Sioux Falls, SD

Hourly

5 AM

7° RealFeel® -6° 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 0% Clear

• Wind: NNW 9 mph
• Air Quality: Excellent
• Wind Gusts: 13 mph
• Humidity: 69%
• Indoor Humidity: 15% (Extremely Dry)
• Dew Point: -1° F
• Cloud Cover: 6%
• Visibility: 10 mi
• Cloud Ceiling: 33300 ft

6 AM

7° RealFeel® -6° 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 0% Mostly clear

• Wind: NW 9 mph
• Air Quality: Excellent
• Wind Gusts: 12 mph
• Humidity: 69%
• Indoor Humidity: 15% (Extremely Dry)
• Dew Point: -1° F
• Cloud Cover: 19%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 AM

6° RealFeel® -5° 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 0% Intermittent clouds

• Wind: NW 9 mph
• Air Quality: Excellent
• Wind Gusts: 14 mph
• Humidity: 70%
• Indoor Humidity: 15% (Extremely Dry)
• Dew Point: -1° F
• Cloud Cover: 74%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 AM

7° RealFeel® -3° 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 0% Mostly cloudy

• RealFeel Shade™: -3°
• Wind: NNW 8 mph
• Air Quality: Excellent
• Max UV Index: 0 Low
• Wind Gusts: 13 mph
• Humidity: 69%
• Indoor Humidity: 15% (Extremely Dry)
• Dew Point: -1° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 AM

9° RealFeel® 3° 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 0% Mostly cloudy

• RealFeel Shade™: 3°
• Wind: NNW 7 mph
• Air Quality: Excellent
• Max UV Index: 1 Low
• Wind Gusts: 13 mph
• Humidity: 65%
• Indoor Humidity: 16% (Extremely Dry)
• Dew Point: 0° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 AM

11° RealFeel® 9° 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 0% Mostly cloudy

• RealFeel Shade™: 6°
• Wind: NNW 6 mph
• Air Quality: Excellent
• Max UV Index: 1 Low
• Wind Gusts: 12 mph
• Humidity: 61%
• Indoor Humidity: 16% (Extremely Dry)
• Dew Point: 0° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 AM

14° RealFeel® 16° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 12°
• Wind: NNW 5 mph
• Air Quality: Excellent
• Max UV Index: 1 Low
• Wind Gusts: 9 mph
• Humidity: 57%
• Indoor Humidity: 17% (Extremely Dry)
• Dew Point: 1° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

12 PM

16° RealFeel® 18° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 18°
• Wind: NW 5 mph
• Air Quality: Excellent
• Max UV Index: 1 Low
• Wind Gusts: 8 mph
• Humidity: 54%
• Indoor Humidity: 17% (Extremely Dry)
• Dew Point: 2° F
• Cloud Cover: 86%
• Visibility: 10 mi
• Cloud Ceiling: 13800 ft

1 PM

17° RealFeel® 18° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Cloudy

• RealFeel Shade™: 18°
• Wind: W 5 mph
• Air Quality: Excellent
• Max UV Index: 1 Low
• Wind Gusts: 8 mph
• Humidity: 52%
• Indoor Humidity: 17% (Extremely Dry)
• Dew Point: 2° F
• Cloud Cover: 91%
• Visibility: 10 mi
• Cloud Ceiling: 13800 ft

2 PM

19° RealFeel® 18° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Cloudy

• RealFeel Shade™: 18°
• Wind: WSW 5 mph
• Air Quality: Excellent
• Max UV Index: 1 Low
• Wind Gusts: 9 mph
• Humidity: 49%
• Indoor Humidity: 17% (Extremely Dry)
• Dew Point: 2° F
• Cloud Cover: 94%
• Visibility: 10 mi
• Cloud Ceiling: 9900 ft

3 PM

20° RealFeel® 18° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Cloudy

• RealFeel Shade™: 18°
• Wind: SW 5 mph
• Air Quality: Excellent
• Max UV Index: 0 Low
• Wind Gusts: 9 mph
• Humidity: 46%
• Indoor Humidity: 17% (Extremely Dry)
• Dew Point: 2° F
• Cloud Cover: 94%
• Visibility: 10 mi
• Cloud Ceiling: 9900 ft

4 PM

21° RealFeel® 17° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Cloudy

• RealFeel Shade™: 17°
• Wind: SSW 6 mph
• Air Quality: Excellent
• Max UV Index: 0 Low
• Wind Gusts: 9 mph
• Humidity: 45%
• Indoor Humidity: 17% (Extremely Dry)
• Dew Point: 2° F
• Cloud Cover: 94%
• Visibility: 10 mi
• Cloud Ceiling: 9900 ft

5 PM

18° RealFeel® 14° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Cloudy

• Wind: SSW 6 mph
• Air Quality: Excellent
• Wind Gusts: 10 mph
• Humidity: 49%
• Indoor Humidity: 17% (Extremely Dry)
• Dew Point: 2° F
• Cloud Cover: 94%
• Visibility: 10 mi
• Cloud Ceiling: 9900 ft

6 PM

18° RealFeel® 13° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Cloudy

• Wind: SSW 6 mph
• Air Quality: Excellent
• Wind Gusts: 10 mph
• Humidity: 50%
• Indoor Humidity: 17% (Extremely Dry)
• Dew Point: 2° F
• Cloud Cover: 94%
• Visibility: 10 mi
• Cloud Ceiling: 9900 ft

7 PM

17° RealFeel® 12° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly cloudy

• Wind: SSW 6 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 52%
• Indoor Humidity: 18% (Extremely Dry)
• Dew Point: 2° F
• Cloud Cover: 89%
• Visibility: 10 mi
• Cloud Ceiling: 6500 ft

8 PM

18° RealFeel® 12° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Mostly cloudy

• Wind: SSW 7 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 51%
• Indoor Humidity: 18% (Extremely Dry)
• Dew Point: 3° F
• Cloud Cover: 81%
• Visibility: 10 mi
• Cloud Ceiling: 6500 ft

9 PM

19° RealFeel® 13° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Intermittent clouds

• Wind: S 7 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 51%
• Indoor Humidity: 18% (Extremely Dry)
• Dew Point: 3° F
• Cloud Cover: 73%
• Visibility: 10 mi
• Cloud Ceiling: 6500 ft

10 PM

18° RealFeel® 12° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Intermittent clouds

• Wind: S 7 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 50%
• Indoor Humidity: 18% (Extremely Dry)
• Dew Point: 3° F
• Cloud Cover: 52%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

18° RealFeel® 12° Very Cold RealFeel Guide Very Cold 10° to 24° Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate. LEARN MORE 0% Partly cloudy

• Wind: S 7 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 51%
• Indoor Humidity: 18% (Extremely Dry)
• Dew Point: 3° F
• Cloud Cover: 31%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft