Hourly Weather Forecast - Portland, TN

6:53 AM
7 AM
35°F
0%
10mph
S
Sunny
Humidity
69%
Feels like
28°F
Dew Point
26°F
8 AM
38°F
0%
12mph
S
Mostly Sunny
Humidity
63%
Feels like
31°F
Dew Point
27°F
9 AM
42°F
0%
13mph
S
Mostly Sunny
Humidity
57%
Feels like
35°F
Dew Point
28°F
10 AM
45°F
0%
15mph
S
Mostly Sunny
Humidity
51%
Feels like
39°F
Dew Point
28°F
11 AM
48°F
0%
15mph
S
Sunny
Humidity
47%
Feels like
43°F
Dew Point
29°F
12 PM
51°F
0%
15mph
S
Mostly Sunny
Humidity
44%
Feels like
51°F
Dew Point
29°F
1 PM
52°F
0%
15mph
S
Mostly Sunny
Humidity
43%
Feels like
52°F
Dew Point
30°F
2 PM
53°F
0%
14mph
S
Mostly Sunny
Humidity
43%
Feels like
53°F
Dew Point
31°F
3 PM
52°F
0%
13mph
S
Sunny
Humidity
45%
Feels like
52°F
Dew Point
31°F
4 PM
50°F
0%
11mph
SSW
Sunny
Humidity
47%
Feels like
50°F
Dew Point
31°F
4:33 PM
5 PM
49°F
0%
10mph
SSW
Clear
Humidity
51%
Feels like
44°F
Dew Point
31°F
6 PM
47°F
0%
8mph
SSW
Mostly Clear
Humidity
54%
Feels like
43°F
Dew Point
32°F
7 PM
47°F
0%
7mph
SSW
Partly Cloudy
Humidity
57%
Feels like
43°F
Dew Point
33°F
8 PM
47°F
0%
6mph
SW
Partly Cloudy
Humidity
59%
Feels like
44°F
Dew Point
33°F
9 PM
47°F
0%
5mph
SW
Partly Cloudy
Humidity
62%
Feels like
45°F
Dew Point
35°F
10 PM
47°F
0%
4mph
WSW
Mostly Cloudy
Humidity
64%
Feels like
46°F
Dew Point
36°F
11 PM
47°F
0%
3mph
W
Cloudy
Humidity
67%
Feels like
47°F
Dew Point
37°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

Weekend Weather Outlook

Weekend 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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