Karnack, TX Current Weather Conditions

Current weather observations and 72-hour history for Karnack, TX. • View 5-Day Forecast ›

▼Current Conditions — Karnack, TX

MARSHALL (KASL)

Clear

74.3 F

Humidity:	90%
Wind Speed:	9.2 mph
Barometer:	29.87 in
Dewpoint:	71.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	75.7 F
Wind Chill:	NA

May 17 2026, 12:15 AM CDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — Texas

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Texas

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Karnack, TX

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
12:15 AM CDT	9.2	10.00	Clear	--	74.3	71.2	90%	NA	75.7	29.87	1011.5
11:55 PM CDT	S 8.1	10.00	NULL	--	74.8	70.7	87%	NA	76.1	29.87	1011.5
11:35 PM CDT	S 9.2	10.00	NULL	--	75.0	70.5	86%	NA	76.3	29.87	1011.5
11:15 PM CDT	S 11.4	10.00	NULL	--	75.6	70.3	84%	NA	76.8	29.87	1011.5
10:55 PM CDT	6.9	10.00	Clear	--	75.9	70.0	82%	NA	77.0	29.87	1011.5
10:35 PM CDT	5.8	10.00	Clear	--	75.9	70.0	82%	NA	77.0	29.87	1011.5
10:15 PM CDT	4.7	10.00	Clear	--	76.3	69.6	80%	NA	77.4	29.87	1011.5
09:55 PM CDT	4.7	10.00	Clear	--	76.8	69.4	78%	NA	77.9	29.86	1011.2
09:35 PM CDT	4.7	10.00	Clear	--	77.0	69.3	77%	NA	78.1	29.86	1011.2
09:15 PM CDT	4.7	10.00	Clear	--	77.7	68.7	74%	NA	78.6	29.86	1011.2
08:55 PM CDT	4.7	10.00	Clear	--	78.6	68.2	70%	NA	79.5	29.85	1010.8
08:35 PM CDT	4.7	9.00	Clear	--	79.2	68.2	69%	NA	81.5	29.85	1010.8
08:15 PM CDT	4.7	9.00	Clear	--	79.7	68.2	68%	NA	82.2	29.85	1010.8
07:55 PM CDT	3.4	10.00	Clear	--	81.3	68.5	65%	NA	84.4	29.84	1010.5
07:35 PM CDT	5.8	10.00	Clear	--	82.2	68.5	63%	NA	85.5	29.84	1010.5
07:15 PM CDT	5.8	9.00	Clear	--	83.3	67.8	60%	NA	86.4	29.84	1010.5
06:55 PM CDT	5.8	9.00	Clear	--	84.7	67.8	57%	NA	88.0	29.84	1010.5
06:35 PM CDT	6.9	9.00	Clear	--	86.4	66.0	51%	NA	88.7	29.85	1010.8
06:15 PM CDT	S 11.4	10.00	Clear	--	87.1	65.7	49%	NA	89.2	29.85	1010.8
05:55 PM CDT	6.9	10.00	Mostly Clear	--	87.8	66.2	49%	NA	90.3	29.86	1011.2
05:35 PM CDT	8.1 G 18.3	10.00	Mostly Clear	--	87.6	65.5	48%	NA	89.8	29.86	1011.2
05:15 PM CDT	S 13.9	10.00	Clear	--	87.6	64.8	47%	NA	89.4	29.87	1011.5
04:55 PM CDT	S 8.1	10.00	Clear	--	88.2	66.0	48%	NA	90.7	29.87	1011.5
04:35 PM CDT	S 10.3	10.00	Clear	--	86.5	65.5	50%	NA	88.5	29.88	1011.9
04:15 PM CDT	10.3	10.00	NULL	--	88.9	65.5	46%	NA	91.0	29.88	1011.9
03:55 PM CDT	11.4	10.00	Mostly Clear	--	87.1	64.9	48%	NA	88.9	29.89	1012.2
03:35 PM CDT	G 20.8	10.00	Clear	--	88.2	64.2	45%	NA	89.6	29.90	1012.5
03:15 PM CDT	10.3	10.00	Clear	--	85.5	65.3	51%	NA	87.4	29.90	1012.5
02:55 PM CDT	S 10.3	10.00	Partly Cloudy	--	85.1	66.4	54%	NA	87.6	29.92	1013.2
02:35 PM CDT	G 21.9	10.00	Partly Cloudy	--	86.4	65.7	50%	NA	88.5	29.94	1013.6
02:15 PM CDT	S 11.4	10.00	Mostly Clear	--	86.2	66.6	52%	NA	88.7	29.94	1013.6
01:55 PM CDT	S 11.4	10.00	Partly Cloudy	--	86.5	66.7	52%	NA	89.2	29.94	1013.9
