398
FNUS75 KTWC 041812
FWSTWC
SPOT FORECAST FOR A MOUNTAIN 4TH OF JULY...TUCSON FIRE DEPARTMENT
NATIONAL WEATHER SERVICE TUCSON AZ
1112 AM MST SAT JUL 4 2026
FORECAST IS BASED ON FORECAST START TIME OF 1200 MST ON JULY 04.
DISCUSSION
HIGH TEMPERATURE TODAY WILL BE AROUND 103 DEGREES WITH DAILY
MINIMUM RH OF 9%. WINDS WILL BE FROM THE NORTHWEST UP TO 10 MPH
WITH GUSTS UP TO 18 MPH PEAKING AROUND 1600 TO 1800 MST. AFTER 1800,
WINDS WILL GRADUALLY WEAKEN TO LIGHT AND VARIABLE OVERNIGHT. MOSTLY
CLOUDY SKIES WILL CONTINUE TO LINGER IN THE AREA INTO THE NIGHTTIME
BECOMING PARTLY CLOUDY TOMORROW AFTERNOON. OVERNIGHT LOW TEMPERATURE
WILL BE AROUND 78 DEGREES WITH A MAXIMUM RH OF 28%. WINDS WILL BE
NORTHWEST TOMORROW UP TO 8 MPH. HIGH TEMPERATURE TOMORROW WILL BE
AROUND 106 DEGREES WITH A DAILY MINIMUM RH OF 10%.
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY.
CHANCE OF PRECIP....0 PERCENT.
MAX TEMPERATURE.....102-105 DEGREES.
MIN HUMIDITY........9-12 PERCENT.
SURFACE WINDS (MPH).NORTHWEST WINDS UP TO 10 MPH.
TRANSPORT WINDS.....WEST 4 TO 6 KNOTS SHIFTING TO THE SOUTH AROUND
7 KNOTS LATE IN THE AFTERNOON, THEN SHIFTING TO
THE NORTHWEST 8 TO 9 KNOTS LATE IN THE
AFTERNOON.
PCPN AMOUNT.........0.00 INCHES.
TIME (MST) NOON 3 PM
SKY (%).........62 57
WEATHER COV.....
WEATHER TYPE....NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0
TEMP............99 102
RH..............11 10
SURFACE WIND....NW 4G12 NW 8G18
TRANSPORT WIND..W 4 S 7
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CHANCE OF PRECIP....0 PERCENT.
MIN TEMPERATURE.....77-80 DEGREES.
MAX HUMIDITY........25-28 PERCENT.
SURFACE WINDS (MPH).WEST WINDS UP TO 10 MPH IN THE EVENING AND
OVERNIGHT BECOMING LIGHT.
TRANSPORT WINDS.....NORTHWEST 7 TO 12 KNOTS SHIFTING TO THE WEST 3
TO 7 KNOTS OVERNIGHT, THEN SHIFTING TO THE
SOUTHEAST EARLY IN THE MORNING.
PCPN AMOUNT.........0.00 INCHES.
TIME (MST) 6 PM 9 PM MIDNGT 3 AM
SKY (%).........58 59 90 76
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0
TEMP............101 93 88 82
RH..............12 15 17 22
SURFACE WIND....NW 10G17 NW 8G14 W 6G10 W 4G6
TRANSPORT WIND..N 10 N 10 NW 7 W 5
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF PRECIP....0 PERCENT.
MAX TEMPERATURE.....105-108 DEGREES.
MIN HUMIDITY........10-13 PERCENT.
SURFACE WINDS (MPH).LIGHT WINDS BECOMING NORTHWEST UP TO 8 MPH LATE
IN THE MORNING.
TRANSPORT WINDS.....SOUTH AROUND 3 KNOTS SHIFTING TO THE NORTHEAST
AROUND 4 KNOTS EARLY IN THE MORNING, THEN
SHIFTING TO THE NORTHWEST IN THE LATE MORNING
AND AFTERNOON.
PCPN AMOUNT.........0.00 INCHES.
TIME (MST) 6 AM 9 AM NOON
SKY (%).........68 43 49
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0
TEMP............79 93 101
RH..............26 17 12
SURFACE WIND....S 1G3 NW 1G5 NW 5G12
TRANSPORT WIND..S 3 NW 4 W 7
FORECASTER...MALARKEY
REQUESTED BY...BRANDEN MASON
TYPE OF REQUEST...OTHER
.TAG 2616679.0/TWC
.DELDT 07/04/26
.FORMATTERVERSION 2.0.0
.EMAIL BRANDEN.MASON@TUCSONAZ.GOV
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