Hourly Weather Forecast - Castalian Springs, TN

12 AM
23°F
0%
5mph
E
Partly Cloudy
Humidity
64%
Feels like
17°F
Dew Point
13°F
1 AM
24°F
0%
5mph
E
Partly Cloudy
Humidity
63%
Feels like
18°F
Dew Point
13°F
2 AM
24°F
0%
4mph
E
Partly Cloudy
Humidity
63%
Feels like
19°F
Dew Point
13°F
3 AM
24°F
0%
4mph
E
Partly Cloudy
Humidity
64%
Feels like
20°F
Dew Point
14°F
4 AM
24°F
0%
4mph
E
Partly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
14°F
5 AM
26°F
0%
3mph
E
Partly Cloudy
Humidity
63%
Feels like
22°F
Dew Point
15°F
6 AM
28°F
0%
3mph
E
Partly Cloudy
Humidity
58%
Feels like
24°F
Dew Point
15°F
6:40 AM
7 AM
30°F
0%
3mph
E
Partly Cloudy
Humidity
52%
Feels like
27°F
Dew Point
15°F
8 AM
33°F
0%
4mph
ESE
Partly Cloudy
Humidity
48%
Feels like
29°F
Dew Point
15°F
9 AM
36°F
0%
4mph
SE
Partly Cloudy
Humidity
43%
Feels like
33°F
Dew Point
16°F
10 AM
39°F
0%
4mph
SE
Partly Cloudy
Humidity
40%
Feels like
36°F
Dew Point
17°F
11 AM
41°F
0%
4mph
SSE
Partly Cloudy
Humidity
38%
Feels like
39°F
Dew Point
18°F
12 PM
43°F
0%
4mph
S
Partly Cloudy
Humidity
37%
Feels like
41°F
Dew Point
19°F
1 PM
45°F
0%
4mph
S
Partly Cloudy
Humidity
37%
Feels like
43°F
Dew Point
20°F
2 PM
46°F
0%
3mph
S
Partly Cloudy
Humidity
39%
Feels like
45°F
Dew Point
22°F
3 PM
46°F
0%
3mph
SSE
Partly Cloudy
Humidity
41%
Feels like
45°F
Dew Point
24°F
4 PM
45°F
0%
3mph
SSE
Partly Cloudy
Humidity
46%
Feels like
45°F
Dew Point
26°F
5 PM
43°F
0%
3mph
SE
Partly Cloudy
Humidity
52%
Feels like
43°F
Dew Point
27°F
5:18 PM
6 PM
41°F
0%
3mph
ESE
Partly Cloudy
Humidity
57%
Feels like
41°F
Dew Point
27°F
7 PM
40°F
0%
3mph
E
Mostly Clear
Humidity
61%
Feels like
38°F
Dew Point
28°F
8 PM
38°F
0%
4mph
ESE
Mostly Clear
Humidity
65%
Feels like
36°F
Dew Point
27°F
9 PM
37°F
0%
4mph
ESE
Clear
Humidity
67%
Feels like
34°F
Dew Point
27°F
10 PM
36°F
0%
4mph
ESE
Clear
Humidity
68%
Feels like
33°F
Dew Point
27°F
11 PM
36°F
0%
3mph
ESE
Clear
Humidity
68%
Feels like
33°F
Dew Point
26°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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