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150 million in South, East face major snow and ice storm. Get the forecast. Chevron right

Spearfish, SD

21°F
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Spearfish

South Dakota

21°
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Spearfish, SD Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, January 21

Current Weather

12:51 PM

21°F
Mostly cloudy
RealFeel® 10°
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
RealFeel Shade™ 7°
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®
10°
RealFeel Shade™
7°
Max UV Index
2.0 (Low)
Wind
WNW 13 mph
Wind Gusts
26 mph
Humidity
28%
Indoor Humidity
12% (Extremely Dry)
Dew Point
-7° F
Pressure
↓ 30.12 in
Cloud Cover
76%
Visibility
18 mi
Cloud Ceiling
23800 ft

Day

1/21
25°Hi
RealFeel® 10°
Bitterly Cold
RealFeel Guide
Bitterly 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
RealFeel Shade™ 7°
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
Very windy; mostly cloudy and colder
alerts

Wind Advisory

3:00 AM Wednesday - 5:00 PM Wednesday

Max UV Index2.0 (Low)

AccuLumen Brightness Index™4 (Dull)

WindWNW 22 mph

Wind Gusts62 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover81%

Morning

Afternoon

Night

1/21
16°Lo
RealFeel® -1°
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
Partly cloudy and windy

WindW 16 mph

Wind Gusts27 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover47%

Evening

Overnight

Sun & Moon

9 hrs 24 mins
Rise 7:25 AM
Set 4:49 PM
Waxing Crescent
Rise 9:00 AM
Set 8:10 PM

Temperature History

1/21
High
Low
Forecast
25°
16°
Average
40°
19°
Last Year
36°
0°

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World North America United States South Dakota Spearfish

Weather Near Spearfish:

  • Rapid City, SD
  • Rapid Valley, SD
  • Sheridan, WY
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