Hourly Weather Forecast - Bay Saint Louis, MS

9 AM
41°F
0%
1mph
NE
Mostly Sunny
Humidity
84%
Feels like
41°F
Dew Point
37°F
10 AM
44°F
0%
1mph
NE
Sunny
Humidity
77%
Feels like
44°F
Dew Point
37°F
11 AM
47°F
0%
0mph
ENE
Sunny
Humidity
71%
Feels like
47°F
Dew Point
38°F
12 PM
48°F
0%
0mph
S
Sunny
Humidity
69%
Feels like
48°F
Dew Point
39°F
1 PM
50°F
0%
0mph
SE
Mostly Sunny
Humidity
67%
Feels like
50°F
Dew Point
39°F
2 PM
50°F
0%
0mph
SE
Mostly Sunny
Humidity
68%
Feels like
50°F
Dew Point
40°F
3 PM
50°F
0%
0mph
SSE
Mostly Sunny
Humidity
71%
Feels like
50°F
Dew Point
41°F
4 PM
48°F
0%
0mph
SSE
Sunny
Humidity
77%
Feels like
48°F
Dew Point
41°F
4:57 PM
5 PM
46°F
0%
0mph
SSE
Clear
Humidity
83%
Feels like
46°F
Dew Point
41°F
6 PM
44°F
0%
0mph
SSE
Clear
Humidity
89%
Feels like
44°F
Dew Point
41°F
7 PM
43°F
0%
0mph
S
Hazy
Humidity
93%
Feels like
43°F
Dew Point
41°F
8 PM
42°F
0%
0mph
S
Hazy
Humidity
95%
Feels like
42°F
Dew Point
41°F
9 PM
42°F
0%
0mph
S
Hazy
Humidity
96%
Feels like
42°F
Dew Point
41°F
10 PM
42°F
0%
0mph
S
Hazy
Humidity
96%
Feels like
42°F
Dew Point
41°F
11 PM
41°F
0%
0mph
SSW
Hazy
Humidity
98%
Feels like
41°F
Dew Point
41°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide