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

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

56°F

13°C

Humidity	40%
Wind Speed	S 14 mph
Barometer	30.01 in (1016.9 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	10 Apr 7:52 pm MDT

More Information:

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

Extended Forecast for

2 Miles NNW Rapid City SD

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

Click here for hazard details and duration

Red Flag Warning

Tonight
Low: 46 °F
Mostly Cloudy
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 46 °F
Partly Cloudy
Monday
High: 74 °F
Mostly Sunny
then Slight
Chance
Showers
Monday Night
Low: 43 °F
Chance
Showers
Tuesday
High: 62 °F
Showers
Likely
Tuesday Night
Low: 41 °F
Chance
Showers then
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 46. South wind 13 to 16 mph, with gusts as high as 30 mph.

Saturday

Mostly sunny, with a high near 84. South wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Southwest wind 9 to 13 mph, with gusts as high as 25 mph.

Sunday

Sunny, with a high near 76. West wind 9 to 11 mph, with gusts as high as 25 mph.

Sunday Night

Partly cloudy, with a low around 46. West wind 3 to 8 mph. Winds could gust as high as 17 mph.

Monday

A 20 percent chance of showers after noon. Mostly sunny, with a high near 74. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 32 mph.

Monday Night

A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 43. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.

Tuesday

Showers likely, mainly after noon. Partly sunny, with a high near 62. North wind 8 to 14 mph, with gusts as high as 28 mph.

Tuesday Night

A chance of showers before midnight. Mostly cloudy, with a low around 41.

Wednesday

A slight chance of showers after noon. Sunny, with a high near 70.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 44.

Thursday

A chance of showers. Mostly sunny, with a high near 67. Breezy.

Thursday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 34.