Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

73°F

23°C

Humidity	19%
Wind Speed	NE 15 G 22 mph
Barometer	29.64 in (1003.1 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Last update	15 Apr 2:52 pm MDT

More Information:

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

Extended Forecast for

4 Miles WNW Colonial Pine Hills SD

Tonight
Low: 48 °F
Partly Cloudy
Thursday
High: 70 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 27 °F
Rain/Snow
then Snow
Showers
Likely
Friday
High: 41 °F
Chance Snow
Showers
Friday Night
Low: 23 °F
Partly Cloudy
Saturday
High: 49 °F
Chance Snow
Showers then
Chance
Rain/Snow
Saturday Night
Low: 29 °F
Mostly Clear
Sunday
High: 65 °F
Sunny
Sunday Night
Low: 38 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 48. Southwest wind 6 to 9 mph, with gusts as high as 23 mph.

Thursday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 70. Southwest wind around 11 mph becoming northeast in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 40%.

Thursday Night

Rain showers before 10pm, then snow showers. Low around 27. Wind chill values as low as 19. North wind 9 to 11 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. Wind chill values as low as 18. Northwest wind 10 to 14 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

Friday Night

Partly cloudy, with a low around 23. Northwest wind 6 to 11 mph, with gusts as high as 32 mph.

Saturday

A chance of snow showers before 4pm, then a chance of rain and snow showers. Mostly sunny, with a high near 49. Northwest wind 6 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday Night

Mostly clear, with a low around 29. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 28 mph.

Sunday

Sunny, with a high near 65. Light and variable wind becoming southeast 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.

Sunday Night

Mostly clear, with a low around 38.

Monday

Mostly sunny, with a high near 74.

Monday Night

Mostly clear, with a low around 45.

Tuesday

Sunny, with a high near 76.