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

42°F

6°C

Humidity	68%
Wind Speed	N 5 mph
Barometer	29.78 in (1004.5 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	13 Apr 1:53 am 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 13, 02:25am until April 13, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 13, 02:25am until April 13, 09:00pm
NOW until 9:00pm Mon
Red Flag Warning
Overnight
Low: 47 °F
Mostly Cloudy
Monday
High: 58 °F
Breezy.
Mostly Sunny
then Slight
Chance
Showers
Monday Night
Low: 37 °F
Partly Cloudy
Tuesday
High: 54 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 37 °F
Slight Chance
Showers then
Partly Cloudy
Wednesday
High: 59 °F
Sunny then
Slight Chance
Showers
Wednesday Night
Low: 44 °F
Mostly Clear
Thursday
High: 62 °F
Mostly Sunny
and Breezy
then Chance
Showers

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 47. Southwest wind 9 to 11 mph, with gusts as high as 17 mph.

Monday

A slight chance of showers between 2pm and 4pm. Mostly sunny, with a high near 58. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 37. West wind 9 to 18 mph, with gusts as high as 32 mph.

Tuesday

A 30 percent chance of showers after noon. Partly sunny, with a high near 54. West wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 17 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 6 to 10 mph becoming west after midnight. Winds could gust as high as 17 mph.

Wednesday

A 20 percent chance of showers after noon. Sunny, with a high near 59. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.

Wednesday Night

Mostly clear, with a low around 44. Southwest wind 9 to 18 mph, with gusts as high as 28 mph.

Thursday

A chance of showers after noon. Mostly sunny, with a high near 62. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 34 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 26.

Friday

Snow showers likely. Mostly cloudy, with a high near 33.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 21.