Hourly Weather Forecast - Potosi, MO

12 AM
18°F
0%
4mph
NNW
Foggy
Humidity
100%
Feels like
12°F
Dew Point
18°F
1 AM
16°F
0%
3mph
NNW
Foggy
Humidity
100%
Feels like
10°F
Dew Point
16°F
2 AM
14°F
0%
3mph
NNW
Foggy
Humidity
100%
Feels like
14°F
Dew Point
14°F
3 AM
13°F
0%
2mph
NNW
Foggy
Humidity
100%
Feels like
13°F
Dew Point
13°F
4 AM
11°F
0%
2mph
N
Foggy
Humidity
100%
Feels like
11°F
Dew Point
11°F
5 AM
10°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
10°F
Dew Point
10°F
6 AM
9°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
9°F
Dew Point
9°F
7 AM
8°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
8°F
Dew Point
8°F
7:10 AM
8 AM
9°F
0%
3mph
E
Foggy
Humidity
100%
Feels like
9°F
Dew Point
9°F
9 AM
11°F
0%
3mph
ESE
Foggy
Humidity
100%
Feels like
11°F
Dew Point
11°F
10 AM
14°F
0%
3mph
SE
Foggy
Humidity
100%
Feels like
9°F
Dew Point
14°F
11 AM
17°F
0%
4mph
SSE
Foggy
Humidity
100%
Feels like
11°F
Dew Point
17°F
12 PM
19°F
10%
3mph
S
Foggy
Humidity
100%
Feels like
14°F
Dew Point
19°F
1 PM
20°F
10%
2mph
SSE
Foggy
Humidity
100%
Feels like
20°F
Dew Point
20°F
2 PM
21°F
10%
1mph
E
Foggy
Humidity
100%
Feels like
21°F
Dew Point
21°F
3 PM
21°F
10%
3mph
NE
Foggy
Humidity
100%
Feels like
21°F
Dew Point
21°F
4 PM
20°F
20%
4mph
NE
Foggy
Humidity
100%
Feels like
14°F
Dew Point
20°F
4:44 PM
5 PM
18°F
20%
5mph
NNE
Foggy
Humidity
100%
Feels like
11°F
Dew Point
18°F
6 PM
17°F
20%
5mph
NNE
Foggy
Humidity
100%
Feels like
9°F
Dew Point
17°F
7 PM
17°F
20%
6mph
NNE
Foggy
Humidity
100%
Feels like
9°F
Dew Point
17°F
8 PM
17°F
20%
5mph
N
Foggy
Humidity
100%
Feels like
8°F
Dew Point
17°F
9 PM
16°F
20%
6mph
N
Foggy
Humidity
100%
Feels like
8°F
Dew Point
16°F
10 PM
16°F
10%
6mph
N
Foggy
Humidity
100%
Feels like
7°F
Dew Point
16°F
11 PM
16°F
10%
6mph
N
Foggy
Humidity
100%
Feels like
7°F
Dew Point
16°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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Outdoor Sports Guide