085
FNUS75 KTWC 131141
FWSTWC
SPOT FORECAST FOR HARRINGTON...SAN CARLOS AGENCY
NATIONAL WEATHER SERVICE TUCSON AZ
441 AM MST SAT SEP 13 2025
FORECAST IS BASED ON FORECAST START TIME OF 0700 MST ON SEPTEMBER 13.
DISCUSSION
ISOLATED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE THIS
MORNING INTO THE LATE AFTERNOON. STORMS WILL BE CAPABLE OF STRONG WINDS,
HAIL, AND HEAVY RAINFALL. STORM CHANCES DIMINISH AFTER 7 PM AS DRY AIR
BEGINS TO MOVE IN. OUTSIDE OF THUNDERSTORMS WINDS WILL BE BREEZY
TODAY OUT OF THE SOUTHWEST WITH GUSTS 20 TO 25 MPH. MIN RH WILL BE
AROUND 30 PERCENT TODAY DROPPING TO AROUND 20 PERCENT SUNDAY.
TODAY
SKY/WEATHER.........PARTLY SUNNY THEN MOSTLY CLOUDY. CHANCE OF
SHOWERS AND THUNDERSTORMS.
CHANCE OF PCPN......30 PERCENT.
MAX TEMPERATURE.....67-70 DEGREES.
MIN HUMIDITY........30-33 PERCENT.
20-FOOT WINDS.......SOUTHWEST WINDS 8 TO 12 MPH. GUSTS UP TO 22 MPH
IN THE AFTERNOON. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS.
MIXING HEIGHT.......1900 FT AGL INCREASING TO 5800 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 13 KNOTS INCREASING TO 15 TO 18
KNOTS LATE IN THE MORNING.
TIME (MST) 6 AM 9 AM NOON 3 PM
SKY (%).........77 56 38 21
WEATHER COV.....CHANCE CHANCE CHANCE CHANCE
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........CHC CHC CHC CHC
CWR.............30 30 30 30
TEMP............50 57 65 69
RH..............94 77 53 36
20 FT WIND......SW 2G5 S 5G10 SW 8G17 SW 8G18
MIX HGT (FT)....100 1900 4300 5800
TRANSPORT WIND..S 6 SW 10 SW 17 W 18
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EARLY EVENING.
CHANCE OF PCPN......20 PERCENT BECOMING 0 PERCENT.
MIN TEMPERATURE.....45-48 DEGREES.
MAX HUMIDITY........49-52 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHWEST 5 TO 7 MPH IN THE LATE EVENING AND
OVERNIGHT.
MIXING HEIGHT.......2700 FT AGL DECREASING TO 100 FT AGL.
TRANSPORT WINDS.....WEST 6 TO 12 KNOTS.
TIME (MST) 6 PM 9 PM MIDNGT 3 AM
SKY (%).........7 18 10 14
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0
TEMP............63 55 50 47
RH..............34 43 48 48
20 FT WIND......SW 7G14 W 5G10 NW 4G7 NW 4G6
MIX HGT (FT)....2700 100 100 100
TRANSPORT WIND..W 12 W 7 W 7 NW 6
SUNDAY
SKY/WEATHER.........SUNNY.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....72-75 DEGREES.
MIN HUMIDITY........19-22 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 7 MPH IN THE MORNING, THEN
SHIFTING TO THE SOUTH 5 TO 10 MPH IN THE LATE
MORNING AND AFTERNOON.
MIXING HEIGHT.......800 FT AGL INCREASING TO 6900 FT AGL.
TRANSPORT WINDS.....NORTHWEST 4 TO 6 KNOTS SHIFTING TO THE
SOUTHWEST 5 TO 8 KNOTS IN THE LATE MORNING AND
AFTERNOON.
TIME (MST) 6 AM 9 AM NOON 3 PM
SKY (%).........17 7 9 11
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0
TEMP............46 59 69 71
RH..............49 33 22 21
20 FT WIND......NW 3G6 NE 4G6 S 5G8 S 6G11
MIX HGT (FT)....100 2300 5900 6400
TRANSPORT WIND..NW 6 SW 5 SW 7 SW 7
FORECASTER...HARDIN
REQUESTED BY...CHARLES PATTERSON
TYPE OF REQUEST...WILDFIRE
.TAG 2521895.1/TWC
.DELDT 09/13/25
.FORMATTERVERSION 2.0.0
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