Weather Alerts For Tacoma/McChord AFB, WA

# HEADLINE -------------------- FROST ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 10 AM PDT SATURDAY # DETAILS -------------------- WHAT Temperatures as low as 32 will result in frost formation. WHERE Southern Hood Canal, Lowlands of Lewis and Southern Thurston Counties, Lowlands of Pierce and Southern King Counties, and Olympia and Southern Puget Sound. WHEN From 11 PM this evening to 10 AM PDT Saturday. IMPACTS Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. ISSUED AT Friday, April 24, 2026 at 2:52 PM PDT ISSUED BY National Weather Service Seattle WA HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Lowlands of Lewis and Southern Thurston Counties, Lowlands of Pierce and Southern King Counties, Olympia and Southern Puget Sound, Southern Hood Canal Including Rochester, Tumwater, Grand Mound, Fords Prairie, Tacoma, Lacey, Federal Way, Kent, Olympia, Chehalis, Skokomish, and Renton

Pollen Index: 9.5 Pollen Level: medium-high Predominant Pollen: Mulberry, Sycamore and Ash. Pollen concentrations for Saturday will be at about the same level in the high range. This is a result of stable temperatures. If you do suffer from allergies, tomorrow should be about as difficult outdoors as it was today.