Heavy Rainfall for Portions of the West and Southern Plains; Dangerous Heat for the Northwest

A front will bring chances for showers and thunderstorms over the Central Rockies and Southern Plains. Heavy rains are also possible in southern Arizona. A dangerous heat wave continues across the Pacific Northwest. Hot, dry conditions and lightning may cause new fire starts across the Cascades. Conversely, a cold front will bring unseasonably cool temperatures to much of the lower 48. Read More >

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Last Map Update: Sun, Aug 24, 2025 at 9:48:26 pm CDT

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Hazardous Weather Outlook

Tonight's Forecast

Heavy Rain Monday Night?

Major Pattern Shift Late This Week

Climate

Clouds will increase from the north tonight ahead of returning rainfall late tomorrow. Otherwise, quiet and partly cloudy conditions will prevail, with lows in the upper 60s to lower 70s.

A low potential exists for heavy rainfall and localized flooding affecting Southeast Oklahoma and portions of extreme Northeast Texas/Southwest Arkansas Monday night near and north of a weak cool front. While the greatest heavy rain/flood threat will be over Central/Eastern Oklahoma and Western Arkansas, a low probability exists that these higher totals may shift south and affect the northern sections of the region. Stay tuned to the latest forecasts regarding the potential heavy rain/localized flood threat.

A significant shift in the weather pattern is expected next week as an usually deep trough for late summer is expected to shift south across the eastern two-thirds of the country. This will result in gradually cooling temperatures and increasing rain chances late this week and possibly on into the Labor Day weekend.

Here are today's daily climate records and averages at 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	20:53	Clear	10	80	71	74	CALM	-	29.97
El Dorado AR	20:53	Clear	10	77	66	68	CALM	-	29.98
Henderson TX	21:15	Clear	10	79	65	61	CALM	-	30.00
Idabel OK	21:15	Partly Cloudy	10	82	69	65	E 5	-	29.99
Longview TX	20:53	Clear	10	81	64	56	ESE 5	-	29.97
Lufkin TX	20:53	Clear	10	80	66	62	CALM	-	29.97
Monroe LA	20:53	Clear	10	78	71	79	CALM	-	29.98
Mount Pleasant TX	21:15	Clear	10	81	72	75	CALM	-	29.98
Nacogdoches TX	20:56	Clear	10	77	72	84	CALM	-	29.99
Natchitoches LA	21:15	Clear	10	75	69	81	CALM	-	29.98
Shreveport LA (Regional Airport)	20:56	Mostly Clear	10	82	66	58	SE 3	-	29.97
Shreveport LA (Downtown Airport)	20:53	Clear	10	84	67	56	ESE 5	-	29.98
Texarkana AR	20:53	Clear	10	87	63	44	ESE 5	-	29.98
Tyler TX	20:53	Clear	10	84	72	67	E 3	-	29.98


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Heavy Rainfall for Portions of the West and Southern Plains; Dangerous Heat for the Northwest

NWS Forecast Office Shreveport, LA