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

Ellsworth Air Force Base SD

Overnight
Low: 36 °F
Mostly Clear
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 46 °F
Increasing
Clouds
Thursday
High: 72 °F
Partly Sunny
then Chance
Showers and
Breezy
Thursday Night
Low: 28 °F
Rain/Snow and
Blustery
Friday
High: 43 °F
Chance Snow
Showers and
Breezy
Friday Night
Low: 22 °F
Mostly Cloudy
and Blustery
then Partly
Cloudy
Saturday
High: 52 °F
Breezy.
Mostly Sunny
then Slight
Chance
Rain/Snow
Saturday Night
Low: 26 °F
Partly Cloudy
and Blustery
then Mostly
Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 36. Southwest wind around 6 mph.

Wednesday

Sunny, with a high near 74. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

Wednesday Night

Increasing clouds, with a low around 46. 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 72. Breezy, with a west wind 13 to 20 mph becoming north in the afternoon. Winds could gust as high as 34 mph.

Thursday Night

Rain showers before 11pm, then rain and snow showers between 11pm and 1am, then snow showers likely after 1am. Low around 28. Blustery, with a northwest wind 21 to 26 mph, with gusts as high as 44 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 43. Breezy, with a north wind 24 to 28 mph, with gusts as high as 44 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. Blustery, with a northwest wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 39 mph.

Saturday

A slight chance of snow showers before 3pm, then a slight chance of rain and snow showers between 3pm and 4pm, then a slight chance of rain showers after 4pm. Mostly sunny, with a high near 52. Breezy, with a northwest wind 10 to 15 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 39 mph.

Saturday Night

Mostly clear, with a low around 26. Blustery.

Sunday

Sunny, with a high near 67.

Sunday Night

Mostly clear, with a low around 35.

Monday

Mostly sunny, with a high near 77.

Monday Night

Partly cloudy, with a low around 42.

Tuesday

Sunny, with a high near 76.