FNUS76 KSEW 240341 FWSSEW SPOT FORECAST FOR SKAGIT BRIDGE COLLAPSE...NWS SEATTLE NATIONAL WEATHER SERVICE SEATTLE WA 841 PM PDT THU MAY 23 2013 FORECAST IS BASED ON IGNITION TIME OF 2025 PDT ON MAY 23. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE IN SEATTLE. .DISCUSSION....A SLOW MOVING COLD UPPER-LEVEL LOW WILL CONTINUE TO PRODUCE SHOWERS WITH ISOLATED AFTERNOON AND EVENING THUNDERSTORMS MAINLY OVER THE MOUNTAINS TODAY. THE UPPER LOW WILL WOBBLE AROUND THE PACIFIC NORTHWEST INTO THE MEMORIAL DAY WEEKEND AS IT SLOWLY FILLS AND WEAKENS. THE COOL AIR MASS WILL GRADUALLY MODERATE INTO THE WEEKEND AND SHOWERS WILL GRADUALLY DIMINISH STARTING TONIGHT. ANOTHER WEATHER SYSTEM IS EXPECTED TO ARRIVE ON MEMORIAL DAY. FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10 MINUTE AVERAGES REFLECTING RAWS WINDS. .REST OF TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS EARLY IN THE EVENING. SCATTERED SHOWERS THROUGH THE NIGHT. CWR.................MISSING. MIN TEMPERATURE.....AROUND 44. RAINFALL AMOUNT.....0.02 INCHES. .FRIDAY... SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS. CWR.................MISSING. MAX TEMPERATURE.....AROUND 64. RAINFALL AMOUNT.....0.02 INCHES. .FORECAST DAYS 3 THROUGH 5... .SATURDAY... MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. SOUTH WINDS AROUND 4 MPH. .SUNDAY... MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 4 MPH. .MEMORIAL DAY... MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. EAST WINDS AROUND 6 MPH. .TUESDAY... RAIN LIKELY. LOWS AROUND 50. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH. $$ FORECASTER...COLMAN REQUESTED BY...TED BUEHNER TYPE OF REQUEST...PRESCRIBED .TAG 20130523.SKAGI.01/SEW