FNUS75 KPSR 222134
FWSPSR

SPOT FORECAST FOR NOXIOUS WEEDS RX...TONTO NATIONAL FOREST-GLOBE RANGER DISTRICT
NATIONAL WEATHER SERVICE PHOENIX AZ
234 PM MST WED APR 22 2009

FORECAST IS BASED ON IGNITION TIME OF 1435 MST ON APRIL 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
HIGH PRESSURE CONTINUES TO BREAK DOWN OVER THE REGION THROUGH
THURSDAY AS A WEAK PACIFIC LOW PRESSURE AREA MOVES OVER THE REGION.
HIGH TEMPERATURES WILL LOWER SOME...BUT WILL BE WELL ABOVE NORMAL.
IN ADDITION...THE AIRMASS WILL STAY QUITE DRY WITH MINIMUM
HUMIDITIES WELL UNDER 15 PERCENT THROUGH THURSDAY. OVERNIGHT RH
VALUES WILL RANGE IN THE MID 20S. AFTERNOON WINDS WILL BECOME
INCREASINGLY BREEZY OUT OF THE SOUTH-SOUTHWEST THROUGH THURSDAY.
CRITICAL FIRE WEATHER THRESHOLDS ARE NOT ANTICIPATED.

.REST OF TODAY...

SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........5-10 PCT.
WIND...20 FOOT......SOUTHWEST WINDS 8 TO 12 MPH.
CWR.................0 PERCENT.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 58.
MAX HUMIDITY........23-28 PCT.
WIND...20 FOOT......SOUTH WINDS 6 TO 11 MPH.
CWR.................0 PERCENT.

.THURSDAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........8-13 PCT.
WIND...20 FOOT......SOUTH WINDS 9 TO 14 MPH.
CWR.................0 PERCENT.

$$
FORECASTER...MP
REQUESTED BY...PHOENIX INTERAGENCY DISPATCH CENTER
TYPE OF REQUEST...PRESCRIBED
.TAG 20090422.NOXIO.01/PSR