National Weather Service United States Department of Commerce

Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Click a location below for detailed forecast.

Last Map Update: Wed, Aug 19, 2026 at 10:00:10 pm CDT

We'll be watching for storms to move into the Northern and Western combined Panhandles tonight, some of which could be severe with potential for wind gusts up to 70 mph and locally heavy rain.
Temperatures will be cooler across the northwest today behind a boundary, which will also provide scattered storm chances later this evening. Ahead of the boundary, highs will climb well into the triple digits, especially for southeastern counties.
Parked vehicles in hot conditions can increase temperatures inside the vehicle rapidly. Always make sure any passengers in the car are accounted for, and never left in a locked or unattended vehicle!
This week, high temperatures are expected to remain 100+°F across much of the combined Panhandles. Make sure you stay aware during prolonged periods of heat on how to stay safe during outdoor activities!

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Current Observations ( )
Location Sky/Weather Temp (°F) Dewpt (°F) RH (%) Wind (mph) Pressure (inHg) Remarks
 Amarillo
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 Borger
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 Canadian
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 Dalhart
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 Dumas
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 Guymon
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 Hereford
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 Pampa
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 Perryton
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 Amarillo 9NNE
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 Amarillo 7SSE
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 Bootleg 11WNW
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 Canadian 6E
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 Clarendon 2WSW
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 Claude 12SW
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 Hereford 2NW
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 McLean 1E
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 Palo Duro SP
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 Pampa 2E
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 Umbarger 3NNE
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Note: "N/A" or "MISG" will be displayed if values are not available. In the LOCATION column, click on links for a list of recent observations at sites of interest. In the WIND column, VRB is "variable" and G is "gust". In the REMARKS column, HX is "heat index", WCI is "wind chill index", and VSB is "visibility" (if shown).
 

 


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