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

54°F

12°C

Humidity	42%
Wind Speed	W 10 mph
Barometer	29.56 in (998.7 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Wind Chill	51°F (11°C)
Last update	12 Apr 2:52 am MDT

More Information:

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

Extended Forecast for

7 Miles S Nemo SD

Red Flag Warning April 12, 03:01am until April 12, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 12, 03:01am until April 12, 09:00pm
NOW until 9:00pm Sun
Red Flag Warning
Overnight
Low: 43 °F
Mostly Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 41 °F
Slight Chance
Showers then
Partly Cloudy
Monday
High: 65 °F
Sunny then
Chance
Showers
Monday Night
Low: 36 °F
Partly Cloudy
Tuesday
High: 60 °F
Chance
Showers
Tuesday Night
Low: 36 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 65 °F
Sunny then
Slight Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 43. West wind 10 to 13 mph, with gusts as high as 30 mph.

Sunday

Sunny, with a high near 71. West wind 6 to 9 mph, with gusts as high as 22 mph.

Sunday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 41. Light and variable wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 16 mph.

Monday

A 40 percent chance of showers after noon. Sunny, with a high near 65. West wind 8 to 13 mph, with gusts as high as 32 mph.

Monday Night

Partly cloudy, with a low around 36. West wind 5 to 9 mph becoming light. Winds could gust as high as 24 mph.

Tuesday

A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 60. West wind around 6 mph becoming east in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

A 30 percent chance of showers before midnight. Partly cloudy, with a low around 36. Light and variable wind becoming west around 6 mph after midnight.

Wednesday

A slight chance of showers after noon. Mostly sunny, with a high near 65. Southwest wind 5 to 8 mph, with gusts as high as 23 mph.

Wednesday Night

Partly cloudy, with a low around 41.

Thursday

A chance of showers after noon. Mostly sunny, with a high near 63.

Thursday Night

Rain and snow showers likely. Mostly cloudy, with a low around 25.

Friday

Snow showers likely. Mostly cloudy, with a high near 39.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 21.