852
FNUS76 KPQR 061343
FWSPQR
SPOT FORECAST FOR AERIAL SPAY...BLM
NATIONAL WEATHER SERVICE PORTLAND OR
643 AM PDT MON APR 6 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 PDT ON APRIL 06.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
THERE IS A 100% CHANCE DRY WEATHER WILL CONTINUE TODAY
THROUGH TOMORROW AS HIGH PRESSURE REMAINS FIRMLY IN PLACE OVER THE
REGION. SKIES WILL REMAIN CLEAR TODAY ASIDE FROM SOME THIN
SCATTERED HIGH CLOUDS FROM TIME TO TIME WITH CEILINGS ABOVE 20,000
FEET. CONFIDENCE IN CEILINGS LOWERS FOR TONIGHT AND TOMORROW
MORNING, AS THIS IS WHEN THERE IS A 30-40% CHANCE FOR SCATTERED
TO BROKEN CLOUDS WITH CEILINGS AROUND OR BELOW 2000-3000 FEET,
SPECIFICALLY BETWEEN 4-10 AM PDT TUESDAY. NOTE THAT IS NOT REFLECTED
IN THE CEILING FORECAST BELOW AS IT IS NOT THE MOST LIKELY OUTCOME,
HOWEVER FLYING MAY BE WORTH AVOIDING BETWEEN 4-10 AM TUESDAY IF
CEILINGS UNDER 3000 FEET WOULD BE PROBLEMATIC FOR YOUR OPERATIONS.
WINDS ARE EXPECTED TO REMAIN FAIRLY LIGHT, GENERALLY UNDER 10-15 MPH,
EXCEPT AROUND 15-20 MPH OUT OF THE WEST BETWEEN 2000 AND 6000 FEET
ABOVE GROUND LEVEL. SURFACE WINDS WILL BE CALM THIS MORNING BUT
SHOULD BECOME WESTERLY BY LATE AFTERNOON.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY ASIDE FROM A FEW THIN HIGH
CLOUDS FROM TIME TO TIME, ESPECIALLY IN
THE LATE AFTERNOON.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 72.
MIN HUMIDITY........40 PERCENT.
DEWPOINT............45 INCREASING TO 48 IN THE LATE MORNING AND
AFTERNOON, THEN DECREASING TO 45 LATE IN THE
AFTERNOON.
SURFACE WINDS.......LIGHT WINDS BECOMING WEST AROUND 6 MPH IN THE
AFTERNOON.
MIXING HEIGHT.......3800 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 3 TO 5 MPH SHIFTING TO THE WEST 5 TO
13 MPH IN THE LATE MORNING AND AFTERNOON.
RAINFALL AMOUNT.....0.00 INCHES.
CEILING (KFT).......22 INCREASING TO 25 LATE IN THE AFTERNOON.
VISIBILITY (SM)......10.
TIME (PDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........10 10 11 10 11 11 9 8 9 13 25
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0
CHC OF LTNG (%).0 0 0 0 0 0 0 0 0 0 0
TEMP............50 53 55 60 63 66 69 70 70 72 71
DEWPOINT........44 46 47 49 50 50 50 48 46 46 45
RH..............80 78 74 67 63 56 51 46 42 40 40
SURFACE WND DIR.SE SE SW W W W W W W W W
SURFACE WND SPD.3 3 3 3 4 5 6 6 6 6 6
SURFACE WND GST.5 5 5 6 6 8 9 10 12 12 12
MIX HGT (KFT)...0.5 0.4 0.5 1.4 1.9 2.3 2.8 3.2 3.7 3.7 3.8
TRANSP WIND DIR.SE SE S SW SW W W W W W W
TRANSP WIND SPD.5 5 3 5 6 7 9 10 13 13 12
CEILING (KFT)...22 22 22 22 22 23 23 25 25 25 25
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 10 10
TONIGHT
SKY/WEATHER.........INCREASING CLOUDS.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....AROUND 41.
MAX HUMIDITY........93 PERCENT.
DEWPOINT............47 DECREASING TO 42 OVERNIGHT.
SURFACE WINDS.......WEST WINDS AROUND 6 MPH EARLY IN THE EVENING
BECOMING LIGHT.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....WEST 6 TO 10 MPH SHIFTING TO THE NORTH 5 TO 6
MPH AFTER 3 AM.
RAINFALL AMOUNT.....0.00 INCHES.
CEILING (KFT).......23 DECREASING TO 20 AFTER 3 AM.
VISIBILITY (SM)......10.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........34 39 53 55 46 25 33 34 35 38 41 55
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
CHC OF LTNG (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............70 67 61 58 55 53 50 49 47 46 44 43
DEWPOINT........47 49 49 48 47 45 44 43 43 42 42 41
RH..............44 53 64 70 73 74 80 81 87 87 91 91
SURFACE WND DIR.W W SW W NW NW N N N N NE N
SURFACE WND SPD.6 5 4 4 3 3 3 3 3 3 3 3
SURFACE WND GST.10 9 9 7 7 6 6 6 6 5 6 6
MIX HGT (KFT)...1.9 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.6 0.5 0.5 0.5
TRANSP WIND DIR.W W W SW SW NW NW NW N N N N
TRANSP WIND SPD.10 10 8 7 6 3 5 5 6 5 5 6
CEILING (KFT)...25 25 24 23 23 23 23 23 24 23 22 20
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 10 10 10
TUESDAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY SUNNY.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........42 PERCENT.
DEWPOINT............39 DECREASING TO 34 LATE IN THE MORNING.
SURFACE WINDS.......LIGHT WINDS BECOMING NORTHWEST AROUND 6 MPH
LATE IN THE AFTERNOON, THEN BECOMING LIGHT LATE
IN THE AFTERNOON.
MIXING HEIGHT.......4300 FT AGL.
TRANSPORT WINDS.....NORTH 6 TO 7 MPH SHIFTING TO THE NORTHWEST 5 TO
8 MPH IN THE LATE MORNING AND AFTERNOON.
RAINFALL AMOUNT.....0.00 INCHES.
CEILING (KFT).......21 INCREASING TO 23 LATE IN THE MORNING.
VISIBILITY (SM)......10.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........55 55 50 50 50 17 17 17 16 16 16 16
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
CHC OF LTNG (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............43 42 41 44 46 48 50 52 55 55 56 56
DEWPOINT........41 39 37 38 37 36 36 35 35 34 34 33
RH..............91 88 85 78 70 63 58 52 47 45 44 42
SURFACE WND DIR.N N N N N NW NW NW NW NW NW NW
SURFACE WND SPD.3 3 3 3 3 4 4 4 6 6 6 5
SURFACE WND GST.6 6 6 6 6 8 8 8 10 10 10 9
MIX HGT (KFT)...0.8 1.4 2.0 2.5 2.8 3.1 3.5 3.8 4.0 4.3 4.3 4.0
TRANSP WIND DIR.N N N NW NW NW NW NW NW NW NW NW
TRANSP WIND SPD.6 7 7 6 6 5 6 7 8 8 8 8
CEILING (KFT)...21 22 23 23 23 23 24 25 25 25 25 25
VISIBILITY (SM).10 10 10 10 10 10 10 10 10 10 10 10
FORECASTER...KRANZ
REQUESTED BY...JAY TORLAND
TYPE OF REQUEST...HAZMAT
.TAG 2609096.0/PQR
.DELDT 04/06/26
.FORMATTERVERSION 2.0.0
.EMAIL JTORLAND@BLM.GOV
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