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.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

9 Miles SW Owanka SD

Overnight
Low: 36 °F
Mostly Clear
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 78 °F
Breezy.
Partly 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: 21 °F
Slight Chance
Snow Showers
and Blustery
then Partly
Cloudy
Saturday
High: 54 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 23 °F
Partly Cloudy
and Blustery
then Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 36. Light southwest wind.

Wednesday

Sunny, with a high near 77. Light southwest wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

Wednesday Night

Mostly clear, with a low around 46. South wind 10 to 15 mph, with gusts as high as 23 mph.

Thursday

A 30 percent chance of showers after noon. Partly sunny, with a high near 78. Breezy, with a southwest wind 11 to 16 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 39 mph.

Thursday Night

Rain showers likely before 1am, then rain and snow showers likely between 1am and 3am, then snow showers likely after 3am. Mostly cloudy, with a low around 30. Windy, with a north wind 25 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 45. Windy, with a north wind 24 to 34 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 21. Blustery, with a north wind 19 to 29 mph decreasing to 7 to 17 mph after midnight. Winds could gust as high as 43 mph.

Saturday

Mostly sunny, with a high near 54. Breezy, with a northwest wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

Saturday Night

Mostly clear, with a low around 23. Blustery.

Sunday

Sunny, with a high near 70.

Sunday Night

Mostly clear, with a low around 32.

Monday

Sunny, with a high near 81.

Monday Night

Partly cloudy, with a low around 41.

Tuesday

Sunny, with a high near 79. Breezy.