Lascassas, TN Current Weather Conditions

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

▼Current Conditions — Lascassas, TN

SMYRNA (KMQY)

Clear

42.1 F

Humidity:	92%
Wind Speed:	0.0 mph
Barometer:	in
Dewpoint:	39.9 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Nov 8 2026, 07:56 AM CST

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 — Tennessee

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Tennessee

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Lascassas, TN

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)
07:56 AM CST	0.0	10.00	Clear	--	42.1	39.9	92%	NA	NA		M
07:45 AM CST	0.0	10.00	Clear	--	41.0	39.2	93%	NA	NA		M
07:30 AM CST	0.0	10.00	Clear	--	39.2	39.2	100%	NA	NA		M
07:20 AM CST	SE 3.4	10.00	Clear	--	37.4	37.4	100%	34.9	NA	30.23	1023.7
07:00 AM CST	0.0	7.00	Clear	--	37.4	37.4	100%	NA	NA	30.22	1023.4
06:55 AM CST	0.0	10.00	Clear	--	35.6	35.6	100%	NA	NA	30.22	1023.4
06:35 AM CST	0.0	10.00	Clear	--	35.6	35.6	100%	NA	NA	30.22	1023.4
05:35 AM CST	0.0	10.00	Clear	--	35.6	35.6	100%	NA	NA	30.21	1023.0
05:25 AM CST	0.0	10.00	Clear	--	35.6	35.6	100%	NA	NA	30.20	1022.7
04:56 AM CST	0.0	8.00	Clear	--	36.0	36.0	100%	NA	NA	30.20	1022.7
04:50 AM CST	0.0	10.00	Clear	--	35.6	35.6	100%	NA	NA	30.20	1022.7
04:45 AM CST	0.0	10.00	Clear	--	35.6	35.6	100%	NA	NA	30.20	1022.7
04:00 AM CST	0.0	10.00	Clear	--	37.4	37.4	100%	NA	NA	30.19	1022.4
03:55 AM CST	0.0	10.00	Clear	--	37.4	37.4	100%	NA	NA	30.19	1022.4
03:50 AM CST	0.0	10.00	Clear	--	37.4	37.4	100%	NA	NA	30.19	1022.4
03:35 AM CST	0.0	10.00	Clear	--	37.4	37.4	100%	NA	NA	30.19	1022.4
03:30 AM CST	0.0	10.00	Clear	--	37.4	37.4	100%	NA	NA	30.19	1022.4
03:20 AM CST	0.0	10.00	Clear	--	37.4	37.4	100%	NA	NA	30.19	1022.4
03:15 AM CST	0.0	10.00	Clear	--	37.4	37.4	100%	NA	NA	30.19	1022.4
02:40 AM CST	0.0	10.00	Clear	--	37.4	37.4	100%	NA	NA	30.20	1022.7
01:55 AM CST	0.0	10.00	Clear	--	39.2	37.4	93%	NA	NA	30.21	1023.0
01:25 AM CST	0.0	10.00	Clear	--	39.2	37.4	93%	NA	NA	30.21	1023.0
01:10 AM CST	NW 3.4	10.00	Clear	--	39.2	37.4	93%	37.0	NA	30.21	1023.0
12:00 AM CST	NW 3.4	10.00	Clear	--	42.8	37.4	81%	41.0	NA	30.21	1023.0
11:55 PM CST	NW 3.4	10.00	Clear	--	41.0	37.4	87%	39.0	NA	30.21	1023.0
11:25 PM CST	4.6	10.00	Clear	--	42.8	37.4	81%	40.1	NA	30.21	1023.0
11:05 PM CST	5.7	10.00	Clear	--	42.8	37.4	81%	39.2	NA	30.21	1023.0
10:35 PM CST	4.6	10.00	Clear	--	44.6	37.4	76%	42.1	NA	30.21	1023.0
09:56 PM CST	3.4	10.00	Clear	--	43.0	39.0	86%	41.4	NA	30.20	1022.7
08:56 PM CST	0.0	10.00	Clear	--	45.0	39.0	80%	NA	NA	30.20	1022.7
08:25 PM CST	0.0	10.00	Clear	--	46.4	39.2	76%	NA	NA	30.20	1022.7
07:56 PM CST	3.4	10.00	Clear	--	44.1	39.0	82%	42.6	NA	30.19	1022.4
