Hourly Weather Forecast - Castalian Springs, TN

8 AM
51°F
30%
6mph
NE
30% Chance of Light Rain
Humidity
84%
Feels like
51°F
Dew Point
46°F
9 AM
53°F
70%
5mph
ENE
70% Chance of Light Rain
Humidity
81%
Feels like
53°F
Dew Point
48°F
10 AM
56°F
40%
4mph
E
40% Chance of Light Rain
Humidity
82%
Feels like
56°F
Dew Point
50°F
11 AM
58°F
40%
4mph
ESE
40% Chance of Light Rain
Humidity
81%
Feels like
58°F
Dew Point
52°F
12 PM
60°F
40%
4mph
SE
40% Chance of Light Rain
Humidity
82%
Feels like
60°F
Dew Point
54°F
1 PM
61°F
40%
4mph
SE
40% Chance of Light Rain
Humidity
79%
Feels like
61°F
Dew Point
55°F
2 PM
63°F
40%
3mph
WNW
40% Chance of Light Rain
Humidity
76%
Feels like
63°F
Dew Point
55°F
3 PM
63°F
30%
3mph
NW
30% Chance of Light Rain
Humidity
74%
Feels like
63°F
Dew Point
55°F
4 PM
62°F
10%
3mph
NNW
Cloudy
Humidity
77%
Feels like
62°F
Dew Point
55°F
5 PM
60°F
10%
3mph
ENE
Cloudy
Humidity
79%
Feels like
60°F
Dew Point
53°F
5:40 PM
6 PM
58°F
10%
3mph
ESE
Cloudy
Humidity
85%
Feels like
58°F
Dew Point
53°F
7 PM
56°F
10%
3mph
ESE
Mostly Cloudy
Humidity
89%
Feels like
56°F
Dew Point
53°F
8 PM
55°F
10%
3mph
E
Mostly Cloudy
Humidity
89%
Feels like
55°F
Dew Point
52°F
9 PM
54°F
10%
4mph
ESE
Mostly Cloudy
Humidity
90%
Feels like
54°F
Dew Point
51°F
10 PM
54°F
0%
4mph
SE
Cloudy
Humidity
89%
Feels like
54°F
Dew Point
51°F
11 PM
54°F
10%
5mph
SE
Cloudy
Humidity
87%
Feels like
54°F
Dew Point
50°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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