Strong Coastal Storm to Produce Heavy Rain and Strong Winds Across the Northeast; Severe Thunderstorms will Develop across the Central and Southern Plains

A Nor’easter will impact the northeast with heavy rainfall, flash flooding, and strong winds through tonight. Meanwhile, scattered severe thunderstorms with large hail, damaging wind gusts and isolated tornadoes are forecast across parts of the southern and central Plains from late today through tonight. Critical fire weather conditions for southern portions of the High Plains this afternoon. Read More >

Hazardous Weather Conditions

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Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Mostly Cloudy and Breezy

47°F

8°C

Humidity	71%
Wind Speed	SE 25 G 38 mph
Barometer	29.84 in (1011.1 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	26 Oct 9:56 am CDT

More Information:

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

Extended Forecast for

Sioux Falls SD

Wind Advisory until October 26, 07:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory until October 26, 07:00pm

NOW until
7:00pm Tue

Wind Advisory
Today

Partly Sunny
and Breezy
High: 57 °F
Tonight

Slight Chance
Drizzle and
Breezy then
Showers
Likely
Low: 48 °F
Wednesday

Showers
High: 52 °F
Wednesday
Night

Chance
Showers
Low: 42 °F
Thursday

Partly Sunny
then Mostly
Sunny and
Breezy
High: 55 °F
Thursday
Night

Mostly Clear
Low: 38 °F
Friday

Sunny
High: 57 °F
Friday
Night

Mostly Clear
Low: 36 °F

Detailed Forecast

Today

Partly sunny, with a high near 57. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 45 mph.

Tonight

A slight chance of drizzle before midnight, then a chance of showers and thunderstorms between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Cloudy, with a low around 48. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and possibly a thunderstorm. High near 52. Southeast wind 5 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

A chance of showers before 1am. Cloudy, with a low around 42. North northwest wind around 10 mph. Chance of precipitation is 40%.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 55. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

Thursday Night

Mostly clear, with a low around 38. North northwest wind 10 to 15 mph.

Friday

Sunny, with a high near 57.

Friday Night

Mostly clear, with a low around 36.

Saturday

Sunny, with a high near 59.