Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

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Last Map Update: Tue, Jul 28, 2026 at 3:00:25 pm CDT

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Remember These Heat Safety Tips This Week

Today's Records and Climate Data

A Heat Advisory continues Today through 8 pm tomorrow evening. Heat indices will peak near 105 to 109 degrees this afternoon into the early evening. Be sure to exercise heat safety if spending time outdoors!

The weather will remain warm and quiet as temperatures fall into the upper 70s overnight. Winds will be from the south-southwest at 4-7 mph while cloud cover increases north.

Another day of oppressive heat across the Four State Region with high temperatures in the upper 90s to near 100 degrees. Heat indices will be even hotter with values ranging from 105 to 109 degrees.

With oppressive heat expected to continue through much of this week, remember these heat safety tips.

Here are today's climate records for selected sites across our Four-State area.

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Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
De Queen AR	13:53	Clear	10	96	73	47	WSW 9	106 [HI]	29.85
El Dorado AR	13:53	Clear	10	93	71	49	WSW 3	100 [HI]	29.89
Henderson TX	14:35	Mostly Cloudy	10	96	70	42	S 8	103 [HI]	29.89
Idabel OK	14:35	Partly Cloudy	8	96	73	47	VRB 6	106 [HI]	29.87
Longview TX	13:53	Mostly Clear	10	96	70	43		-	29.89
Lufkin TX	13:53	Partly Cloudy	10	93	73	52	SSW 9	102 [HI]	29.91
Monroe LA	13:53	Mostly Cloudy	10	96	72	46	NNW 5	105 [HI]	29.90
Mount Pleasant TX	14:35	Partly Cloudy	10	96	71	44	E 6	104 [HI]	29.88
Nacogdoches TX	Old	N/A	N/A	N/A	N/A	N/A	N/A	-	N/A
Natchitoches LA	14:35	Mostly Cloudy	10	94	70	46	CALM	101 [HI]	29.91
Shreveport LA (Regional Airport)	13:56	Mostly Cloudy	10	93	71	49	WSW 7	100 [HI]	29.90
Shreveport LA (Downtown Airport)	13:53	Clear	10	92	73	54		-	29.90
Texarkana AR	13:53	Clear	10	96	68	40	VRB 7	101 [HI]	29.88
Tyler TX	13:53	Clear	10	94	69	44	VRB 7	99 [HI]	29.91


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Areas of Extreme Heat and Excessive Rainfall Potential

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