Hourly Weather Forecast - Porterville, MS

12 AM
39°F
0%
3mph
S
Partly Cloudy
Humidity
84%
Feels like
37°F
Dew Point
35°F
1 AM
39°F
10%
3mph
S
Partly Cloudy
Humidity
87%
Feels like
39°F
Dew Point
35°F
2 AM
38°F
10%
3mph
S
Cloudy
Humidity
90%
Feels like
38°F
Dew Point
36°F
3 AM
38°F
10%
3mph
S
Cloudy
Humidity
92%
Feels like
38°F
Dew Point
36°F
4 AM
37°F
10%
3mph
S
Cloudy
Humidity
94%
Feels like
37°F
Dew Point
36°F
5 AM
37°F
10%
3mph
S
Cloudy
Humidity
96%
Feels like
37°F
Dew Point
36°F
6 AM
37°F
10%
3mph
SSE
Cloudy
Humidity
95%
Feels like
37°F
Dew Point
36°F
6:49 AM
7 AM
40°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
92%
Feels like
40°F
Dew Point
38°F
8 AM
43°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
87%
Feels like
43°F
Dew Point
40°F
9 AM
47°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
82%
Feels like
46°F
Dew Point
42°F
10 AM
51°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
77%
Feels like
51°F
Dew Point
44°F
11 AM
55°F
30%
4mph
SSE
30% Chance Rain Showers
Humidity
72%
Feels like
55°F
Dew Point
46°F
12 PM
58°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
68%
Feels like
58°F
Dew Point
48°F
1 PM
61°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
66%
Feels like
61°F
Dew Point
49°F
2 PM
62°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
65%
Feels like
62°F
Dew Point
50°F
3 PM
62°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
66%
Feels like
62°F
Dew Point
51°F
4 PM
60°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
72%
Feels like
60°F
Dew Point
52°F
4:50 PM
5 PM
58°F
30%
4mph
SE
30% Chance of Light Rain
Humidity
81%
Feels like
58°F
Dew Point
52°F
6 PM
55°F
30%
4mph
SE
30% Chance of Light Rain
Humidity
88%
Feels like
55°F
Dew Point
52°F
7 PM
54°F
30%
4mph
SE
30% Chance of Light Rain
Humidity
92%
Feels like
54°F
Dew Point
52°F
8 PM
54°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
93%
Feels like
54°F
Dew Point
52°F
9 PM
53°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
95%
Feels like
53°F
Dew Point
52°F
10 PM
53°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
96%
Feels like
53°F
Dew Point
52°F
11 PM
53°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
96%
Feels like
53°F
Dew Point
52°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

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