FNUS75 KTWC 271158
FWSTWC

SPOT FORECAST FOR BAR 99 RX...USFS CNF
NATIONAL WEATHER SERVICE TUCSON AZ
457 AM MST TUE APR 27 2010

FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON APRIL 27.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

...FIRE WEATHER WATCH IN EFFECT FROM LATE WEDNESDAY MORNING THROUGH
EARLY WEDNESDAY EVENING...

.DISCUSSION...DRY CONDITIONS AND WARM DAYTIME TEMPERATURES WILL
PREVAIL TODAY AS HIGH PRESSURE ALOFT MOVES EAST OF THE REGION. WINDY
CONDITIONS ARE EXPECTED ON WEDNESDAY AS A STORM SYSTEM APPROACHES
THE AREA FROM THE NORTHWEST. A FIRE WEATHER WATCH IS IN EFFECT FOR
THE BURN SITE FROM LATE WEDNESDAY MORNING THROUGH EARLY WEDNESDAY
EVENING.

BREEZY CONDITIONS ARE EXPECTED ON THURSDAY...BUT WITH SIGNIFICANT
COOLING EXPECTED TO TAKE PLACE ON THURSDAY...MINIMUM RELATIVE
HUMIDITY VALUES MAY NOT MEET CRITICAL FIRE WEATHER THRESHOLDS.
BREEZY CONDITIONS WILL THEN PERSIST THROUGH THE UPCOMING WEEKEND...
BUT FIRE WEATHER CONCERNS SHOULD BE DIMINISHED DURING THIS TIME
FRAME DUE TO MUCH COOLER TEMPERATURES...INCREASED CLOUD COVER AND A
SLIGHT CHANCE OF PRECIPITATION.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....78 TO 83 DEGS.
MIN HUMIDITY........6 TO 11 PCT.
WIND (20 FT)........UPSLOPE/UPVALLEY 5 TO 10 MPH BECOMING
                    SOUTHWEST 7 TO 12 MPH. AFTERNOON GUSTS AROUND
                    22 MPH.
HAINES INDEX........5 MODERATE.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....47 TO 52 DEGS.
MAX HUMIDITY........38 TO 43 PCT.
WIND (20 FT)........SOUTHWEST TO WEST 7 TO 12 MPH WITH GUSTS
                    AROUND 22 MPH EARLY IN THE EVENING. SOUTH
                    WIND 5 TO 10 MPH OVERNIGHT.
HAINES INDEX........4 LOW.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY AND BECOMING WINDY.
MAX TEMPERATURE.....76 TO 81 DEGS.
MIN HUMIDITY........7 TO 12 PCT.
WIND (20 FT)........SOUTH 8 TO 13 MPH WITH GUSTS TO AROUND 20 MPH
                    EARLY IN THE MORNING. WINDS BECOMING SOUTHWEST
                    AND INCREASING 17 TO 22 MPH BY LATE MORNING AND
                    25 TO 30 MPH IN THE AFTERNOON. GUSTS TO AROUND
                    45 MPH IN THE AFTERNOON.
HAINES INDEX........5 MODERATE.

$$
FORECASTER...FIRE WEATHER FORECASTER
REQUESTED BY...RX SPEC
TYPE OF REQUEST...PRESCRIBED
.TAG 20100427.BAR99.01/TWC