Hourly Weather Forecast - Piedmont, SD

12 AM
31°F
0%
11mph
S
Cloudy
Humidity
49%
Feels like
22°F
Dew Point
14°F
1 AM
32°F
0%
11mph
S
Cloudy
Humidity
49%
Feels like
24°F
Dew Point
15°F
2 AM
34°F
0%
10mph
S
Cloudy
Humidity
48%
Feels like
27°F
Dew Point
17°F
3 AM
37°F
0%
9mph
SSW
Mostly Cloudy
Humidity
48%
Feels like
30°F
Dew Point
19°F
4 AM
38°F
0%
10mph
SW
Partly Cloudy
Humidity
49%
Feels like
32°F
Dew Point
21°F
5 AM
40°F
0%
13mph
WSW
Partly Cloudy
Humidity
50%
Feels like
33°F
Dew Point
23°F
6 AM
42°F
0%
15mph
WSW
Partly Cloudy
Humidity
52%
Feels like
34°F
Dew Point
26°F
7 AM
44°F
0%
16mph
WSW
Partly Cloudy
Humidity
51%
Feels like
37°F
Dew Point
28°F
7:24 AM
8 AM
48°F
0%
18mph
W
Partly Cloudy
Humidity
48%
Feels like
41°F
Dew Point
29°F
9 AM
52°F
0%
19mph
W
Partly Cloudy
Humidity
42%
Feels like
52°F
Dew Point
30°F
10 AM
56°F
0%
19mph
W
Partly Cloudy
Humidity
38%
Feels like
56°F
Dew Point
31°F
11 AM
59°F
0%
19mph
W
Partly Cloudy
Humidity
34%
Feels like
59°F
Dew Point
31°F
12 PM
60°F
0%
19mph
W
Partly Cloudy
Humidity
32%
Feels like
60°F
Dew Point
30°F
1 PM
60°F
0%
18mph
W
Mostly Cloudy
Humidity
31%
Feels like
60°F
Dew Point
29°F
2 PM
59°F
0%
17mph
WSW
Cloudy
Humidity
30%
Feels like
59°F
Dew Point
28°F
3 PM
58°F
0%
16mph
WSW
Cloudy
Humidity
30%
Feels like
58°F
Dew Point
27°F
4 PM
57°F
0%
14mph
WSW
Cloudy
Humidity
30%
Feels like
57°F
Dew Point
26°F
4:16 PM
5 PM
56°F
0%
12mph
WSW
Cloudy
Humidity
32%
Feels like
56°F
Dew Point
26°F
6 PM
54°F
0%
11mph
W
Cloudy
Humidity
35%
Feels like
54°F
Dew Point
27°F
7 PM
52°F
30%
12mph
NW
30% Chance of Light Rain
Humidity
38%
Feels like
52°F
Dew Point
27°F
8 PM
49°F
30%
13mph
NW
30% Chance of Light Rain
Humidity
43%
Feels like
44°F
Dew Point
28°F
9 PM
46°F
30%
13mph
NW
30% Chance of Light Rain
Humidity
49%
Feels like
40°F
Dew Point
28°F
10 PM
43°F
30%
13mph
NW
30% Chance Rain Showers
Humidity
55%
Feels like
36°F
Dew Point
28°F
11 PM
39°F
30%
13mph
NW
30% Chance Rain Showers
Humidity
61%
Feels like
32°F
Dew Point
27°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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