Suppression Forecast
Issued by NWS Tucson, AZ

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589
FNUS75 KTWC 011454
FWSTWC

SPOT FORECAST FOR RACE TRACK FIRE...USFS
NATIONAL WEATHER SERVICE TUCSON AZ
754 AM MST FRI JUL 1 2016

FORECAST IS BASED ON REQUEST TIME OF 0738 MST ON JULY 01.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

IN AN EFFORT TO PROVIDE THE BEST SERVICE WE CAN, IF TIME PERMITS
PLEASE USE THE FEEDBACK OPTION TO SEND BACK THE WEATHER THAT
OCCURRED DURING THE FORECAST PERIOD YOU REQUESTED. AN EXAMPLE, THE
HIGH TEMP, MIN RH AND WIND SPEED FOR THE DAY OR THE WEATHER THAT WAS
OCCURRING DURING YOUR PRESCRIBED BURN.

.DISCUSSION...PLENTY OF LOWER LEVEL MOISTURE AND INCREASED INSTABILITY
WILL LEAD TO SHOWERS AND THUNDERSTORMS DEVELOPING THROUGHOUT THE DAY.
WE EXPECT SHOWERS AND THUNDERSTORMS TO DEVELOP IN THE 10 AM TO NOON TIME
FRAME AND CONTINUE  THROUGH THE AFTERNOON. STORM MOTION WILL BE TO THE
EAST-NORTHEAST AT 10 TO 15 MPH. BRIEFLY HEAVY RAIN IS POSSIBLE WITH THE
STORMS ALONG WITH GUSTY AND ERRATIC OUTFLOW WINDS. DRIER AIR
WILL START TO MOVE IN TONIGHT AND SATURDAY RESULTING IN A CONSIDERABLE
DECREASE IN SHOWER AND THUNDERSTORM CHANCES. SUNDAY AND MONDAY ARE
EXPECTED TO REMAIN DRY.

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED THUNDERSTORMS IN THE
                    MORNING...THEN NUMEROUS SHOWERS AND THUNDERSTORMS
                    THIS AFTERNOON.
MAX TEMPERATURE.....81 TO 84 DEGS.
MIN HUMIDITY........50 TO 53 PCT.
20-FOOT WINDS.......SOUTHWEST WINDS 6 TO 11 MPH.
LAL.................4 UNTIL 1200...THEN 5.
POP.................40 PERCENT UNTIL 1200...THEN 70 PERCENT.
HAINES INDEX........2 VERY LOW.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
                    SCATTERED SHOWERS AND THUNDERSTORMS.
MIN TEMPERATURE.....AROUND 70 DEGS.
MAX HUMIDITY........72 TO 75 PCT.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH IN THE EVENING
                    BECOMING LIGHT.
LAL.................3.
POP.................40 PERCENT UNTIL 2400...THEN 30 PERCENT
HAINES INDEX........2 VERY LOW.

.SATURDAY...

SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
                    THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 90 DEGS.
MIN HUMIDITY........30 TO 33 PCT.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
LAL.................2.
POP.................20 PERCENT.
HAINES INDEX........2 VERY LOW.

$$
FORECASTER...LADER
REQUESTED BY...SHANE CLIFTON
TYPE OF REQUEST...WILDFIRE
.TAG 20160701.RACET.01/TWC

VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON



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