Wednesday, January 30, 2013

Weather Cascades- Washington Extended

Issued 1-30-2013

Forecast models continue the pattern of repeating troughs of low pressure than brief ridges of high pressure that build for a dry pattern. Next dry pattern will be this Friday 2-1 and Saturday 2-2. The map below depicts this pattern will a weak ridge of high pressure over our region. Thus close to normal temperatures and with snowfall close to normal to perhaps slightly below normal through 2-12-2013 can be expected.

Average position of 500 mb map - 18,000 feet

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