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

Red Flag Warning in effect from April 11, 12:00 PM MDT until April 11, 08:00 PM MDT

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

40°F

4°C

Humidity	77%
Wind Speed	S 5 mph
Barometer	30.00 in (1014.6 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	10 Apr 11:53 pm MDT

More Information:

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

Extended Forecast for

10 Miles W Custer County Airport SD

Red Flag Warning April 11, 12:00pm until April 11, 08:00pm

Click here for hazard details and duration

Red Flag Warning

Overnight
Low: 38 °F
Mostly Cloudy
Saturday
High: 71 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 42 °F
Chance
T-storms then
Mostly Clear
Sunday
High: 65 °F
Sunny
Sunday Night
Low: 41 °F
Chance
Showers then
Partly Cloudy
Monday
High: 62 °F
Sunny then
Slight Chance
Showers and
Breezy
Monday Night
Low: 39 °F
Slight Chance
Showers then
Mostly Cloudy
Tuesday
High: 54 °F
Chance
Rain/Snow
then Showers
Likely
Tuesday Night
Low: 34 °F
Chance
Showers then
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 38. Southeast wind 6 to 10 mph becoming southwest. Winds could gust as high as 18 mph.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Southwest wind 6 to 15 mph, with gusts as high as 30 mph.

Saturday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Southwest wind 11 to 15 mph, with gusts as high as 30 mph.

Sunday

Sunny, with a high near 65. West wind 11 to 13 mph, with gusts as high as 26 mph.

Sunday Night

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 41. West wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 22 mph.

Monday

A 20 percent chance of showers after noon. Sunny, with a high near 62. Breezy, with a southwest wind 6 to 11 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 36 mph.

Monday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 39. Northwest wind 6 to 16 mph, with gusts as high as 31 mph.

Tuesday

A chance of rain and snow showers before 8am, then rain showers likely. Some thunder is also possible. Partly sunny, with a high near 54. West wind 7 to 13 mph, with gusts as high as 25 mph.

Tuesday Night

A chance of showers before midnight. Partly cloudy, with a low around 34.

Wednesday

A slight chance of showers after noon. Sunny, with a high near 59.

Wednesday Night

Partly cloudy, with a low around 39.

Thursday

A chance of rain and snow showers. Mostly sunny, with a high near 58.

Thursday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 26.

Friday

A chance of snow showers. Partly sunny, with a high near 39.