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.

Mostly Cloudy

54°F

12°C

Humidity	43%
Wind Speed	E 10 mph
Barometer	29.78 in (1003.9 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	51°F (11°C)
Last update	12 Apr 9:53 pm MDT

More Information:

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

Extended Forecast for

4 Miles WSW Mount Rushmore SD

Red Flag Warning April 12, 10:49pm until April 13, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 12, 10:49pm until April 13, 09:00pm
NOW until 9:00pm Mon
Red Flag Warning
Tonight
Low: 44 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 60 °F
Sunny
Monday Night
Low: 37 °F
Partly Cloudy
Tuesday
High: 56 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 37 °F
Slight Chance
Showers then
Partly Cloudy
Wednesday
High: 62 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Mostly Clear
Thursday
High: 63 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Tonight

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 44. East wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 20 mph.

Monday

Sunny, with a high near 60. Southwest wind 9 to 15 mph, with gusts as high as 37 mph.

Monday Night

Partly cloudy, with a low around 37. West wind 6 to 14 mph, with gusts as high as 34 mph.

Tuesday

A 30 percent chance of showers after noon. Partly sunny, with a high near 56. West wind around 6 mph becoming east 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. North wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 17 mph.

Wednesday

Mostly sunny, with a high near 62. Southwest wind around 8 mph, with gusts as high as 24 mph.

Wednesday Night

Mostly clear, with a low around 44. West wind 8 to 14 mph, with gusts as high as 30 mph.

Thursday

A chance of showers after noon. Mostly sunny, with a high near 63. West wind 10 to 16 mph, with gusts as high as 34 mph.

Thursday Night

Rain and snow showers likely before midnight, then a chance of snow showers. Mostly cloudy, with a low around 26.

Friday

Snow showers likely. Mostly cloudy, with a high near 34.

Friday Night

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