Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

58°F

14°C

Humidity	33%
Wind Speed	W 7 G 20 mph
Barometer	29.77 in (1003.3 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Last update	12 Apr 10:53 am MDT

More Information:

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

Extended Forecast for

5 Miles NW Hill City SD

Red Flag Warning April 12, 11:27am until April 12, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 12, 11:27am until April 12, 09:00pm
NOW until 9:00pm Sun
Red Flag Warning
Today
High: 65 °F
Sunny
Tonight
Low: 41 °F
Mostly Cloudy
Monday
High: 60 °F
Sunny
Monday Night
Low: 36 °F
Partly Cloudy
Tuesday
High: 57 °F
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 36 °F
Partly Cloudy
Wednesday
High: 62 °F
Mostly Sunny
Wednesday Night
Low: 42 °F
Partly Cloudy

Detailed Forecast

Today

Sunny, with a high near 65. West wind 6 to 8 mph, with gusts as high as 23 mph.

Tonight

Mostly cloudy, with a low around 41. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 20 mph.

Monday

Sunny, with a high near 60. Southwest wind 6 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 28 mph.

Tuesday

A 20 percent chance of showers after noon. Partly sunny, with a high near 57. Light and variable wind becoming southwest around 6 mph. Winds could gust as high as 15 mph.

Tuesday Night

Partly cloudy, with a low around 36. Light and variable wind.

Wednesday

Mostly sunny, with a high near 62. Southwest wind 5 to 7 mph, with gusts as high as 23 mph.

Wednesday Night

Partly cloudy, with a low around 42. Southwest wind 6 to 9 mph, with gusts as high as 28 mph.

Thursday

A chance of showers after noon. Partly sunny, with a high near 62.

Thursday Night

Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 11pm, then snow showers likely after 11pm. Mostly cloudy, with a low around 24.

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.

Saturday

A chance of snow showers. Mostly sunny, with a high near 42.