154
FNUS76 KSTO 180138
FWSSTO
SPOT FORECAST FOR BEALE RX...FISH AND WILDLIFE SERVICE
NATIONAL WEATHER SERVICE SACRAMENTO CA
638 PM PDT WED JUN 17 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON JUNE 18.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
SLIGHTLY COOLER BUT STILL VERY WARM TEMPERATURES CONTINUE THIS WEEK,
ALONG WITH DRY CONDITIONS. RELATIVE HUMIDITY WILL TREND SLIGHTLY HIGHER
ON THURSDAY AND FRIDAY WITH INCREASED ONSHORE FLOW. GUSTY SOUTH
WINDS WILL DEVELOP EACH AFTERNOON AND PERSIST INTO THE LATE
EVENING BEFORE GRADUALLY DECREASING OVERNIGHT. STRONGEST
WINDS ARE EXPECTED BETWEEN 1500 AND 2300 HOURS WITH GUSTS OF
15 TO 20 MPH. SUSTAINED WINDS MAY APPROACH THE 14 MPH THRESHOLD DURING
THIS PERIOD, WITH A 50% CHANCE OF REACHING IT BETWEEN 1700-2100 PDT.
NO PRECIPITATION IS EXPECTED AT THE BURN SITE FOR AT LEAST THE NEXT
7 DAYS, ALTHOUGH THERE WILL BE THUNDERSTORMS AND CUMULUS BUILDUPS
IN THE DISTANCE OVER HIGHER TERRAIN.
THURSDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....88-92.
MIN HUMIDITY........28-32 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 13 MPH WITH GUSTS 15 TO 20 MPH,
STRONGEST AFTER 1500.
RIDGETOP...........SOUTH AROUND 7 TO 12 MPH.
MIXING HEIGHT.......INCREASING TO 3400 FT AGL.
TRANSPORT WINDS.....SOUTH 8 TO 13 MPH.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 8 AM 10 AM NOON 2 PM 4 PM
SKY COVER.......CLEAR CLEAR CLEAR CLEAR CLEAR
CWR.............0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0
TEMP............65 73 80 87 90
RH..............74 57 46 38 32
SL/VL WIND......S 6 S 7 S 7 S 8 S 12
SL/VL WIND GUST.10 12 12 14 17
RIDGETOP WIND...S 8 S 8 S 8 S 12 S 12
MIX HGT (FT)....1500 1500 2300 3400 3400
TRANSPORT WIND..S 8 S 8 S 8 S 12 S 12
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING MOSTLY CLOUDY.
MIN TEMPERATURE.....57-61.
MAX HUMIDITY........77-81 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 13 MPH WITH GUSTS 15 TO 20 MPH,
STRONGEST BEFORE MIDNIGHT.
RIDGETOP...........SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......DECREASING TO 400 FT AGL.
TRANSPORT WINDS.....SOUTH 10 TO 13 MPH.
CWR.................0 PERCENT.
CHANCE OF THUNDER...LESS THAN 5 PERCENT.
TIME (PDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY COVER.......CLEAR MCLEAR MCLEAR PCLDY MCLDY MCLDY
CWR.............0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0
TEMP............88 83 73 69 65 62
RH..............30 36 52 60 67 75
SL/VL WIND......S 13 S 13 S 13 SE 10 SE 9 SE 9
SL/VL WIND GUST.20 21 21 16 15 15
RIDGETOP WIND...S 15 S 14 S 13 S 13 S 13 S 12
MIX HGT (FT)....2800 400 400 400 400 400
TRANSPORT WIND..S 13 S 13 S 13 S 13 S 13 S 13
JUNETEENTH
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....83-87.
MIN HUMIDITY........32-36 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 12 MPH WITH GUSTS 15 TO 20 MPH,
STRONGEST AFTER 1500.
RIDGETOP...........SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......INCREASING TO 4300 FT AGL.
TRANSPORT WINDS.....SOUTH 9 TO 12 MPH.
CWR.................0 PERCENT.
CHANCE OF THUNDER...LESS THAN 5 PERCENT.
TIME (PDT) 6 AM 10 AM 2 PM
SKY COVER.......MCLDY PCLDY CLEAR
CWR.............0 0 0
CHC OF THDR (%).0 0 0
TEMP............59 69 82
RH..............84 60 40
SL/VL WIND......S 7G13 S 8G13 S 8G14
RIDGETOP WIND...S 10 S 12 S 14
MIX HGT (FT)....400 1400 3700
TRANSPORT WIND..S 10 S 12 S 9
FORECAST DAYS 3 THROUGH 5
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S. SOUTH WINDS
AROUND 8 MPH.
SUNDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S. SOUTH WINDS
AROUND 7 MPH.
MONDAY
CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND
6 MPH.
FORECASTER...KH
REQUESTED BY...TONY VELASQUEZ
TYPE OF REQUEST...PRESCRIBED
.TAG 2615268.5/STO
.DELDT 06/18/26
.FORMATTERVERSION 2.0.0
.EMAIL ANTHONY_VELASQUEZ@FWS.GOV
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