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Stormy weekend ahead with flooding rain, severe weather and snow in East. Get the details. Chevron right

Keystone, SD

27°F
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Keystone

South Dakota

27°
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Keystone, SD Weather
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WinterCast

A coating to an inch

Sat, 1/10, 9:00 AM - Sat, 1/10, 1:00 PM

Snow

10 PM

27°
RealFeel® 15°
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.
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rain drop 0%
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Intermittent clouds

WindWNW 12 mph

Air QualityFair

Wind Gusts14 mph

Humidity51%

Indoor Humidity25% (Very Dry)

Dew Point11° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover53%

Visibility10 mi

Cloud Ceiling28900 ft

11 PM

27°
RealFeel® 15°
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
rain drop 0%
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Mostly cloudy

WindWNW 12 mph

Air QualityFair

Wind Gusts14 mph

Humidity50%

Indoor Humidity25% (Very Dry)

Dew Point11° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

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World North America United States South Dakota Keystone

Weather Near Keystone:

  • Rapid City, SD
  • Sheridan, WY
  • Spearfish, SD
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