Chance
Showers
Wednesday Night
Low: 45 °F
Mostly Clear
Thursday
High: 67 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Overnight

Mostly cloudy, with a low around 44. West wind 6 to 8 mph.

Monday

Sunny, with a high near 63. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 38 mph.

Monday Night

Partly cloudy, with a low around 38. West wind 12 to 17 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 34 mph.

Tuesday

A 30 percent chance of showers after noon. Partly sunny, with a high near 58. West wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Southwest wind around 6 mph becoming north in the evening. Winds could gust as high as 16 mph.

Wednesday

A 20 percent chance of showers after noon. Sunny, with a high near 64. Southwest wind 6 to 9 mph, with gusts as high as 22 mph.

Wednesday Night

Mostly clear, with a low around 45. West wind 7 to 10 mph, with gusts as high as 23 mph.

Thursday

A chance of showers after noon. Mostly sunny, with a high near 67. Southwest wind 11 to 18 mph, with gusts as high as 37 mph.

Thursday Night

Rain showers before 9pm, then rain and snow showers between 9pm and 3am, then snow showers likely after 3am. Mostly cloudy, with a low around 28.

Friday

Snow showers likely. Mostly cloudy, with a high near 38.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 22.