Hourly Weather Forecast - Potosi, MO

12 AM
30°F
0%
6mph
SSW
Foggy
Humidity
100%
Feels like
24°F
Dew Point
30°F
1 AM
29°F
0%
6mph
SW
Foggy
Humidity
100%
Feels like
23°F
Dew Point
29°F
2 AM
29°F
0%
6mph
SW
Foggy
Humidity
100%
Feels like
23°F
Dew Point
29°F
3 AM
29°F
0%
6mph
WSW
Foggy
Humidity
100%
Feels like
22°F
Dew Point
29°F
4 AM
28°F
0%
6mph
WSW
Foggy
Humidity
100%
Feels like
22°F
Dew Point
28°F
5 AM
28°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
21°F
Dew Point
28°F
6 AM
28°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
21°F
Dew Point
28°F
7 AM
28°F
0%
6mph
WNW
Foggy
Humidity
100%
Feels like
21°F
Dew Point
28°F
7:09 AM
8 AM
29°F
0%
6mph
WNW
Foggy
Humidity
100%
Feels like
22°F
Dew Point
29°F
9 AM
31°F
0%
7mph
NW
Foggy
Humidity
100%
Feels like
24°F
Dew Point
31°F
10 AM
33°F
0%
8mph
NW
Foggy
Humidity
100%
Feels like
26°F
Dew Point
33°F
11 AM
35°F
0%
8mph
NW
Partly Cloudy
Humidity
90%
Feels like
29°F
Dew Point
33°F
12 PM
37°F
0%
8mph
NW
Mostly Cloudy
Humidity
82%
Feels like
30°F
Dew Point
32°F
1 PM
37°F
0%
8mph
NW
Mostly Cloudy
Humidity
77%
Feels like
31°F
Dew Point
31°F
2 PM
37°F
0%
8mph
NNW
Partly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
30°F
3 PM
36°F
0%
8mph
NNW
Partly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
29°F
4 PM
34°F
0%
7mph
NNW
Partly Cloudy
Humidity
80%
Feels like
28°F
Dew Point
28°F
4:44 PM
5 PM
32°F
0%
6mph
NNW
Partly Cloudy
Humidity
85%
Feels like
25°F
Dew Point
28°F
6 PM
29°F
0%
6mph
NNW
Partly Cloudy
Humidity
91%
Feels like
23°F
Dew Point
27°F
7 PM
27°F
0%
5mph
NNW
Partly Cloudy
Humidity
96%
Feels like
21°F
Dew Point
26°F
8 PM
25°F
0%
5mph
NNW
Foggy
Humidity
100%
Feels like
19°F
Dew Point
25°F
9 PM
23°F
0%
4mph
NNW
Foggy
Humidity
100%
Feels like
17°F
Dew Point
23°F
10 PM
21°F
0%
4mph
NNW
Foggy
Humidity
100%
Feels like
15°F
Dew Point
21°F
11 PM
19°F
0%
4mph
NNW
Foggy
Humidity
100%
Feels like
13°F
Dew Point
19°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide