Alta Mountain, WA Hourly Weather Forecast

New moon
Morning temperature of 13 °C, afternoon 21°, evening 15° and night 15°. Morning temperature of 56 degrees, afternoon 70°, evening 60° and night 60°.
Partly cloudy, morning clear.
Updated 6/12 6:30 AM 06:30
The hourly local weather forecast shows hour by hour weather conditions like temperature, feels like temperature, humidity, amount of precipitation and chance of precipitation, wind and gusts for Alta Mountain.
Last visited
Nearest Observations
Stampede Pass
Dewpoint 2° 36°
Rel. hum. 81 %
Feels like +4° 39°
Pressure 984 hPa 29.1 inHg 738 mmHg
Visibility 16000 m 10 mi
Renton, Renton Municipal Airport
Dewpoint 8° 46°
Rel. hum. 72 %
Feels like +13° 55°
Pressure 1021 hPa 30.1 inHg 765.7 mmHg
Visibility 16000 m 10 mi
Seattle, Seattle-Tacoma International Airport
Dewpoint 7° 45°
Rel. hum. 67 %
Feels like +13° 55°
Pressure 1021 hPa 30.2 inHg 765.9 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.