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

46°F

8°C

Humidity	68%
Wind Speed	Calm
Barometer	29.72 in (1006.9 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	15 Apr 7:52 am MDT

More Information:

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

Extended Forecast for

Owanka SD

Today
High: 77 °F
Sunny
Tonight
Low: 47 °F
Mostly Clear
Thursday
High: 77 °F
Breezy.
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 30 °F
Windy.
Showers
Likely then
Rain/Snow
Likely
Friday
High: 45 °F
Chance Snow
Showers and
Windy
Friday Night
Low: 22 °F
Mostly Cloudy
and Windy
then Partly
Cloudy
Saturday
High: 53 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 24 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Sunday
High: 69 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 77. South wind 6 to 15 mph, with gusts as high as 23 mph.

Tonight

Mostly clear, with a low around 47. Southwest wind 10 to 15 mph, with gusts as high as 22 mph.

Thursday

A 30 percent chance of showers after noon. Mostly sunny, with a high near 77. Breezy, with a southwest wind 14 to 19 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

Thursday Night

Rain showers likely before 1am, then rain and snow showers likely between 1am and 3am, then snow showers likely after 3am. Cloudy, with a low around 30. Wind chill values as low as 17. Windy, with a north wind 25 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 45. Windy, with a north wind 26 to 34 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Windy, with a north wind 20 to 30 mph decreasing to 9 to 19 mph after midnight. Winds could gust as high as 41 mph.

Saturday

Mostly sunny, with a high near 53. Breezy, with a northwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

Saturday Night

Partly cloudy, with a low around 24. Blustery, with a northwest wind 18 to 23 mph becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 33 mph.

Sunday

Sunny, with a high near 69.

Sunday Night

Mostly clear, with a low around 34.

Monday

Sunny, with a high near 80.

Monday Night

Partly cloudy, with a low around 42.

Tuesday

Sunny, with a high near 78. Breezy.