Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

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Last Map Update: Tue, Jul 21, 2026 at 10:12:23 am 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

Remember These Heat Safety Tips This Week

Today's Records and Climate Data

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

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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	76	75	97	CALM	-	29.83
El Dorado AR	03:53	Clear	10	75	72	90	CALM	-	29.84
Henderson TX	04:15	Clear	10	78	74	89	SSW 3	-	29.87
Idabel OK	04:15	Mostly Cloudy	9	78	78	100	CALM	-	29.86
Longview TX	03:53	Clear	10	80	74	81	SW 7	-	29.86
Lufkin TX	03:53	Clear	10	77	75	93	CALM	-	29.88
Monroe LA	03:53	Clear	10	79	73	82	CALM	-	29.85
Mount Pleasant TX	04:15	Clear	10	76	71	85	CALM	-	29.86
Nacogdoches TX	Old	N/A	N/A	N/A	N/A	N/A	N/A	-	N/A
Natchitoches LA	04:15	Clear	10	77	76	95	CALM	-	29.88
Shreveport LA (Regional Airport)	03:56	Mostly Cloudy	10	80	73	78	WSW 7	-	29.85
Shreveport LA (Downtown Airport)	03:53	Clear	10	82	75	79	WSW 8	-	29.85
Texarkana AR	03:53	Clear	10	80	73	79	SW 5	-	29.85
Tyler TX	03:53	Clear	10	82	73	74	SW 10	-	29.88


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Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

NWS Forecast Office Shreveport, LA