Hourly Weather Forecast - Spearfish, SD

12 AM
38°F
10%
12mph
WNW
Partly Cloudy
Humidity
39%
Feels like
31°F
Dew Point
16°F
1 AM
40°F
10%
13mph
WNW
Partly Cloudy
Humidity
38%
Feels like
33°F
Dew Point
17°F
2 AM
42°F
10%
14mph
WNW
Mostly Clear
Humidity
35%
Feels like
35°F
Dew Point
17°F
3 AM
43°F
10%
14mph
WNW
Mostly Clear
Humidity
34%
Feels like
36°F
Dew Point
17°F
4 AM
42°F
10%
14mph
WNW
Mostly Clear
Humidity
34%
Feels like
35°F
Dew Point
16°F
5 AM
40°F
10%
14mph
WNW
Partly Cloudy
Humidity
36%
Feels like
32°F
Dew Point
16°F
6 AM
39°F
10%
14mph
WNW
Partly Cloudy
Humidity
39%
Feels like
30°F
Dew Point
16°F
7 AM
38°F
10%
15mph
WNW
Partly Cloudy
Humidity
41%
Feels like
30°F
Dew Point
17°F
7:26 AM
8 AM
39°F
10%
15mph
WNW
Mostly Cloudy
Humidity
41%
Feels like
30°F
Dew Point
17°F
9 AM
39°F
10%
16mph
WNW
Cloudy
Humidity
40%
Feels like
31°F
Dew Point
17°F
10 AM
40°F
10%
18mph
WNW
Cloudy
Humidity
38%
Feels like
30°F
Dew Point
16°F
11 AM
39°F
10%
19mph
WNW
Mostly Cloudy
Humidity
37%
Feels like
30°F
Dew Point
16°F
12 PM
39°F
10%
19mph
NW
Partly Cloudy
Humidity
36%
Feels like
30°F
Dew Point
15°F
1 PM
38°F
10%
18mph
NW
Mostly Sunny
Humidity
37%
Feels like
29°F
Dew Point
14°F
2 PM
38°F
0%
18mph
NW
Mostly Sunny
Humidity
38%
Feels like
28°F
Dew Point
14°F
3 PM
37°F
0%
16mph
NW
Partly Cloudy
Humidity
39%
Feels like
27°F
Dew Point
14°F
4 PM
35°F
10%
15mph
NW
Partly Cloudy
Humidity
40%
Feels like
25°F
Dew Point
13°F
4:45 PM
5 PM
34°F
10%
13mph
NW
Mostly Cloudy
Humidity
41%
Feels like
25°F
Dew Point
13°F
6 PM
33°F
30%
11mph
NW
30% Chance Snow Showers
Humidity
44%
Feels like
25°F
Dew Point
13°F
7 PM
33°F
30%
11mph
WNW
30% Chance Snow Showers
Humidity
47%
Feels like
24°F
Dew Point
15°F
8 PM
32°F
30%
10mph
WNW
30 % Chance of Heavy Snow
Humidity
48%
Feels like
24°F
Dew Point
15°F
9 PM
31°F
40%
9mph
WNW
40% Chance of Heavy Snow
Humidity
50%
Feels like
23°F
Dew Point
15°F
10 PM
30°F
40%
9mph
WNW
40% Chance of Heavy Snow
Humidity
52%
Feels like
22°F
Dew Point
14°F
11 PM
28°F
40%
8mph
WNW
40% Chance Snow Showers
Humidity
53%
Feels like
20°F
Dew Point
13°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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