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

41°F

5°C

Humidity	62%
Wind Speed	W 6 mph
Barometer	29.68 in (1000.0 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	12 Apr 4:53 am MDT

More Information:

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

Extended Forecast for

5 Miles ESE Edgemont SD

Red Flag Warning April 12, 05:19am until April 12, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 12, 05:19am until April 12, 09:00pm
NOW until 9:00pm Sun
Red Flag Warning
Today
High: 78 °F
Sunny
Tonight
Low: 44 °F
Slight Chance
Showers then
Mostly Cloudy
Monday
High: 71 °F
Sunny and
Windy
Monday Night
Low: 39 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Tuesday
High: 64 °F
Chance
Showers
Tuesday Night
Low: 38 °F
Chance
Showers then
Mostly Cloudy
Wednesday
High: 71 °F
Mostly Sunny
then Sunny
and Breezy
Wednesday Night
Low: 45 °F
Mostly Clear
and Breezy
then Mostly
Clear

Detailed Forecast

Today

Sunny, with a high near 78. West wind 14 to 18 mph, with gusts as high as 29 mph.

Tonight

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44. West wind 7 to 13 mph becoming south in the evening. Winds could gust as high as 22 mph.

Monday

Sunny, with a high near 71. Windy, with a west wind 9 to 19 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 46 mph.

Monday Night

Partly cloudy, with a low around 39. Breezy, with a west wind 20 to 25 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 39 mph.

Tuesday

A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 64. West wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 38. South wind 6 to 10 mph, with gusts as high as 16 mph.

Wednesday

Mostly sunny, with a high near 71. Breezy, with a west wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

Wednesday Night

Mostly clear, with a low around 45. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 31 mph.

Thursday

A chance of showers after noon. Partly sunny, with a high near 71. Breezy.

Thursday Night

Rain showers likely before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Breezy.

Friday

A chance of snow showers. Mostly cloudy, with a high near 46. Breezy.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 25.

Saturday

A chance of snow showers. Partly sunny, with a high near 52.