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

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26°NLon: 100.86°WElev: 2724ft.

Fair

46°F

8°C

Humidity	87%
Wind Speed	W 5 mph
Barometer	29.73 in
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	15 Apr 2:15 am CDT

More Information:

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

Extended Forecast for

Saint Francis SD

Fire Weather Watch April 16, 01:00pm until April 16, 08:00pm

Click here for hazard details and duration

Fire Weather Watch

Overnight
Low: 41 °F
Mostly Cloudy
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 80 °F
Sunny and
Breezy
Thursday Night
Low: 31 °F
Chance
Showers and
Blustery then
Chance
Rain/Snow and
Windy
Friday
High: 43 °F
Chance Snow
Showers and
Windy
Friday Night
Low: 22 °F
Chance Snow
Showers and
Windy
Saturday
High: 49 °F
Mostly Sunny
and Windy
Saturday Night
Low: 25 °F
Partly Cloudy
and Blustery
then Mostly
Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 41. Southwest wind around 9 mph.

Wednesday

Sunny, with a high near 73. Southwest wind 10 to 13 mph, with gusts as high as 18 mph.

Wednesday Night

Mostly clear, with a low around 47. South wind 11 to 18 mph, with gusts as high as 26 mph.

Thursday

Sunny, with a high near 80. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 33 mph.

Thursday Night

A chance of rain showers before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Windy, with a south wind 20 to 25 mph becoming north 27 to 32 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 30%.

Friday

A 30 percent chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 43. Windy, with a north wind 31 to 33 mph, with gusts as high as 45 mph.

Friday Night

A 30 percent chance of snow showers, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 22. Windy, with a north wind 20 to 30 mph, with gusts as high as 39 mph.

Saturday

Mostly sunny, with a high near 49. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 41 mph.

Saturday Night

Partly cloudy, with a low around 25. Blustery.

Sunday

Sunny, with a high near 67.

Sunday Night

Mostly clear, with a low around 36.

Monday

Sunny, with a high near 78. Breezy.

Monday Night

Mostly clear, with a low around 44.