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

Hazardous Weather Outlook

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26°NLon: 100.86°WElev: 2724ft.

Mostly Cloudy and Breezy

57°F

14°C

Humidity	72%
Wind Speed	S 22 G 33 mph
Barometer	29.79 in
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	11 Apr 11:15 am CDT

More Information:

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

Extended Forecast for

Long Valley SD

Today
High: 85 °F
Mostly Sunny
and Breezy
Tonight
Low: 53 °F
Isolated
T-storms then
Partly Cloudy
and Breezy
Sunday
High: 79 °F
Sunny and
Breezy then
Sunny
Sunday Night
Low: 48 °F
Partly Cloudy
Monday
High: 79 °F
Sunny and
Breezy
Monday Night
Low: 46 °F
Slight Chance
Showers
Tuesday
High: 66 °F
Chance
Showers and
Breezy
Tuesday Night
Low: 43 °F
Chance
Showers
Wednesday
High: 72 °F
Slight Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 85. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 39 mph.

Tonight

Isolated showers and thunderstorms between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 79. Breezy, with a west wind 14 to 22 mph, with gusts as high as 30 mph.

Sunday Night

Partly cloudy, with a low around 48. West wind 9 to 14 mph becoming east in the evening.

Monday

Sunny, with a high near 79. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.

Monday Night

A 20 percent chance of showers. Partly cloudy, with a low around 46. West wind 11 to 18 mph, with gusts as high as 25 mph.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 43. Northwest wind 9 to 16 mph becoming southwest in the evening. Winds could gust as high as 22 mph.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 72.

Wednesday Night

Mostly clear, with a low around 47.

Thursday

Sunny, with a high near 75. Breezy.

Thursday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy.

Friday

A chance of rain and snow showers. Partly sunny, with a high near 49. Breezy.