WEATHER: LOTS of Rain, Wind and Flooding Expected this Week
Remember just a few months ago when everyone was getting concerned because it hadn’t really rained in 80 days?
Doncha miss those days?
Well, as we’re sure you’re already well aware, the rain has returned.
With a vengeance.
Perhaps the rain gods are making up for lost time?
Anyways, it’s so bad out there that the National Weather Service has issued several warnings, including flood, wind and heavy rainfall – predicting up to three inches to fall during the next 24 hours:
…FLOOD WATCH IN EFFECT THROUGH TUESDAY AFTERNOON…
* FLOOD WATCH TO INCLUDE PORTIONS OF WESTERN WASHINGTON…INCLUDING THE FOLLOWING COUNTIES…GRAYS HARBOR… KING…PIERCE…THURSTON.
* THROUGH TUESDAY AFTERNOON
* HEAVY RAIN EXPECTED OVER SOUTHWEST WASHINGTON TODAY MAY DRIVE SEVERAL RIVERS OVER SOUTHWESTERN AND CENTRAL WASHINGTON ABOVE FLOOD STAGE TONIGHT OR TUESDAY. THESE RIVERS INCLUDE THE LOWER REACHES OF THE CHEHALIS…THE SATSOP…PUYALLUP AND POSSIBLY PORTIONS OF THE SNOQUALMIE RIVER. FLOODING…IF IT OCCURS…MAY BEGIN LATE THIS AFTERNOON OR TONIGHT AND CONTINUE INTO TUESDAY.
* A FRONT WILL STALL OVER SOUTHWEST WASHINGTON TODAY. RAIN…HEAVY AT TIMES…WILL CONTINUE OVER SOUTHWEST WASHINGTON THROUGH THIS EVENING. ADDITIONAL RAINFALL AMOUNTS OF 2 TO 5 INCHES CAN BE EXPECTED OVER CENTRAL AND SOUTHWEST WASHINGTON.
A FLOOD WATCH MEANS CONDITIONS ARE FAVORABLE FOR FLOODING BUT FLOODING IS NOT IMMINENT OR OCCURRING. MONITOR THE LATEST FORECASTS FROM THE NATIONAL WEATHER SERVICE AND BE READY TO ACT QUICKLY IF FLOODING IS OBSERVED OR A WARNING IS ISSUED.
…WIND ADVISORY IN EFFECT FOR THE SOUTHWEST INTERIOR AND PARTS OF THE PUGET SOUND REGION UNTIL 4 PM PST THIS AFTERNOON…
THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A WIND ADVISORY…WHICH IS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON.
* SOME AFFECTED LOCATIONS…CENTRALIA…LACEY…TACOMA…AND SEATTLE.
* TIMING…THE STRONGEST WINDS ARE EXPECTED TO OCCUR BETWEEN 11 AM AND 4 PM PST TODAY.
* WIND…WILL INCREASE FROM THE SOUTH AT 20 TO 30 MPH WITH GUSTS NEAR 45 MPH.
* IMPACTS…THE STRONG WINDS WILL LIKELY SNAP TREE LIMBS AND CAUSE SCATTERED POWER OUTAGES.
A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 TO 39 MPH OR GUSTS OF 45 TO 57 MPH ARE LIKELY.
SPECIAL WEATHER STATEMENT:
…HEAVY RAINFALL TODAY WILL LEAD TO INCREASED RISK OF LANDSLIDES IN WESTERN WASHINGTON…
RAINFALL UP TO 1.5 INCHES…WITH LOCALIZED AMOUNTS NEAR 3 INCHES… DURING THE 24 HOURS ENDING AT 8 AM PST HAS INCREASED THE SOIL MOISTURE TO MODERATE LEVELS ACROSS WESTERN WASHINGTON. ADDITIONAL RAINFALL OF UP TO 2 INCHES IS EXPECTED BY LATE THIS EVENING. THIS AMOUNT OF RAIN WILL PUT EXTRA PRESSURE ON SOIL INSTABILITY… LEADING TO A RISK OF SCATTERED LANDSLIDES.
CUMULATIVE RAINFALL OVER THE LAST WEEK HAS SOAKED SOILS TO THE POINT WHERE THE WASHINGTON LANDSLIDE RISK LEVEL WAS MODERATE. THE PREDICTED RAINFALL COULD RAISE THE LEVEL TO HIGH. THE HIGHER THE RISK LEVEL…THE MORE NUMEROUS THE LANDSLIDES ARE LIKELY TO BE.
AREAS ABOVE 5000 FEET IN ELEVATION AND TO NEAR 3000 FEET IN THE CASCADES PASSES WILL SEE MOSTLY SNOW AND NOT BE AFFECTED.
WITH AN ELEVATED LANDSLIDE RISK…RAINFALL INDUCED LANDSLIDES ARE POSSIBLE DURING BURSTS OF INTENSE RAINFALL OR WHEN THERE IS HEAVY RAINFALL OVER A PERIOD OF A DAY OR TWO AS NOTED IN THE FORECAST ELEVATED RISK LEVEL. A GRADUALLY DIMINISHING RISK OF LANDSLIDES WILL CONTINUE FOR SEVERAL DAYS AFTER THE RAIN ENDS. AREAS MOST SUSCEPTIBLE TO LANDSLIDES UNDER THESE CONDITIONS ARE STEEP COASTAL BLUFFS AND OTHER STEEP HILLSIDES.
FOR MORE INFORMATION ABOUT CURRENT CONDITIONS…VISIT WWW.WEATHER.GOV/SEATTLE…SELECT HYDROLOGY…AND THEN SCROLL DOWN FOR THE LINKS TO THE LANDSLIDE INFORMATION PAGES.
TO REPORT LANDSLIDES TO THE STATE FOR TABULATION…GO TO THE WASHINGTON STATE LANDSLIDE RISK WEB PAGE AND THE LINK FOR REPORTING.
And here’s the forecast through the end of the week:
- This Afternoon: Rain. The rain could be heavy at times. High near 50. Southeast wind around 6 mph. Chance of precipitation is 100%.
- Tonight: Rain. Low around 47. South wind 13 to 15 mph. Chance of precipitation is 100%.
- Tuesday: Rain. High near 49. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Chance of precipitation is 80%.
- Tuesday Night: Rain. Low around 42. South wind around 13 mph. Chance of precipitation is 80%.
- Wednesday: Rain likely. Cloudy, with a high near 44. Light and variable wind becoming south around 5 mph in the morning. Chance of precipitation is 70%.
- Wednesday Night: Rain likely. Cloudy, with a low around 40. Chance of precipitation is 70%.
- Thanksgiving Day: Rain likely. Cloudy, with a high near 47. Chance of precipitation is 60%.
- Thursday Night: Rain likely. Cloudy, with a low around 44.
- Friday: Rain. Cloudy, with a high near 51.
- Friday Night: Rain. Cloudy, with a low around 47.
- Saturday: Rain likely. Cloudy, with a high near 52.
- Saturday Night: Rain likely. Cloudy, with a low around 41.
- Sunday: Rain likely. Cloudy, with a high near 46.