Hourly Weather Forecast - Mason, TN

12 AM
37°F
10%
5mph
E
Clear
Humidity
64%
Feels like
32°F
Dew Point
26°F
1 AM
36°F
10%
5mph
E
Clear
Humidity
64%
Feels like
32°F
Dew Point
25°F
2 AM
36°F
10%
5mph
E
Clear
Humidity
67%
Feels like
31°F
Dew Point
26°F
3 AM
36°F
10%
6mph
E
Clear
Humidity
69%
Feels like
31°F
Dew Point
27°F
4 AM
36°F
20%
5mph
ESE
Mostly Clear
Humidity
70%
Feels like
31°F
Dew Point
27°F
5 AM
36°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
72%
Feels like
32°F
Dew Point
28°F
6 AM
37°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
73%
Feels like
33°F
Dew Point
29°F
7 AM
39°F
30%
6mph
SE
30% Chance of Light Rain
Humidity
72%
Feels like
35°F
Dew Point
31°F
7:03 AM
8 AM
42°F
30%
6mph
SE
30% Chance of Light Rain
Humidity
69%
Feels like
37°F
Dew Point
32°F
9 AM
44°F
30%
7mph
SE
30% Chance of Light Rain
Humidity
68%
Feels like
40°F
Dew Point
35°F
10 AM
47°F
40%
8mph
SE
40% Chance of Light Rain
Humidity
67%
Feels like
44°F
Dew Point
37°F
11 AM
51°F
40%
8mph
SSE
40% Chance of Light Rain
Humidity
64%
Feels like
51°F
Dew Point
39°F
12 PM
53°F
40%
9mph
SSE
40% Chance of Light Rain
Humidity
59%
Feels like
53°F
Dew Point
39°F
1 PM
55°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
62%
Feels like
55°F
Dew Point
42°F
2 PM
55°F
30%
8mph
SSE
30% Chance of Light Rain
Humidity
62%
Feels like
55°F
Dew Point
42°F
3 PM
55°F
30%
8mph
SSE
30% Chance of Light Rain
Humidity
66%
Feels like
55°F
Dew Point
44°F
4 PM
55°F
30%
8mph
SSE
30% Chance of Light Rain
Humidity
67%
Feels like
55°F
Dew Point
44°F
4:49 PM
5 PM
53°F
30%
7mph
SSE
30% Chance of Light Rain
Humidity
72%
Feels like
53°F
Dew Point
44°F
6 PM
52°F
30%
7mph
SSE
30% Chance of Light Rain
Humidity
77%
Feels like
52°F
Dew Point
45°F
7 PM
52°F
30%
7mph
SSE
30% Chance of Light Rain
Humidity
81%
Feels like
52°F
Dew Point
47°F
8 PM
52°F
30%
8mph
SSE
30% Chance of Light Rain
Humidity
84%
Feels like
52°F
Dew Point
47°F
9 PM
52°F
30%
8mph
S
30% Chance Rain Showers
Humidity
87%
Feels like
52°F
Dew Point
49°F
10 PM
53°F
30%
8mph
S
30% Chance Rain Showers
Humidity
88%
Feels like
53°F
Dew Point
49°F
11 PM
53°F
20%
8mph
S
Partly Cloudy
Humidity
88%
Feels like
53°F
Dew Point
50°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's 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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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