Hourly Weather Forecast - Erwin, TN

12 AM
28°F
0%
2mph
S
Mostly Clear
Humidity
71%
Feels like
28°F
Dew Point
20°F
1 AM
28°F
0%
2mph
SSE
Clear
Humidity
72%
Feels like
28°F
Dew Point
20°F
2 AM
28°F
0%
2mph
SE
Clear
Humidity
72%
Feels like
28°F
Dew Point
20°F
3 AM
28°F
0%
2mph
SE
Clear
Humidity
71%
Feels like
28°F
Dew Point
19°F
4 AM
28°F
0%
2mph
SE
Clear
Humidity
69%
Feels like
28°F
Dew Point
19°F
5 AM
28°F
0%
2mph
SE
Clear
Humidity
67%
Feels like
28°F
Dew Point
18°F
6 AM
28°F
0%
2mph
SE
Mostly Clear
Humidity
64%
Feels like
28°F
Dew Point
18°F
7 AM
29°F
0%
2mph
SE
Mostly Clear
Humidity
61%
Feels like
29°F
Dew Point
18°F
7:36 AM
8 AM
33°F
0%
2mph
SSE
Sunny
Humidity
58%
Feels like
33°F
Dew Point
20°F
9 AM
37°F
0%
2mph
SSE
Sunny
Humidity
54%
Feels like
37°F
Dew Point
22°F
10 AM
42°F
0%
2mph
SSE
Sunny
Humidity
46%
Feels like
42°F
Dew Point
22°F
11 AM
46°F
0%
2mph
S
Sunny
Humidity
41%
Feels like
46°F
Dew Point
24°F
12 PM
50°F
0%
3mph
S
Sunny
Humidity
37%
Feels like
50°F
Dew Point
25°F
1 PM
53°F
0%
3mph
SSW
Sunny
Humidity
33%
Feels like
53°F
Dew Point
25°F
2 PM
54°F
0%
3mph
SSW
Sunny
Humidity
34%
Feels like
54°F
Dew Point
26°F
3 PM
53°F
0%
3mph
S
Sunny
Humidity
37%
Feels like
53°F
Dew Point
27°F
4 PM
52°F
0%
3mph
S
Sunny
Humidity
41%
Feels like
52°F
Dew Point
29°F
5 PM
49°F
0%
3mph
S
Sunny
Humidity
45%
Feels like
48°F
Dew Point
28°F
5:18 PM
6 PM
45°F
0%
4mph
SSE
Clear
Humidity
49%
Feels like
43°F
Dew Point
26°F
7 PM
42°F
0%
4mph
SSE
Clear
Humidity
53%
Feels like
39°F
Dew Point
26°F
8 PM
40°F
0%
4mph
SSE
Clear
Humidity
55%
Feels like
38°F
Dew Point
25°F
9 PM
40°F
0%
4mph
SSE
Clear
Humidity
56%
Feels like
37°F
Dew Point
25°F
10 PM
39°F
0%
4mph
SSE
Clear
Humidity
56%
Feels like
37°F
Dew Point
25°F
11 PM
39°F
10%
4mph
SSE
Mostly Clear
Humidity
57%
Feels like
36°F
Dew Point
25°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today'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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