Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic

Widespread life-threatening flash and urban flooding continues in south-central Texas, with considerable flooding impacts possible across central Texas. Wildfire smoke is impacting air quality across much of the Great Lakes region into southern New England and the Mid-Atlantic. Monsoonal thunderstorms may produce isolated to scattered flash flooding across the Southwest into the Great Basin. Read More >

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Last Map Update: Sat, Jul 18, 2026 at 12:54:29 am CDT

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Heat Advisory

Hazardous Weather Outlook

Tonight

Extreme Heat Risk Increasing Next Week

Heat Safety Tips

Today's Records and Climate Data

Warm and mainly dry conditions expected tonight with any early evening isolated showers and thunderstorms to diminish by around sunset. Overnight lows will be in the lower 70s.

Temperatures will soar by late this weekend and especially next week as an upper-level ridge of high pressure builds across our region with upper 90s and even isolated triple-digit highs. This will likely warrant heat advisories and extreme heat warnings!

Conditions will become increasingly hot heading into the weekend. While Heat Advisory criteria may not necessarily be met, it is still essential to practice heat safety. Here are some helpful tips and strategies for heat safety.

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	23:53	Clear	10	78	77	96	CALM	-	30.07
El Dorado AR	23:53	Clear	10	79	75	87	CALM	-	30.10
Henderson TX	21:15	Clear	10	81	75	82	CALM	-	30.07
Idabel OK	00:35	Mostly Cloudy	8	80	80	100	SSE 6	-	30.09
Longview TX	23:53	Clear	10	82	73	74	S 7	-	30.09
Lufkin TX	23:53	Clear	10	80	76	87	SSE 5	-	30.12
Monroe LA	23:53	Clear	10	81	78	90	CALM	-	30.10
Mount Pleasant TX	23:55	Clear	10	78	75	90	CALM	-	30.09
Nacogdoches TX	23:56	Clear	10	78	74	87	ESE 5	-	30.12
Natchitoches LA	23:55	Clear	10	76	71	82	CALM	-	30.11
Shreveport LA (Regional Airport)	23:56	Mostly Cloudy	10	80	75	83	SSW 9	-	30.10
Shreveport LA (Downtown Airport)	23:53	Clear	10	84	72	67	SSW 7	-	30.10
Texarkana AR	23:53	Clear	10	83	77	82	SE 7	92 [HI]	30.09
Tyler TX	23:53	Clear	10	81	73	76	SSE 8	-	30.10


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Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic

NWS Forecast Office Shreveport, LA