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

61°F

16°C

Humidity	25%
Wind Speed	W 12 G 30 mph
Barometer	29.75 in (1003.1 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	12 Apr 1:53 pm MDT

More Information:

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

Extended Forecast for

4 Miles E Hill City SD

Red Flag Warning April 12, 02:49pm until April 13, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 12, 02:49pm until April 13, 09:00pm
NOW until 9:00pm Mon
Red Flag Warning
This Afternoon
High: 66 °F
Mostly Sunny
Tonight
Low: 43 °F
Slight Chance
Showers then
Mostly Cloudy
Monday
High: 64 °F
Sunny
Monday Night
Low: 36 °F
Partly Cloudy
Tuesday
High: 59 °F
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 38 °F
Partly Cloudy
Wednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

This Afternoon

Mostly sunny, with a steady temperature around 66. West wind 5 to 7 mph, with gusts as high as 23 mph.

Tonight

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 43. Light and variable wind. Winds could gust as high as 17 mph.

Monday

Sunny, with a high near 64. Southwest wind 5 to 15 mph, with gusts as high as 32 mph.

Monday Night

Partly cloudy, with a low around 36. West wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 26 mph.

Tuesday

A 20 percent chance of showers after noon. Partly sunny, with a high near 59. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 15 mph.

Tuesday Night

Partly cloudy, with a low around 38. Light and variable wind.

Wednesday

Mostly sunny, with a high near 65. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 22 mph.

Wednesday Night

Mostly clear, with a low around 44. Southwest wind 5 to 7 mph, with gusts as high as 22 mph.

Thursday

A chance of showers after noon. Mostly sunny, with a high near 65.

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 36.