Hourly Weather Forecast - Alcoa, TN

12 AM
47°F
20%
8mph
SSW
Cloudy
Humidity
50%
Feels like
43°F
Dew Point
29°F
1 AM
47°F
20%
7mph
SW
Cloudy
Humidity
52%
Feels like
43°F
Dew Point
30°F
2 AM
47°F
20%
8mph
SW
Cloudy
Humidity
53%
Feels like
43°F
Dew Point
31°F
3 AM
47°F
20%
8mph
SW
Cloudy
Humidity
55%
Feels like
43°F
Dew Point
32°F
4 AM
47°F
20%
9mph
SW
Mostly Cloudy
Humidity
56%
Feels like
43°F
Dew Point
33°F
5 AM
47°F
20%
9mph
SW
Mostly Cloudy
Humidity
58%
Feels like
43°F
Dew Point
34°F
6 AM
47°F
20%
9mph
SW
Mostly Cloudy
Humidity
61%
Feels like
43°F
Dew Point
35°F
7 AM
48°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
62%
Feels like
43°F
Dew Point
35°F
7:43 AM
8 AM
48°F
30%
10mph
SW
30% Chance Rain Showers
Humidity
64%
Feels like
44°F
Dew Point
37°F
9 AM
49°F
30%
11mph
SW
30% Chance Rain Showers
Humidity
67%
Feels like
44°F
Dew Point
38°F
10 AM
49°F
30%
12mph
SW
30% Chance Rain Showers
Humidity
68%
Feels like
44°F
Dew Point
39°F
11 AM
50°F
30%
12mph
SW
30% Chance Rain Showers
Humidity
69%
Feels like
45°F
Dew Point
40°F
12 PM
51°F
30%
12mph
SW
30% Chance Rain Showers
Humidity
69%
Feels like
51°F
Dew Point
41°F
1 PM
53°F
20%
12mph
SW
Mostly Cloudy
Humidity
67%
Feels like
53°F
Dew Point
43°F
2 PM
55°F
10%
11mph
SW
Mostly Cloudy
Humidity
64%
Feels like
55°F
Dew Point
44°F
3 PM
57°F
10%
11mph
SW
Mostly Cloudy
Humidity
62%
Feels like
57°F
Dew Point
44°F
4 PM
58°F
10%
10mph
SW
Mostly Cloudy
Humidity
63%
Feels like
58°F
Dew Point
45°F
5 PM
57°F
20%
9mph
SW
Mostly Cloudy
Humidity
67%
Feels like
57°F
Dew Point
46°F
5:27 PM
6 PM
55°F
20%
8mph
SW
Mostly Cloudy
Humidity
73%
Feels like
55°F
Dew Point
46°F
7 PM
54°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
75%
Feels like
54°F
Dew Point
46°F
8 PM
54°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
79%
Feels like
54°F
Dew Point
47°F
9 PM
55°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
78%
Feels like
55°F
Dew Point
48°F
10 PM
55°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
78%
Feels like
55°F
Dew Point
48°F
11 PM
54°F
20%
6mph
SW
Mostly Cloudy
Humidity
81%
Feels like
54°F
Dew Point
48°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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