Hourly Weather Forecast - Johnson City, TN

12 AM
30°F
0%
2mph
S
Cloudy
Humidity
75%
Feels like
30°F
Dew Point
23°F
1 AM
29°F
0%
2mph
S
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
23°F
2 AM
29°F
0%
2mph
S
Cloudy
Humidity
81%
Feels like
29°F
Dew Point
24°F
3 AM
29°F
0%
2mph
S
Cloudy
Humidity
81%
Feels like
29°F
Dew Point
24°F
4 AM
29°F
0%
2mph
S
Cloudy
Humidity
80%
Feels like
29°F
Dew Point
24°F
5 AM
29°F
0%
2mph
S
Cloudy
Humidity
79%
Feels like
29°F
Dew Point
24°F
6 AM
30°F
0%
2mph
SSW
Cloudy
Humidity
79%
Feels like
30°F
Dew Point
24°F
7 AM
31°F
0%
2mph
SSW
Cloudy
Humidity
78%
Feels like
31°F
Dew Point
25°F
7:34 AM
8 AM
33°F
0%
2mph
SSW
Cloudy
Humidity
77%
Feels like
33°F
Dew Point
26°F
9 AM
35°F
0%
2mph
SW
Cloudy
Humidity
74%
Feels like
35°F
Dew Point
27°F
10 AM
38°F
10%
3mph
SW
Cloudy
Humidity
68%
Feels like
38°F
Dew Point
29°F
11 AM
42°F
10%
3mph
WSW
Cloudy
Humidity
61%
Feels like
40°F
Dew Point
29°F
12 PM
45°F
10%
4mph
WSW
Cloudy
Humidity
55%
Feels like
43°F
Dew Point
30°F
1 PM
47°F
30%
4mph
WSW
30% Chance of Light Rain
Humidity
52%
Feels like
45°F
Dew Point
31°F
2 PM
48°F
30%
4mph
WSW
30% Chance of Light Rain
Humidity
52%
Feels like
46°F
Dew Point
31°F
3 PM
47°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
54%
Feels like
46°F
Dew Point
31°F
4 PM
45°F
30%
2mph
SW
30% Chance Rain Showers
Humidity
59%
Feels like
45°F
Dew Point
31°F
5 PM
43°F
30%
2mph
SSW
30% Chance Rain Showers
Humidity
63%
Feels like
43°F
Dew Point
31°F
5:16 PM
6 PM
40°F
30%
1mph
SSE
30% Chance Rain Showers
Humidity
68%
Feels like
40°F
Dew Point
30°F
7 PM
38°F
30%
1mph
SE
30% Chance Rain Showers
Humidity
70%
Feels like
38°F
Dew Point
29°F
8 PM
36°F
30%
1mph
ESE
30% Chance Rain Showers
Humidity
72%
Feels like
36°F
Dew Point
28°F
9 PM
35°F
10%
1mph
ESE
Partly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
28°F
10 PM
34°F
0%
1mph
ESE
Partly Cloudy
Humidity
76%
Feels like
34°F
Dew Point
28°F
11 PM
34°F
0%
1mph
ESE
Partly Cloudy
Humidity
78%
Feels like
34°F
Dew Point
27°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 evening.

Snow Spreads Across the Ohio Valley 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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