Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

HOURLY CLIMATE DATA UPDATE

KNOXVILLE MCGHEE TYSON AIRPORT
355 PM EDT MON AUG 03 2026
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From 100 AM EDT through 355 PM EDT

High...86 at 355 PM EDT
Low....70 at 629 AM EDT

Precipitation.....0.00
Peak Wind Speed and Direction
247 PM EDT: NW ( 320 Deg )at 12 MPH

TRI-CITIES REGIONAL AIRPORT
355 PM EDT MON AUG 03 2026
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From 100 AM EDT through 355 PM EDT

High...86 at 242 PM EDT
Low....67 at 514 AM EDT

Precipitation.....0.00
Peak Wind Speed and Direction
320 PM EDT: NNW ( 340 Deg )at 19 MPH

LOVELL FIELD CHATTANOOGA TN
355 PM EDT MON AUG 03 2026
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From 100 AM EDT through 355 PM EDT

High...85 at 222 PM EDT
Low....72 at 708 AM EDT

Precipitation.....0.00
Peak Wind Speed and Direction
335 PM EDT: WNW ( 290 Deg )at 14 MPH

OAK RIDGE TN
355 PM EDT MON AUG 03 2026
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From 100 AM EDT through 355 PM EDT

High...88 at 355 PM EDT
Low....71 at 753 AM EDT

Precipitation.....0.01
Peak Wind Speed and Direction
223 PM EDT: WNW ( 290 Deg )at 11 MPH

Local Radar