Spearfish, SD

Right Now
18°
Cloudy
  • Humidity: 87%
  • Feels Like: 10°
  • Heat Index: 18°
  • Wind: 6 mph
  • Wind Chill: 10°
  • UV Index: 3 Moderate
  • Sunrise: 07:21:57 AM
  • Sunset: 05:57:03 PM
  • Dew Point: 15°
  • Visibility: 6 mi

Today

A mix of clouds and sun. High 28F. Winds NNE at 5 to 10 mph.

Tonight

Overcast. Low around 20F. Winds ESE at 5 to 10 mph.

Tomorrow

Snow showers early, with a steadier snow developing late in the day. High 24F. Winds ENE at 10 to 15 mph. Chance of snow 90%. 1 to 3 inches of snow expected.

Next 12 Hours

Time
Temp
Precip
4 AM
18°
2%
4 AM
18°

Wind: NW @ 5mph

Precip: 2% Chance

Humidity: 87%

Wind Chill: 10°

Heat Index: 18°

UV Index: 0 Low

Visibility: 7 mi

5 AM
17°
2%
5 AM
17°

Wind: WNW @ 4mph

Precip: 2% Chance

Humidity: 87%

Wind Chill: 10°

Heat Index: 17°

UV Index: 0 Low

Visibility: 7 mi

6 AM
15°
2%
6 AM
15°

Wind: WNW @ 3mph

Precip: 2% Chance

Humidity: 90%

Wind Chill:

Heat Index: 15°

UV Index: 0 Low

Visibility: 8 mi

7 AM
13°
2%
7 AM
13°

Wind: W @ 2mph

Precip: 2% Chance

Humidity: 96%

Wind Chill: 13°

Heat Index: 13°

UV Index: 0 Low

Visibility: 8 mi

8 AM
14°
2%
8 AM
14°

Wind: SW @ 1mph

Precip: 2% Chance

Humidity: 90%

Wind Chill: 14°

Heat Index: 14°

UV Index: 0 Low

Visibility: 9 mi

9 AM
17°
2%
9 AM
17°

Wind: N @ 1mph

Precip: 2% Chance

Humidity: 81%

Wind Chill: 17°

Heat Index: 17°

UV Index: 0 Low

Visibility: 9 mi

10 AM
20°
2%
10 AM
20°

Wind: N @ 2mph

Precip: 2% Chance

Humidity: 75%

Wind Chill: 20°

Heat Index: 20°

UV Index: 1 Low

Visibility: 9 mi

11 AM
22°
3%
11 AM
22°

Wind: NNE @ 3mph

Precip: 3% Chance

Humidity: 73%

Wind Chill: 22°

Heat Index: 22°

UV Index: 2 Low

Visibility: 10 mi

12 PM
24°
4%
12 PM
24°

Wind: NNE @ 4mph

Precip: 4% Chance

Humidity: 72%

Wind Chill: 19°

Heat Index: 24°

UV Index: 3 Moderate

Visibility: 9 mi

1 PM
25°
4%
1 PM
25°

Wind: ENE @ 5mph

Precip: 4% Chance

Humidity: 72%

Wind Chill: 19°

Heat Index: 25°

UV Index: 3 Moderate

Visibility: 9 mi

2 PM
26°
8%
2 PM
26°

Wind: ENE @ 7mph

Precip: 8% Chance

Humidity: 73%

Wind Chill: 18°

Heat Index: 26°

UV Index: 2 Low

Visibility: 9 mi

3 PM
27°
3%
3 PM
27°

Wind: ENE @ 8mph

Precip: 3% Chance

Humidity: 74%

Wind Chill: 18°

Heat Index: 27°

UV Index: 1 Low

Visibility: 9 mi