Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

61°F

16°C

Humidity	52%
Wind Speed	NW 9 mph
Barometer	29.71 in
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	13 Apr 9:55 am CDT

More Information:

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

Extended Forecast for

Saint Francis SD

Red Flag Warning April 13, 10:15am until April 13, 10:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 13, 10:15am until April 13, 10:00pm
NOW until 10:00pm Mon
Red Flag Warning
Today
High: 79 °F
Sunny then
Sunny and
Breezy
Tonight
Low: 41 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Tuesday
High: 66 °F
Mostly Cloudy
then Chance
Showers
Tuesday Night
Low: 41 °F
Chance
Showers
Wednesday
High: 69 °F
Chance
Showers
Wednesday Night
Low: 45 °F
Mostly Clear
Thursday
High: 79 °F
Sunny and
Breezy
Thursday Night
Low: 32 °F
Chance
Showers and
Breezy then
Chance
Rain/Snow and
Windy

Detailed Forecast

Today

Sunny, with a high near 79. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

Tonight

Partly cloudy, with a low around 41. Breezy, with a west wind 19 to 24 mph becoming northwest 9 to 14 mph after midnight. Winds could gust as high as 29 mph.

Tuesday

A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 66. West wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 41. Northeast wind around 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph.

Wednesday

A 40 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 69. Southwest wind 10 to 13 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

Mostly clear, with a low around 45. South wind 11 to 16 mph, with gusts as high as 23 mph.

Thursday

Sunny, with a high near 79. Breezy, with a southwest wind 17 to 25 mph, with gusts as high as 36 mph.

Thursday Night

A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. Windy, with a south wind 20 to 30 mph becoming northwest after midnight. Winds could gust as high as 38 mph.

Friday

A chance of rain and snow showers before 10am, then a chance of snow showers. Mostly cloudy, with a high near 46. Windy.

Friday Night

A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 24. Blustery.

Saturday

A slight chance of snow showers. Mostly sunny, with a high near 50. Breezy.

Saturday Night

Mostly clear, with a low around 27.

Sunday

Sunny, with a high near 68. Breezy.