Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

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Last Map Update: Tue, Aug 18, 2026 at 11:26:34 pm CDT

Watches, Warnings & Advisories

National Weather Service Little Rock, AR

National Weather Service Fort Worth/Dallas, TX

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National Weather Service Jackson, Mississippi

National Weather Service Houston/Galveston, TX

National Weather Service Lake Charles, LA

National Weather Service New Orleans/Baton Rouge

Extreme Heat Warning

Heat Advisory

Hazardous Weather Outlook

Will this Intense Dry and Hot Pattern Break?

Heat Advisory Continues Through Wednesday

Heat Safety Tips to Remember

Today's Records and Climate Data

There are indications that we may break this triple digit heat and introduce small rain chances for at least portions of the Four State Region by late week and into the upcoming weekend. Until then, high wildfire danger will continue.

A Heat Advisory remains in effect across our entire Four-State Region through at least Wednesday, as afternoon heat indices will approach 110 degrees through much of this week. Heed all heat safety protocols if you plan to spend extended time outdoors!

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 the Four State region.

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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	03:53	Clear	10	73	70	90	CALM	-	29.99
El Dorado AR	03:53	Clear	10	79	68	69	CALM	-	30.00
Henderson TX	04:15	Clear	10	78	68	70	S 5	-	30.03
Idabel OK	04:15	Clear	9	78	71	78	SSW 5	-	30.00
Longview TX	03:53	Clear	10	82	67	60	SW 8	-	30.02
Lufkin TX	03:53	Clear	10	76	73	90	CALM	-	30.05
Monroe LA	03:53	Clear	10	81	72	74	SW 7	-	30.02
Mount Pleasant TX	04:10	Clear	10	77	65	67	CALM	-	30.02
Nacogdoches TX	03:56	Clear		78	73	84	CALM	-	30.07
Natchitoches LA	04:15	Clear	10	78	69	73	CALM	-	30.04
Shreveport LA (Regional Airport)	03:56	Clear	10	82	68	61	SW 9	-	30.01
Shreveport LA (Downtown Airport)	03:53	Clear	10	83	68	60	SW 8	-	30.01
Texarkana AR	03:53	Clear	10	84	65	52	SSW 10	-	29.99
Tyler TX	03:53	Clear	10	83	65	54	SSW 10	-	30.04


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Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

NWS Forecast Office Shreveport, LA