07:30 PM CST	4.6	10.00	Clear	--	46.4	39.2	76%	44.2	NA	30.19	1022.4
07:25 PM CST	3.4	10.00	Clear	--	46.4	39.2	76%	45.1	NA	30.19	1022.4
06:56 PM CST	5.8	10.00	Clear	--	46.0	39.9	79%	43.0	NA	30.19	1022.4
06:55 PM CST	5.7	10.00	Clear	--	46.4	39.2	76%	43.5	NA	30.19	1022.4
06:50 PM CST	5.7	10.00	Clear	--	46.4	39.2	76%	43.5	NA	30.19	1022.4
06:40 PM CST	4.6	10.00	Clear	--	48.2	39.2	71%	46.4	NA	30.19	1022.4
06:35 PM CST	5.7	10.00	Clear	--	48.2	39.2	71%	45.7	NA	30.19	1022.4
06:30 PM CST	5.7	10.00	Clear	--	48.2	39.2	71%	45.7	NA	30.19	1022.4
06:10 PM CST	6.9	10.00	Clear	--	51.8	39.2	62%	NA	NA	30.18	1022.0
05:56 PM CST	5.8	10.00	Clear	--	48.9	39.9	71%	46.4	NA	30.19	1022.4
05:55 PM CST	5.7	10.00	Clear	--	48.2	39.2	71%	45.7	NA	30.19	1022.4
05:50 PM CST	4.6	10.00	Clear	--	48.2	39.2	71%	46.4	NA	30.19	1022.4
05:35 PM CST	5.7	10.00	Clear	--	50.0	39.2	66%	NA	NA	30.18	1022.0
05:20 PM CST	5.7	10.00	Clear	--	51.8	39.2	62%	NA	NA	30.18	1022.0
05:15 PM CST	5.7	10.00	Clear	--	51.8	41.0	67%	NA	NA	30.18	1022.0
05:10 PM CST	5.7	NULL	Clear	--	50.0	39.2	66%	NA	NA	30.18	1022.0
05:00 PM CST	NW 5.7	NULL	Clear	--	51.8	39.2	62%	NA	NA	30.18	1022.0
04:55 PM CST	5.7	10.00	Clear	--	53.6	39.2	58%	NA	NA	30.17	1021.7
03:50 PM CST	8.1	10.00	Clear	--	57.2	39.2	51%	NA	NA	30.16	1021.3
03:20 PM CST	8.1	10.00	Clear	--	57.2	37.4	47%	NA	NA	30.16	1021.3
03:15 PM CST	9.2	10.00	Clear	--	57.2	37.4	47%	NA	NA	30.16	1021.3
02:10 PM CST	8.1	10.00	Clear	--	59.0	37.4	45%	NA	NA	30.16	1021.3
01:30 PM CST	9.2	10.00	Clear	--	57.2	37.4	47%	NA	NA	30.17	1021.7
01:20 PM CST	9.2	10.00	Clear	--	57.2	37.4	47%	NA	NA	30.17	1021.7
01:15 PM CST	8.1	10.00	Clear	--	57.2	37.4	47%	NA	NA	30.17	1021.7
12:56 PM CST	NW 9.2	10.00	Clear	--	57.0	37.9	49%	NA	NA	30.18	1022.0
12:50 PM CST	NW 9.2	10.00	Clear	--	57.2	37.4	47%	NA	NA	30.18	1022.0
12:45 PM CST	11.5	10.00	Clear	--	57.2	37.4	47%	NA	NA	30.18	1022.0
12:40 PM CST	NW 11.5	10.00	Clear	--	57.2	37.4	47%	NA	NA	30.18	1022.0
11:56 AM CST	8.1	10.00	Clear	--	55.9	37.9	51%	NA	NA	30.19	1022.4
11:45 AM CST	8.1	10.00	Clear	--	55.4	37.4	51%	NA	NA	30.20	1022.7
11:35 AM CST	12.7	10.00	Clear	--	55.4	39.2	54%	NA	NA	30.20	1022.7
11:15 AM CST	NE 6.9	10.00	Clear	--	55.4	39.2	54%	NA	NA	30.21	1023.0
11:10 AM CST	8.1	10.00	Clear	--	53.6	37.4	54%	NA	NA	30.21	1023.0
10:55 AM CST	11.5	NULL	Clear	--	53.6	37.4	54%	NA	NA	30.22	1023.4
10:20 AM CST	8.1	10.00	Clear	--	51.8	37.4	58%	NA	NA	30.22	1023.4
10:00 AM CST	6.9	10.00	Clear	--	51.8	37.4	58%	NA	NA	30.22	1023.4
09:55 AM CST	6.9	10.00	Clear	--	51.8	37.4	58%	NA	NA	30.22	1023.4
09:50 AM CST	10.4	10.00	Clear	--	51.8	37.4	58%	NA	NA	30.22	1023.4
09:45 AM CST	NE 5.7	10.00	Clear	--	51.8	37.4	58%	NA	NA	30.22	1023.4