Slight Chance Rain
Slight Chance Snow Showers
Today 16 May East Slopes of the Washington Cascades
Mostly cloudy. A chance of rain Showers. Highs in the upper 40s to upper 50s, except in the upper 50s to lower 60s Valleys. West wind 5 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent.
Tonight 16 May East Slopes of the Washington Cascades
Partly cloudy. Lows in the upper 20s to mid 30s. West wind 5 to 15 Mph with Gusts to around 30 Mph.
Isolation Lake Temperature Statistics
Stampede Pass (28 miles)
Lowest 8 May, 202228 °F
Average May36.4 °F
Highest 4 May, 202257.9 °F
Stampede Pass (28 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2010–Present35.7 °F
Average 2010–Present40.6 °F
Average High 2010–Present47.5 °F