Suppression Forecast
Issued by NWS Seattle/Tacoma, WA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
000
FNUS76 KSEW 222343
FWSSEW

SPOT FORECAST FOR LONE MOUNTAIN 1...HUTTON IMT
NATIONAL WEATHER SERVICE SEATTLE WA
443 PM PDT TUE JUL 22 2014

FORECAST IS BASED ON REQUEST TIME OF 1617 PDT ON JULY 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE IN SEATTLE.

.DISCUSSION...AN OFFSHORE UPPER TROUGH APPROACHING WESTERN WASHINGTON
WILL PRODUCE SOME SHOWERS TODAY AND TONIGHT...MAINLY OVER THE
CASCADES. THERE IS ALSO A SLIGHT CHANCE OF THUNDERSTORMS IN THE
SAME AREA. THE TROUGH WILL MOVE INLAND WEDNESDAY AND WEDNESDAY
NIGHT FOR WIDESPREAD RAIN AND A CHANCE OF THUNDERSTORMS. SHOWERS
WILL TAPER OFF THURSDAY AS THE TROUGH MOVES EAST. HIGH PRESSURE
WILL BUILD OVER THE AREA FRIDAY THROUGH MONDAY BRINGING SUNNY
WEATHER.

 FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10
 MINUTE AVERAGES REFLECTING RAWS WINDS.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS.
CWR.................17 PERCENT.
MIN TEMPERATURE.....AROUND 48.
MAX HUMIDITY........89 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHWEST WINDS 4 TO 7 MPH SHIFTING TO THE
                    SOUTHEAST 3 TO 4 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......5300 FT AGL DECREASING TO 1400-1600 FT AGL LATE
                    IN THE EVENING.
TRANSPORT WINDS.....LIGHT WINDS.
HAINES INDEX........2 OR VERY LOW.
LAL.................1.
RAINFALL AMOUNT.....0.09 INCHES.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS AND CHANCE OF
                    THUNDERSTORMS.
CWR.................70 PERCENT.
MAX TEMPERATURE.....AROUND 58.
MIN HUMIDITY........69 PERCENT.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTHEAST WINDS 3 TO 4 MPH SHIFTING TO THE WEST
                    5 TO 10 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1600 FT AGL INCREASING TO 3500-3600 FT AGL LATE
                    IN THE MORNING.
TRANSPORT WINDS.....SOUTHEAST AROUND 8 MPH.
HAINES INDEX........2 OR VERY LOW.
LAL.................3.
RAINFALL AMOUNT.....0.50 INCHES.

.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...
MOSTLY CLOUDY WITH SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S. WEST WINDS 3 TO
9 MPH.
.FRIDAY...
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS 3 TO 10 MPH.
.SATURDAY...
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S. WEST
WINDS 3 TO 8 MPH.

$$
FORECASTER...BOWER
REQUESTED BY...ASHLEY SITES
TYPE OF REQUEST...WILDFIRE
.TAG 20140722.LONEM.01/SEW






USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.