Olympia, Washington Weather:
Active Weather Warnings
Wednesday, July 22, 2026
Cloudy Weather
Day 99°
Night 59°
Precipitation 1 %
Wind 6 mph
UV Index (0 - 11+) 8

Weather Alerts and Warnings for

Moderate Expected Likely

Heat Advisory

Heat Advisory issued July 21 at 5:38AM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Jul 21, 10:00 AM Jul 22, 11:00 PM
WHAT: Hot conditions with high temperatures in the mid 80s to mid
90s today and upper 80s to near 100 Wednesday. Low temperatures 60
to 65 degrees. This will pose a moderate to major risk of
heat-related illness.

WHERE: Foothills of the Western and Southern Olympic Peninsula,
Middle Chehalis River Valley, Southern Hood Canal, Foothills and
Valleys of Thurston and Lewis Counties, Lowlands of Lewis and
Southern Thurston Counties, and Olympia and Southern Puget Sound.

WHEN: From 10 AM this morning to 11 PM PDT Wednesday.

IMPACTS: Heat will significantly increase the risk of
heat-related illnesses for those who are sensitive to heat,
especially those without effective cooling or adequate hydration.
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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit wa211.org anytime.
Updated: Jul 21, 6:17 AM Source: NWS Alert