The Wenatchee World

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Tonight

Lo56° Partly Cloudy

Thursday

Hi72° Partly Sunny

Thursday Night

Lo54° Showers Likely then Chance Showers

Friday

Hi68° Chance Showers

Friday Night

Lo52° Slight Chance T-storms then Partly Cloudy

Saturday

Hi72° Mostly Sunny

Saturday Night

Lo50° Slight Chance Showers

Sunday

Hi74° Chance Showers

Sunday Night

Lo52° Chance Showers then Partly Cloudy

Labor Day

Hi77° Mostly Sunny

What the Clouds do at Night

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I took about 700 images for this time lapse sequence. I wanted to capture the clouds at night. There were several ways I could have done the procedure. I could've gone for a low ISO and an long exposure or a high ISO and a short exposure. Always with higher ISO you have more noise. For the Saddle Rock sequence I chose an ISO of 2000 and for the Southern stars sequence I used an ISO of 1600 because the bright moon was in the frame. The exposure was 2.5 seconds with and interval of 5 seconds between shots.