Hourly Weather Forecast - Fort Pierre, SD

12 AM
29°F
10%
8mph
NE
Mostly Cloudy
Humidity
87%
Feels like
21°F
Dew Point
26°F
1 AM
28°F
10%
8mph
ENE
Mostly Cloudy
Humidity
90%
Feels like
20°F
Dew Point
26°F
2 AM
28°F
10%
8mph
ENE
Mostly Cloudy
Humidity
91%
Feels like
20°F
Dew Point
26°F
3 AM
28°F
10%
8mph
E
Mostly Cloudy
Humidity
90%
Feels like
19°F
Dew Point
25°F
4 AM
27°F
10%
9mph
E
Cloudy
Humidity
92%
Feels like
18°F
Dew Point
25°F
5 AM
27°F
10%
9mph
E
Cloudy
Humidity
90%
Feels like
17°F
Dew Point
24°F
6 AM
27°F
10%
10mph
E
Cloudy
Humidity
90%
Feels like
18°F
Dew Point
24°F
7 AM
28°F
10%
9mph
ESE
Cloudy
Humidity
88%
Feels like
19°F
Dew Point
24°F
8 AM
29°F
10%
9mph
ESE
Cloudy
Humidity
88%
Feels like
20°F
Dew Point
26°F
8:16 AM
9 AM
31°F
10%
10mph
SE
Cloudy
Humidity
85%
Feels like
23°F
Dew Point
27°F
10 AM
34°F
20%
11mph
SE
Cloudy
Humidity
80%
Feels like
25°F
Dew Point
28°F
11 AM
37°F
20%
11mph
SE
Mostly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
30°F
12 PM
40°F
20%
12mph
SE
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
32°F
1 PM
43°F
10%
12mph
SE
Partly Cloudy
Humidity
67%
Feels like
37°F
Dew Point
33°F
2 PM
45°F
10%
12mph
SE
Mostly Sunny
Humidity
62%
Feels like
39°F
Dew Point
33°F
3 PM
45°F
0%
11mph
SE
Sunny
Humidity
62%
Feels like
40°F
Dew Point
33°F
4 PM
44°F
0%
10mph
SE
Sunny
Humidity
64%
Feels like
39°F
Dew Point
33°F
5 PM
42°F
10%
9mph
ESE
Sunny
Humidity
70%
Feels like
37°F
Dew Point
33°F
5:07 PM
6 PM
39°F
10%
8mph
ESE
Clear
Humidity
76%
Feels like
34°F
Dew Point
33°F
7 PM
37°F
10%
7mph
ESE
Clear
Humidity
81%
Feels like
32°F
Dew Point
32°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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