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

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Fair

55°F

13°C

Humidity	45%
Wind Speed	NW 16 G 26 mph
Barometer	29.60 in (999.9 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	51°F (11°C)
Last update	12 Apr 4:52 am MDT

More Information:

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

Extended Forecast for

9 Miles S Enning SD

Red Flag Warning April 12, 04:55am until April 12, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 12, 04:55am until April 12, 09:00pm
NOW until 9:00pm Sun
Red Flag Warning
Today
High: 77 °F
Sunny and
Breezy
Tonight
Low: 44 °F
Slight Chance
Showers then
Partly Cloudy
Monday
High: 72 °F
Mostly Sunny
then Chance
Showers and
Breezy
Monday Night
Low: 39 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Tuesday
High: 66 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 40 °F
Slight Chance
Showers then
Partly Cloudy
Wednesday
High: 72 °F
Sunny then
Slight Chance
Showers
Wednesday Night
Low: 45 °F
Partly Cloudy

Detailed Forecast

Today

Sunny, with a high near 77. Breezy, with a west wind 13 to 22 mph, with gusts as high as 33 mph.

Tonight

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 44. North wind 7 to 10 mph becoming east after midnight.

Monday

A 30 percent chance of showers after noon. Mostly sunny, with a high near 72. Breezy, with an east wind 7 to 12 mph becoming northwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph.

Monday Night

Partly cloudy, with a low around 39. Breezy, with a northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

Tuesday

A 30 percent chance of showers after noon. Partly sunny, with a high near 66. Northwest wind 7 to 10 mph becoming east in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 40. East wind 6 to 10 mph becoming southwest after midnight.

Wednesday

A 20 percent chance of showers after noon. Sunny, with a high near 72. Southwest wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 45. Southeast wind around 11 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

Thursday

A chance of showers after noon. Mostly sunny, with a high near 69. Breezy.

Thursday Night

Rain showers likely before midnight, then rain and snow showers likely. Mostly cloudy, with a low around 30. Blustery.

Friday

A chance of snow showers. Mostly cloudy, with a high near 44. Breezy.

Friday Night

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

Saturday

A slight chance of rain and snow showers. Partly sunny, with a high near 51.