827
FNUS75 KTWC 021157
FWSTWC

Spot Forecast for 228...Tucson Interagency Dispatch Center
National Weather Service Tucson AZ
457 AM MST Tue Jun 2 2026

Forecast is based on forecast start time of 0500 MST on June 02.

.DISCUSSION...Winds mostly terrain driven and less than 10 mph
with occasional gust up to 13 mph each afternoon. Min RH
values 12 to 15 percent with poor overnight recoveries into the
low 20s percent. A bit of moisture moves in on Wednesday for a
slight chance of a shower or thunderstorms late in the afternoon.

.TODAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....89-92 degrees.
Min humidity........11-14 percent.
20-foot winds.......Light winds becoming southwest 5 to 8 mph this
                    morning, then shifting to the west 6 to 10 mph
                    late in the afternoon.
Smoke dispersal.....Poor (1800 knot-ft) increasing to excellent
                    (111000 knot-ft).
Mixing height.......1800 ft AGL increasing to 11400 ft AGL.
Transport winds.....North 3 to 5 knots shifting to the southwest 6
                    to 10 knots in the late morning and afternoon.

TIME (MST)      6 AM      9 AM      NOON      3 PM
Sky (%).........8         9         3         6
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
CWR.............0         0         0         0
Temp............67        81        88        90
RH..............25        17        14        12
20 FT wind......NE 1G2    SW 3G4    SW 7G11   W 8G13
Mix hgt (ft)....500       3500      9800      11400
Transport wind..N 4       NW 5      S 9       SW 9
Vrate kt-ft/1K..2         17        88        102
Ventrate Cat....POOR      MRGL      VYGD      EXNT

.TONIGHT...

Sky/weather.........Clear.
Chance of pcpn......0 percent.
Min temperature.....64-67 degrees.
Max humidity........20-23 percent.
20-foot winds.......Northwest winds 5 to 8 mph shifting to the
                    north 5 to 6 mph overnight.
Smoke dispersal.....Very good (95700 knot-ft) decreasing to poor
                    (2400 knot-ft).
Mixing height.......9600 ft AGL decreasing to 500 ft AGL.
Transport winds.....West around 10 knots shifting to the north
                    early in the morning.

TIME (MST)      6 PM      9 PM      MIDNGT    3 AM
Sky (%).........5         2         5         7
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
CWR.............0         0         0         0
Temp............86        75        68        65
RH..............12        16        20        21
20 FT wind......W 8G14    NW 6G10   N 3G6     N 4G6
Mix hgt (ft)....9600      500       500       500
Transport wind..W 10      NW 10     N 6       N 5
Vrate kt-ft/1K..96        5         3         2
Ventrate Cat....VYGD      POOR      POOR      POOR

.WEDNESDAY...

Sky/weather.........Sunny in the morning. Partly cloudy in the
                    afternoon with a slight chance of a shower
                    or thunderstorm.
Chance of pcpn......10 percent.
Max temperature.....90-93 degrees.
Min humidity........13-16 percent.
20-foot winds.......East winds up to 5 mph shifting to the west
                    late in the afternoon.
Smoke dispersal.....Poor (2500 knot-ft) increasing to excellent
                    (112600 knot-ft) in the afternoon.
Mixing height.......2100 ft AGL increasing to 13400 ft AGL in
                    the afternoon.
Transport winds.....Northeast 4 to 6 knots shifting to the
                    northwest 8 to 10 knots in the afternoon.

TIME (MST)      6 AM      9 AM      NOON      3 PM
Sky (%).........3         1         4         36
Weather cov.....                              S CHC
Weather type....NONE      NONE      NONE      RNSHWR
Tstm cov........
CWR.............0         0         10        10
Temp............67        81        89        91
RH..............21        19        17        15
20 FT wind......NE 3G6    SE 3G6    S 6G10    W 6G11
Mix hgt (ft)....500       4200      11600     12500
Transport wind..N 5       E 8       SE 9      S 9
Vrate kt-ft/1K..3         34        105       113
Ventrate Cat....POOR      FAIR      EXNT      EXNT

$$
Forecaster...FIRE WX FORECASTER
Requested by...Sarina Moreno
Type of request...WILDFIRE
.TAG 2614693.2/TWC
.DELDT 06/02/26
.FormatterVersion 2.0.0
.EMAIL jeffrey.fulgham@usda.gov,aztdc@firenet.gov

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