Hourly Weather Forecast - Mammoth Cave, KY

12 AM
29°F
30%
3mph
WSW
30% Chance Freezing Rain
Humidity
96%
Feels like
29°F
Dew Point
28°F
1 AM
29°F
30%
3mph
WSW
30% Chance Freezing Rain
Humidity
98%
Feels like
29°F
Dew Point
28°F
2 AM
28°F
30%
3mph
W
30% Chance Freezing Rain
Humidity
98%
Feels like
28°F
Dew Point
28°F
3 AM
28°F
30%
3mph
W
30% Chance Frozen Mix
Humidity
98%
Feels like
28°F
Dew Point
28°F
4 AM
28°F
30%
3mph
W
30 % Chance of Heavy Snow
Humidity
96%
Feels like
28°F
Dew Point
27°F
5 AM
27°F
30%
3mph
W
30% Chance of Snow
Humidity
91%
Feels like
27°F
Dew Point
25°F
6 AM
28°F
10%
3mph
W
Mostly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
24°F
6:54 AM
7 AM
29°F
10%
3mph
WNW
Partly Cloudy
Humidity
78%
Feels like
26°F
Dew Point
23°F
8 AM
32°F
10%
4mph
WNW
Partly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
23°F
9 AM
35°F
10%
5mph
WNW
Partly Cloudy
Humidity
61%
Feels like
30°F
Dew Point
22°F
10 AM
37°F
10%
5mph
WNW
Mostly Sunny
Humidity
53%
Feels like
33°F
Dew Point
21°F
11 AM
38°F
10%
5mph
WNW
Mostly Sunny
Humidity
47%
Feels like
34°F
Dew Point
20°F
12 PM
40°F
10%
6mph
WNW
Mostly Sunny
Humidity
43%
Feels like
36°F
Dew Point
19°F
1 PM
40°F
10%
6mph
WNW
Mostly Sunny
Humidity
42%
Feels like
36°F
Dew Point
18°F
2 PM
38°F
10%
5mph
WNW
Mostly Sunny
Humidity
42%
Feels like
34°F
Dew Point
17°F
3 PM
36°F
10%
5mph
WNW
Mostly Sunny
Humidity
46%
Feels like
32°F
Dew Point
17°F
4 PM
33°F
10%
4mph
WNW
Mostly Sunny
Humidity
51%
Feels like
30°F
Dew Point
17°F
4:58 PM
5 PM
30°F
10%
2mph
WNW
Clear
Humidity
57%
Feels like
30°F
Dew Point
17°F
6 PM
28°F
10%
1mph
WNW
Clear
Humidity
62%
Feels like
28°F
Dew Point
17°F
7 PM
27°F
10%
0mph
WNW
Mostly Clear
Humidity
65%
Feels like
27°F
Dew Point
17°F
8 PM
26°F
10%
0mph
SE
Partly Cloudy
Humidity
67%
Feels like
26°F
Dew Point
17°F
9 PM
25°F
10%
1mph
SE
Cloudy
Humidity
70%
Feels like
25°F
Dew Point
17°F
10 PM
24°F
10%
2mph
SE
Cloudy
Humidity
74%
Feels like
24°F
Dew Point
17°F
11 PM
23°F
10%
2mph
SE
Cloudy
Humidity
78%
Feels like
23°F
Dew Point
18°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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