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

STURGIS (K49B)

Lat: 44.42°NLon: 103.38°WElev: 3243ft.

Fair

46°F

8°C

Humidity	100%
Wind Speed	SE 7 mph
Barometer	29.74 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	13 Apr 8:15 am MDT

More Information:

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

Extended Forecast for

Piedmont SD

Red Flag Warning April 13, 08:34am until April 13, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning April 13, 08:34am until April 13, 09:00pm
NOW until 9:00pm Mon
Red Flag Warning
Today
High: 72 °F
Sunny then
Slight Chance
T-storms and
Breezy
Tonight
Low: 41 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Tuesday
High: 65 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 42 °F
Decreasing
Clouds
Wednesday
High: 70 °F
Sunny then
Slight Chance
Showers
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 72 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 28 °F
Rain/Snow and
Blustery

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 72. Breezy, with a light and variable wind becoming west 19 to 24 mph in the morning. Winds could gust as high as 34 mph.

Tonight

Mostly clear, with a low around 41. Breezy, with a west wind 18 to 23 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 32 mph.

Tuesday

A 30 percent chance of showers after noon. Partly sunny, with a high near 65. West wind 5 to 8 mph becoming east in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Southwest wind 3 to 6 mph.

Wednesday

A 20 percent chance of showers after noon. Sunny, with a high near 70. Light and variable wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 48. Southeast wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

Thursday

A 40 percent chance of showers after noon. Partly sunny, with a high near 72. Southwest wind 10 to 18 mph, with gusts as high as 36 mph.

Thursday Night

Rain showers before 9pm, then rain and snow showers between 9pm and 3am, then snow showers likely after 3am. Mostly cloudy, with a low around 28. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 41 mph.

Friday

Snow showers likely. Mostly cloudy, with a high near 42. Windy.

Friday Night

A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 26. Blustery.

Saturday

A slight chance of rain and snow showers. Mostly sunny, with a high near 51.

Saturday Night

Partly cloudy, with a low around 31.

Sunday

Sunny, with a high near 67.