01:35 PM CDT	S 13.9	10.00	Partly Cloudy	--	86.0	66.0	51%	NA	88.3	29.94	1013.9
01:15 PM CDT	S 11.4	10.00	Mostly Clear	--	85.1	66.2	53%	NA	87.4	29.95	1014.2
12:55 PM CDT	S 12.8	10.00	Mostly Clear	--	85.1	66.2	53%	NA	87.4	29.96	1014.6
12:35 PM CDT	8.1	10.00	Mostly Clear	--	83.1	66.7	58%	NA	85.6	29.96	1014.6
12:15 PM CDT	S 8.1	10.00	Mostly Clear	--	82.4	66.9	60%	NA	84.9	29.97	1014.9
11:55 AM CDT	8.1	10.00	Mostly Clear	--	82.6	66.7	59%	NA	85.1	29.98	1015.2
11:35 AM CDT	8.1	10.00	Partly Cloudy	--	82.0	66.2	59%	NA	84.2	29.98	1015.2
11:15 AM CDT	S 12.8	10.00	Mostly Clear	--	82.6	66.2	58%	NA	84.7	29.98	1015.2
10:55 AM CDT	S 8.1	10.00	Mostly Clear	--	81.9	67.5	62%	NA	84.6	29.99	1015.6
10:35 AM CDT	10.3	10.00	Clear	--	79.3	68.0	68%	NA	81.9	29.99	1015.6
10:15 AM CDT	S 11.4	10.00	Mostly Clear	--	80.1	69.4	70%	NA	83.1	29.99	1015.6
09:55 AM CDT	S 9.2	10.00	Clear	--	76.3	69.8	80%	NA	77.4	29.99	1015.6
09:35 AM CDT	S 6.9	10.00	Clear	--	77.2	70.2	79%	NA	78.3	29.99	1015.6
09:15 AM CDT	S 8.1	10.00	NULL	--	76.5	71.1	83%	NA	77.7	29.99	1015.6
08:55 AM CDT	3.4	10.00	Mostly Clear	--	74.1	71.8	92%	NA	75.6	29.99	1015.6
08:35 AM CDT	SE 3.4	10.00	Clear	--	74.1	71.8	92%	NA	75.6	29.99	1015.6
08:15 AM CDT	0.0	10.00	Clear	--	73.4	72.0	95%	NA	74.8	29.98	1015.2
07:55 AM CDT	0.0	10.00	Clear	--	72.9	71.8	96%	NA	74.3	29.97	1014.9
07:35 AM CDT	0.0	9.00	Clear	--	72.0	71.2	98%	NA	73.4	29.96	1014.6
07:15 AM CDT	0.0	10.00	Clear	--	71.4	70.9	98%	NA	72.9	29.95	1014.2
06:55 AM CDT	0.0	10.00	Mostly Clear	--	71.8	70.7	96%	NA	73.2	29.95	1014.2
06:35 AM CDT	S 5.8	10.00	Mostly Clear	--	72.1	70.7	95%	NA	73.6	29.95	1014.2
06:15 AM CDT	4.7	10.00	Partly Cloudy	--	72.0	70.5	95%	NA	73.4	29.94	1013.9
05:55 AM CDT	5.8	10.00	Mostly Clear	--	71.6	70.3	96%	NA	73.0	29.92	1013.2
05:35 AM CDT	S 5.8	10.00	Clear	--	71.8	70.3	95%	NA	73.2	29.92	1013.2
05:15 AM CDT	S 8.1	10.00	Clear	--	71.8	70.2	95%	NA	73.0	29.91	1012.9
04:55 AM CDT	6.9	10.00	Clear	--	72.1	70.0	93%	NA	73.4	29.91	1012.9
04:35 AM CDT	S 11.4	10.00	Clear	--	72.1	69.6	92%	NA	73.4	29.90	1012.5
04:15 AM CDT	12.8	10.00	Clear	--	72.3	69.1	90%	NA	73.4	29.90	1012.5
03:55 AM CDT	S 11.4	10.00	Clear	--	72.3	68.2	87%	NA	73.4	29.92	1013.2
03:35 AM CDT	S 8.1	9.00	Clear	--	72.3	67.8	86%	NA	73.2	29.94	1013.6
03:15 AM CDT	9.2	10.00	Clear	--	72.5	67.5	84%	NA	73.4	29.94	1013.9
02:55 AM CDT	8.1	10.00	Clear	--	72.7	66.6	81%	NA	73.4	29.94	1013.6
02:35 AM CDT	8.1	10.00	Clear	--	73.4	66.4	79%	NA	74.1	29.94	1013.6
02:15 AM CDT	S 9.2	10.00	Clear	--	74.1	66.2	76%	NA	74.8	29.92	1013.2
01:55 AM CDT	S 9.2 G 17.2	10.00	Clear	--	74.8	66.2	75%	NA	75.6	29.90	1012.5
01:35 AM CDT	S 10.3	10.00	Clear	--	74.7	66.9	77%	NA	75.4	29.90	1012.5
01:15 AM CDT	S 12.8	10.00	Clear	--	75.6	67.3	76%	NA	76.3	29.91	1012.9
12:55 AM CDT	9.2	10.00	Clear	--	75.7	67.3	75%	NA	76.5	29.90	1012.5
12:35 AM CDT	S 9.2	10.00	Clear	--	76.3	67.3	74%	NA	77.0	29.91	1012.9