Suppression Forecast
Issued by NWS Portland, OR

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10
000
FNUS76 KPQR 281121
FWSPQR

SPOT FORECAST FOR FORK 3...USFS WNF
NATIONAL WEATHER SERVICE PORTLAND OR
421 AM PDT THU MAY 28 2015

FORECAST IS BASED ON IGNITION TIME OF 1540 PDT ON MAY 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...A LITTLE WARMER TODAY...

.DISCUSSION...HIGH PRESSURE ALOFT WILL SPREAD OVER THE AREA
TODAY. THE ONSHORE LOW-LEVEL FLOW IS EXPECTED TO BE SLIGHTLY
WEAKER TODAY. THUS...LOOK FOR 2-3 DEGREES OF WARMING COMPARED
TO WEDNESDAY. TERRAIN-DRIVEN WIND SHOULD PREVAIL...EXCEPT FOR
LATE-AFTERNOON THROUGH MID-EVENING WHEN THE GENERAL WIND MAY
OVERCOME THE LOCAL WIND COMPONENT. LITTLE CHANGE FRIDAY EXCEPT
FOR A COUPLE MORE DEGREES OF WARMING.


.TODAY...

SKY/WEATHER.........MOSTLY SUNNY. PARTLY CLOUDY MID TO LATE
                    AFTERNOON.
CWR (%).............0 PERCENT.
MAX TEMPERATURE.....76-79.
MIN HUMIDITY........34-39 PERCENT.
WIND (20 FT)........UP-SLOPE 2 TO 6 MPH BECOMING NORTHWEST TO
                    NORTH 4 TO 8 MPH AFTER 1400 WITH GUSTS
                    TO 14 MPH.
VISIBILITY..........7 MILES OR GREATER.
CEILING.............NO CEILINGS. SCATTERED CLOUDS 6000 TO 8000
                    FEET MSL IN THE AFTERNOON.

TIME (PDT)            8 AM     10 AM    NOON     2 PM     4 PM

TEMP............     55-58    62-65    71-74    73-76    76-79
RH..............     83-88    52-57    40-45    35-40    34-39
20 FT WIND......     W 0-3    W-NW 2-4 NW 3-6   NW-N 4-7 NW-N 4-8
   MAX GUST.....                         10      12        14

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY EARLY EVENING THEN MOSTLY CLEAR.
CWR (%).............0 PERCENT.
MIN TEMPERATURE.....50-53.
MAX HUMIDITY........85-90 PERCENT.
WIND (20 FT)........NORTHWEST TO NORTH 4 TO 8 MPH THROUGH 1900 WITH
                    GUSTS TO 14 MPH THEN DECREASING. WIND BECOMING
                    DRAINAGE TO 5 MPH BY 2200.

.FRIDAY...

SKY/WEATHER.........PARTLY CLOUDY.
CWR (%).............0 PERCENT.
MAX TEMPERATURE.....78-81.
MIN HUMIDITY........27-32 PERCENT.
WIND (20 FT)........UP-SLOPE TO 6 MPH BECOMING NORTHWEST TO NORTH
                    4 TO 8 MPH WITH GUSTS TO 14 MPH AFTER 1400.
VISIBILITY..........GREATER THAN 7 MILES.
CEILING.............8000 TO 10000 FT SCATTERED CLOUDS IN THE
                    AFTERNOON WITH CEILINGS 20000-25000 FT.

$$
FORECASTER...WEISHAAR
REQUESTED BY...CHRIS DONALDSON
REASON FOR REQUEST...PRESCRIBED
.TAG 20150527.FORK3.02/PQR



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