FNUS76 KPDT 231851
FWSPDT

SPOT FORECAST FOR ANTELOPE 2 UNIT 6...MALHEUR NF
NATIONAL WEATHER SERVICE PENDLETON OR
1145 AM PDT SAT MAY 23 2009

FORECAST IS BASED ON IGNITION TIME OF 1140 PDT ON MAY 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...AN UPPER LEVEL DISTURBANCE MOVING ACROSS THE REGION TODAY
MAY PRODUCE ISOLATED LATE AFTERNOON AND EVENING THUNDERSTORMS. A SIMILAR
PATTERN WILL CONTINUE ON SUNDAY.

***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.........MOSTLY SUNNY BECOMING PARTLY CLOUDY. ISOLATED
                    THUNDERSTORMS IN THE LATE AFTERNOON.
CWR.................10.
MAX TEMPERATURE.....73-77.
MIN HUMIDITY........22-27 PERCENT.
WIND (20 FT)........NORTHWEST 4-9 MPH.
RIDGETOP WIND.......NORTHWEST 7-12 MPH.
MIXING HEIGHT.......4500 FT AGL INCREASING TO 8000 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....WEST 10-15 MPH.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY IN THE EVENING THEN MOSTLY CLEAR.
                    ISOLATED THUNDERSTORMS IN THE EVENING.
CWR.................10.
MIN TEMPERATURE.....43-47.
MAX HUMIDITY........78-82 PERCENT.
WIND (20 FT)........NORTHWEST 4-8 MPH IN THE EVENING THEN
                    DOWNSLOPE 2-4 MPH.
RIDGETOP WIND.......NORTHWEST 3-6 MPH.
MIXING HEIGHT.......8000 FT AGL DECREASING TO 1000 FT AGL AFTER
                    MIDNIGHT.
TRANSPORT WINDS.....WEST 6-12 MPH.

.SUNDAY...

SKY/WEATHER.........MOSTLY SUNNY BECOMING PARTLY CLOUDY.
                    A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CWR.................10.
MAX TEMPERATURE.....70-74.
MIN HUMIDITY........27-31 PERCENT.
WIND (20 FT)........NORTHWEST 5-9 MPH.
RIDGETOP WIND.......NORTHWEST 6-11 MPH.
MIXING HEIGHT.......1000 FT AGL INCREASING TO 10000 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....WEST NORTHWEST 8-14 MPH.

$$
FORECASTER...ROBERT CRAMP
REQUESTED BY...TIM WEBB
TYPE OF REQUEST...PRESCRIBED
.TAG 20090523.ANTEL.02/PDT