FNUS76 KPDT 081709
FWSPDT

SPOT FORECAST FOR CHAPMAN SPRINGS...BLM
NATIONAL WEATHER SERVICE PENDLETON OR
1009 AM PDT MON AUG 8 2011

FORECAST IS BASED ON REQUEST TIME OF 0910 PDT ON AUGUST 08.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RED FLAG WARNING IN EFFECT UNTIL 10 PM PDT THIS EVENING FOR
THUNDERSTORMS PRODUCING ABUNDANT LIGHTNING...

.DISCUSSION...MAIN THUNDERSTORM ACTIVITY SHOULD BE WELL SOUTH OF THE
SPOT AREA...BUT CAN'T RULE OUT A THUNDERSTORM OVER THE BURN AREA
TODAY. THUNDERSTORMS WOULD PRODUCE LITTLE RAIN AND HAVE INCREASED
POTENTIAL FOR GUSTY WINDS. OTHERWISE...LITTLE CHANGE FROM THE LAST
FEW DAYS.

***THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS***
***WINDS ARE 20 FOOT 10 MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***
***FORECAST IS VALID FOR 12 HOURS AFTER ISSUANCE***

.TODAY...

SKY/WEATHER.........SUNNY THEN BECOMING PARTLY CLOUDY. A SLIGHT
                    CHANCE OF THUNDERSTORMS.
CWR.................0.
MAX TEMPERATURE.....91.
MIN HUMIDITY........15 PERCENT.
WIND (20 FT)........UPSLOPE 0 TO 3 MPH BECOMING NORTHWEST 6 TO
                    10 MPH IN THE AFTERNOON. CAUTION FOR TERRAIN
                    EDDIES.
RIDGETOP WIND.......NORTHWEST 1 TO 3 MPH INCREASING 10 TO 15 MPH IN
                    THE AFTERNOON.
LAL.................2.
HAINES INDEX........3 (VERY LOW).

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING CLEAR.
CWR.................0.
MIN TEMPERATURE.....52.
MAX HUMIDITY........50 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 6 TO 10 MPH BECOMING DRAINAGE
                    WINDS LESS THAN 5 MPH.
RIDGETOP WIND.......NORTHWEST WIND 10 TO 15 MPH...BECOMING WEST 2 TO
                    5 MPH.
LAL.................1.
HAINES INDEX........3 (VERY LOW).

.TUESDAY...

SKY/WEATHER.........SUNNY.
CWR.................0.
MAX TEMPERATURE.....87.
MIN HUMIDITY........15 PERCENT.
WIND (20 FT)........UPSLOPE 2 TO 4 MPH...BECOMING NORTHWEST
                    NORTHWEST 6 TO 10 MPH. CAUTION FOR TERRAIN
                    EDDIES.
RIDGETOP WIND.......NORTHWEST WINDS 2 TO 5 MPH...INCREASING 10 TO 15
                    MPH IN THE AFTERNOON.
LAL.................1.
HAINES INDEX........4 (LOW).

$$
FORECASTER...DOUGLAS WEBER/JON BONK
REQUESTED BY...COIDC
TYPE OF REQUEST...WILDFIRE
.TAG 20110808.CHAPM.01/PDT