Catastrophic Flooding Impacts in South-Central Texas

Widespread life-threatening flash and urban flooding will continue to pose a significant threat to life and property in south-central Texas. Catastrophic fiver flooding, with rapid rises on small streams, arroyos, and typically dry washes, is expected. Monsoonal showers persist across the Great Basin and Southwest with greatest flash flooding in southern Arizona. Read More >

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Last Map Update: Thu, Jul 16, 2026 at 11:12:43 pm EDT

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Smoky Mtn Observations

Isolated to scattered storms Friday. Multiple rounds of showers and storms possible over the weekend. A few strong storms and isolated flooding will be possible.

Isolated to scattered showers and storms are expected in the afternoon and evening hours today mainly south of I-40. Friday through this weekend will bring more widespread showers and storms to the region.

Each observation point is apart of our COOP program (Cooperative Observer Program). Each site has a 24 hour observation period that ends and begins at 8 am local time. Each site records temperature, precipitation, and snowfall data. More information about the COOP program can be found here www.nws.noaa.gov/om/coop/ Data began being collected at: Cades Cover on 01/01/1999 || Mount LeConte on 07/01/1987 || Newfound Gap on 01/01/1991 || Sugarlands Visitor Center on 12/01/1921

Current Weather Observations...

Location	Time (EDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Abingdon VA	22:55	Clear	10	71	68	88	CALM	-	30.14
Andrews-Murphy NC	22:34	Clear	10	72	70	92	CALM	-	30.13
Chattanooga TN	22:53	Clear	10	82	74	76	WNW 3	-	30.08
Crossville TN	22:53	Overcast	10	75	73	93	CALM	-	30.15
Dalton GA	22:55	Mist	6	78	78	100	CALM	-	30.09
Knoxville TN (McGhee-Tyson)	22:53	Partly Cloudy	10	81	73	76	SSE 3	-	30.06
Middlesboro KY	22:55	Clear	10	78	74	88	CALM	-	30.10
Monroe Cnty TN	22:35	Clear	10	80	77	88	WNW 5	-	30.07
Morristown TN	22:35	Clear	10	78	78	100	CALM	-	30.08
Oak Ridge TN	22:53	Clear	10	81	74	79	CALM	-	30.08
Tazewell Cnty VA	00:15	Light Rain With Thunder \ Lightning Observed	10	70	68	90	S 5	-	30.13
Tri-Cities TN	22:53	Partly Cloudy	10	75	70	84	CALM	-	30.10
Wise VA	22:55	Clear	10	71	68	88	CALM	-	30.20
Greeneville, TN	22:35		10	77	71	83	CALM	-	30.09

Local Weather History For July 16th...

In 2007, thunderstorms hit area with damaging winds and nickel-size hail reports.


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Catastrophic Flooding Impacts in South-Central Texas

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