Here are some links that may be handy in preparing for a flying day.

Standard Soaring Signals

Webcams for Airports in the Pacific Northwest

FAA's list of Temporary FLight Restrictions (TFRs)

Runwayfinder site showing TFR's, weather and sectional information for airports

Sky Vector Sectional Charts

Weathermeister's METAR site
Choose the customize feature and enter KAWO to show airports near Arlington.