Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

Lat: 46.09462° N Lon: 118.2858° W Elev: 1168.0 ft.

smoke

88°F

31°C

Humidity 29%
Wind Speed WSW 5 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 52°F (11°C)
Visibility 7.00 mi
Heat Index86°F (30°C)
Last update 22 Jul 10:35 AM PDT
Detailed forecast for

Northwest Blue Mountains

Rest Of Today
Partly cloudy. Areas of smoke. Highs in the lower to mid 80s, except in the upper 80s to mid 90s valleys.
Tonight
Partly cloudy. Patchy smoke. Lows in the mid 60s to lower 70s.
Thursday
Sunny. Patchy smoke in the morning. Highs in the lower to mid 80s, except in the upper 80s to mid 90s valleys.
Thursday Night
Mostly clear. Lows in the lower to mid 60s.
Friday
Sunny. Highs in the upper 70s to mid 80s, except in the upper 80s to lower 90s valleys.
Friday Night And Saturday
Clear. Lows in the lower to mid 60s. Highs in the lower 70s to lower 80s, except in the lower 80s to lower 90s valleys.
Saturday Night Through Tuesday
Clear. Lows in the mid to upper 50s. Highs in the upper 60s to upper 70s, except in the upper 70s to upper 80s valleys.



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943 AM PDT Wed Jul 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database