SR-20

Weather with Cliff Mass
10:03 am
Fri August 16, 2013

Mass: Typical Seattle Summer Weather to Make Glorious Return

Listen to Cliff Mass' weekend forecast, plus his description of how autumn is already in the air, dew points as an indicator of humidity and the dynamics behind the powerful thunderstorm that has swamped the North Cascades Highway (SR-20) with mudslides.

Hang in there—the feel of Seattle's great summers is coming back this weekend.  

The autumn-like weather we’ve been having this week will yield to more typical summer fare, with blue skies in the afternoons and temperatures in the 70s, says KPLU weather expert Cliff Mass.

Read more