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Hazardous Weather Conditions

No active alerts for MAMMOTH CAVE NAT, KENTUCKY

Current Conditions: MAMMOTH CAVE NAT, KENTUCKY

Clear


39.2 F
Last Updated on Mar 1 2026, 05:35 AM CST
Humidity: 75%
Wind Speed: 6.9 mph
Barometer: 30.20 in
Dewpoint: 32.0 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 34.2 F
Current conditions at:

LEWISPORT (KKY8)

Lat: 37.95 Lon: -86.86

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5 Day Forecast for MAMMOTH CAVE NAT, KENTUCKY (42259)

Sunday
Mostly Cloudy
High 57 °F
Sunday
Night
Rain Likely
Low 39 °F
Monday
Rain Likely
High 53 °F
Monday
Night
Chance of Rain
Low 50 °F
Tuesday
Slight Chance of Rain Showers
High 71 °F
Tuesday
Night
Chance of Rain
Low 57 °F
Wednesday
Chance of T-storms
High 73 °F
Wednesday
Night
Chance of T-storms
Low 60 °F
Thursday
T-storms Likely
High 73 °F



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Observation History for MAMMOTH CAVE NAT, KENTUCKY


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
05:35 AM CST 6.9 10.00 Clear -- 39.2 32.0 75% 34.2 NA 30.20 1022.7
05:15 AM CST 9.2 10.00 Clear -- 41.0 33.8 75% 35.2 NA 30.18 1022.0
04:55 AM CST 4.6 NULL Mostly Clear -- 39.2 33.8 81% 35.8 NA 30.17 1021.7
04:35 AM CST 6.9 10.00 Partly Cloudy -- 41.0 35.6 81% 36.3 NA 30.16 1021.3
04:15 AM CST 9.2 10.00 Mostly Cloudy -- 41.0 33.8 75% 35.2 NA 30.15 1021.0
03:35 AM CST 11.5 10.00 Partly Cloudy -- 44.6 35.6 70% 38.8 NA 30.13 1020.3
03:15 AM CST G 16.1 10.00 Partly Cloudy -- NULL % NA NA M
02:35 AM CST 5.7 10.00 Mostly Cloudy -- 48.2 39.2 71% 45.7 NA 30.10 1019.3
02:15 AM CST G 15.0 10.00 Mostly Cloudy -- NULL % NA NA M
01:35 AM CST 11.5 10.00 Mostly Cloudy -- 50.0 41.0 71% NA NA 30.08 1018.6
01:15 AM CST 10.00 Mostly Cloudy -- NULL % NA NA M
12:55 AM CST 3.4 10.00 Cloudy -- 51.8 42.8 71% NA NA 30.08 1018.6
12:35 AM CST 5.7 10.00 Mostly Cloudy -- 51.8 44.6 76% NA NA 30.08 1018.6
12:15 AM CST 10.00 Mostly Cloudy -- NULL % NA NA M
11:35 PM CST S 4.6 10.00 Mostly Cloudy -- 53.6 44.6 71% NA NA 30.06 1017.9
11:15 PM CST 0.0 10.00 Cloudy -- 53.6 44.6 71% NA NA 30.05 1017.6
10:35 PM CST 3.4 10.00 Cloudy -- 55.4 44.6 67% NA NA 30.04 1017.3
10:15 PM CST 10.00 NULL -- NULL % NA NA M
09:35 PM CST 5.7 10.00 Cloudy -- 55.4 42.8 62% NA NA 30.04 1017.3
09:15 PM CST 0.0 10.00 Cloudy -- 57.2 42.8 59% NA NA 30.03 1016.9
07:35 PM CST 4.6 10.00 Cloudy -- 59.0 41.0 51% NA NA 30.03 1016.9
07:15 PM CST 0.0 10.00 Cloudy -- 59.0 42.8 55% NA NA 30.02 1016.6
06:35 PM CST 0.0 10.00 Mostly Cloudy -- 60.8 42.8 51% NA NA 30.02 1016.6
06:15 PM CST 0.0 10.00 Cloudy -- 60.8 41.0 48% NA NA 30.02 1016.6

Regional Weather Observation

LEWISPORT (KKY8)

Clear
39.2 F

FORT KNOX/GODMAN (KFTK)

Clear
41.7 F

GLASGOW (KGLW)

Partly Cloudy
47.8 F

BOWLING GREE (KBWG)

Mostly Cloudy
51.8 F

GREENVILLE (KM21)

Clear
43.7 F

OWENSBORO/DAVIES (KOWB)

Clear
39.2 F

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