Hourly Weather Forecast - Spearfish, SD

12 AM
23°F
10%
2mph
SSW
Clear
Humidity
65%
Feels like
23°F
Dew Point
13°F
1 AM
23°F
10%
2mph
SSW
Clear
Humidity
63%
Feels like
23°F
Dew Point
13°F
2 AM
24°F
10%
2mph
SSW
Clear
Humidity
63%
Feels like
24°F
Dew Point
13°F
3 AM
24°F
0%
2mph
SSW
Clear
Humidity
63%
Feels like
24°F
Dew Point
14°F
4 AM
25°F
0%
3mph
SSW
Clear
Humidity
64%
Feels like
25°F
Dew Point
15°F
5 AM
26°F
0%
3mph
SSW
Clear
Humidity
65%
Feels like
26°F
Dew Point
16°F
6 AM
26°F
0%
3mph
SSW
Clear
Humidity
66%
Feels like
23°F
Dew Point
16°F
7 AM
27°F
0%
3mph
SSW
Clear
Humidity
68%
Feels like
24°F
Dew Point
18°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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