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 >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

52°F

11°C

Humidity	61%
Wind Speed	Calm
Barometer	29.72 in (1006.7 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	15 Apr 8:52 am MDT

More Information:

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

Extended Forecast for

2 Miles WSW Rapid City Regional Airport SD

Today
High: 75 °F
Sunny
Tonight
Low: 47 °F
Increasing
Clouds
Thursday
High: 75 °F
Partly Sunny
then Chance
Showers and
Breezy
Thursday Night
Low: 29 °F
Blustery.
Showers then
Rain/Snow
Likely
Friday
High: 44 °F
Chance Snow
Showers and
Breezy
Friday Night
Low: 22 °F
Slight Chance
Snow Showers
and Blustery
then Partly
Cloudy
Saturday
High: 52 °F
Breezy.
Mostly Sunny
then Slight
Chance
Rain/Snow
Saturday Night
Low: 25 °F
Partly Cloudy
Sunday
High: 68 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 75. Light south wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.

Tonight

Increasing clouds, with a low around 47. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.

Thursday

A 40 percent chance of showers after noon. Partly sunny, with a high near 75. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.

Thursday Night

Rain showers before midnight, then rain and snow showers likely between midnight and 2am, then snow showers likely after 2am. Low around 29. Wind chill values as low as 15. Blustery, with a north wind 21 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 44. Breezy, with a north wind 22 to 29 mph, with gusts as high as 46 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Blustery, with a northwest wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 41 mph.

Saturday

A slight chance of snow showers between noon and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 52. Breezy, with a northwest wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 25. Northwest wind 13 to 18 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 32 mph.

Sunday

Sunny, with a high near 68.

Sunday Night

Mostly clear, with a low around 35.

Monday

Mostly sunny, with a high near 79.

Monday Night

Mostly clear, with a low around 43.

Tuesday

Sunny, with a high near 78.