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Sioux Falls, SD

11°F
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Sioux Falls

South Dakota

11°
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Sioux Falls, SD Weather
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Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, January 18

Current Weather

6:42 PM

11°F
Partly cloudy
RealFeel® -13°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
RealFeel®
-13°
Wind
NW 18 mph
Wind Gusts
35 mph
Humidity
73%
Indoor Humidity
19% (Extremely Dry)
Dew Point
4° F
Pressure
↑ 30.21 in
Cloud Cover
50%
Visibility
10 mi
Cloud Ceiling
18000 ft

Day

1/18
26°Hi
RealFeel® 8°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
RealFeel Shade™ 8°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Winds becoming strong; mostly cloudy and not as cold with a couple of snow showers; blowing snow can lead to lower visibility and difficult travel
alerts

Winter Weather Advisory

3:00 AM Sunday - 9:00 PM Sunday

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindNW 20 mph

Wind Gusts47 mph

Probability of Precipitation87%

Probability of Thunderstorms0%

Precipitation0.02 in

Snow0.06 in

Hours of Precipitation7

Cloud Cover94%

Morning

Afternoon

Night

1/18
-3°Lo
RealFeel® -27°
Dangerous Cold
RealFeel Guide
Dangerous Cold
-43° to -25°
Significant caution advised. Frostbite to exposed skin within 2 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Partly cloudy, windy and frigid
alerts

Winter Weather Advisory

3:00 AM Sunday - 9:00 PM Sunday

WindNW 17 mph

Wind Gusts31 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover45%

Evening

Overnight

Sun & Moon

9 hrs 24 mins
Rise 7:56 AM
Set 5:20 PM
New Moon
Rise 8:13 AM
Set 5:10 PM

Temperature History

1/18
High
Low
Forecast
26°
-3°
Average
27°
8°
Last Year
14°
-5°
Record
52°
2022
-28°
1970

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World North America United States South Dakota Sioux Falls

Weather Near Sioux Falls:

  • Aberdeen, SD
  • Pierre, SD
  • Sioux City, IA
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