398
FNUS56 KPQR 212157
FWFPQR
FIRE WEATHER PLANNING FORECAST FOR NW OREGON AND SW WASHINGTON
NATIONAL WEATHER SERVICE PORTLAND OR
257 PM PDT WED AUG 21 2019
BROADCAST DISCUSSION
A COLD FRONT CROSSING THE INTERIOR SHOULD
FULLY BE EAST OF THE CASCADE CREST BY 1800 HOURS. WETTING RAINS
HAVE BEEN CONFINED TO THE NORTH COAST AND SOUTH OF FLORENCE,
EUGENE, AND SANTIAM PASS. SLIGHT WARMING AND DRYING THURSDAY AND
FRIDAY. A WEAK TROUGH SKIRTS NORTH AND MAY BRING LIGHT RAIN
ACROSS THE FAR NORTHWEST ZONES. HOT AND DRY FOR NEXT WEEK.
DISCUSSION
AS OF 1430, THE COLD FRONT IS LOCATED NEARLY OVER
I-5. SO FAR, HAVE MEASURED 0.25"-0.50" ALONG THE NORTH COAST AND
WILLIPA HILLS WITH SIMILAR AMOUNTS SOUTH OF A ROUGH FLORENCE-
EUGENE-SANTIAM PASS LINE. REMAINING AREAS HAVE RECEIVED A TENTH OR
LESS THUS FAR. EXPECT THE FRONT WILL CONTINUE MOVING EAST WITH
THE CENTRAL CASCADES LIKELY TO RECEIVE ADDITIONAL PRE-FRONTAL
RAIN THROUGH LATE THIS AFTERNOON. SHOWERS WILL CONTINUE BEHIND THE
FRONT FOR MOST AREAS BEFORE TAPERING OFF TONIGHT. SOME OF THESE
SHOWERS STILL HAVE POTENTIAL TO BRING A QUICK TENTH OR TWO OF
RAIN BEFORE DISSIPATING, BUT FEEL THAT WILL BE THE EXCEPTION
RATHER THAN THE NORM.
WARMER AND DRIER CONDITIONS RETURN THURSDAY AND FRIDAY. HOWEVER,
ANOTHER UPPER LEVEL DISTURBANCE MOVES ACROSS THE AREA LATE FRIDAY
NIGHT AND SATURDAY WITH LIGHT RAINS POSSIBLE FOR THE FAR
NORTHWESTERN PORTION OF OUR ZONES. THE PASSING TROUGH WILL ALSO
PRODUCE SLIGHTLY BELOW NORMAL DAYTIME TEMPERATURES SATURDAY AND
BREEZY TO WINDY CONDITIONS IN THE CENTRAL COLUMBIA RIVER GORGE.
CONFIDENCE IS INCREASING THAT NEXT WEEK WILL BRING A HOT AND DRY
PATTERN, ESPECIALLY MIDWEEK, AS AN UPPER RIDGE SLOWLY TRANSITS
THE PACNW. OFFSHORE FLOW SEEMS LIKE A DISTINCT POSSIBILITY,
ESPECIALLY BY WEDNESDAY, AND THERMAL TROUGH POSITION DETAILS WILL
LARGELY DETERMINE JUST HOW HOT AND DRY IT WILL BE. /JBONK
***WINDS ARE 20-FOOT 10 MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.25 OR GREATER***
WAZ664-221900-
SOUTH WASHINGTON COAST AND WEST WILLAPA HILLS-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY. A CHANCE OF SHOWERS IN
THE EVENING.
* MIN TEMPERATURE..........50-56.
* MAX HUMIDITY.............95-100 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............WEST 6 TO 10 MPH WITH GUSTS UP TO 22
MPH SHIFTING TO THE NORTHWEST 4 TO 7 MPH WITH GUSTS UP TO 20
MPH BEGINNING LATE EVENING.
* VALLEYS/LWR SLOPES.......WEST 4 TO 7 MPH.
* RIDGES/UPR SLOPES........SOUTHWEST 5 TO 9 MPH WITH GUSTS UP TO 20
MPH SHIFTING TO THE WEST 4 TO 7 MPH WITH GUSTS UP TO 20 MPH
BEGINNING LATE EVENING.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST 20 TO 25 MPH.
THURSDAY
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY.
* MAX TEMPERATURE..........66-71, EXCEPT 61-66 RIDGES.
* MIN HUMIDITY.............55-65 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............NORTHWEST 3 TO 6 MPH IN THE MORNING
BECOMING VARIABLE 0 TO 3 MPH, THEN BECOMING NORTHWEST 4 TO 7 MPH
WITH GUSTS UP TO 20 MPH LATE AFTERNOON.
* VALLEYS/LWR SLOPES.......VARIABLE 0 TO 3 MPH.
* RIDGES/UPR SLOPES........NORTHWEST 3 TO 6 MPH IN THE MORNING
BECOMING VARIABLE 0 TO 3 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......3 (VERY LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............3000 FT AGL.
* TRANSPORT WINDS..........NORTHWEST 10 TO 15 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............PARTLY CLOUDY THEN BECOMING MOSTLY
CLOUDY.
* MIN TEMPERATURE..........50-55.
* MAX HUMIDITY.............95-100 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............NORTHWEST 6 TO 11 MPH WITH GUSTS UP TO
25 MPH DECREASING TO 3 TO 6 MPH WITH GUSTS UP TO 20 MPH AFTER
MIDNIGHT.
* VALLEYS/LWR SLOPES.......NORTHWEST 3 TO 6 MPH WITH GUSTS UP TO 20
MPH IN THE EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........NORTHWEST 3 TO 6 MPH IN THE EVENING
BECOMING VARIABLE LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......3 (VERY LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST AROUND 10 MPH.
FRIDAY
* SKY/WEATHER..............MOSTLY CLOUDY.
* MAX TEMPERATURE..........67-72.
* MIN HUMIDITY.............49-60 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............NORTHWEST 3 TO 6 MPH INCREASING TO 6 TO
10 MPH IN THE AFTERNOON.
* VALLEYS/LWR SLOPES.......VARIABLE 0 TO 3 MPH BECOMING NORTHWEST 5
TO 9 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 0 TO 3 MPH BECOMING NORTHWEST 3
TO 6 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......4 (LOW).
* MIXING HEIGHT............2500 FT AGL.
* TRANSPORT WINDS..........NORTHWEST 5 TO 10 MPH.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 9 MPH WITH
GUSTS UP TO 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 51 TO 57.
HIGHS 67 TO 72. NORTHWEST WINDS 4 TO 7 MPH WITH GUSTS UP TO
20 MPH. MINIMUM HUMIDITY 65-75 PERCENT.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 51 TO 57. HIGHS 67 TO
75. NORTHWEST WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 55-65 PERCENT.
TUESDAY
CLEAR. LOWS 53 TO 58. HIGHS 76 TO 81. NORTH WINDS 5 TO
9 MPH. MINIMUM HUMIDITY 38-48 PERCENT.
WEDNESDAY
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS 79 TO 84.
NORTHWEST WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 35-45 PERCENT.
TEMPERATURE / HUMIDITY
HUCKLEBRRY 50 63 50 65 / 100 65 95 52
ORZ601-221900-
NORTH OREGON COAST-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY. A CHANCE OF SHOWERS IN
THE EVENING.
* MIN TEMPERATURE..........50-56.
* MAX HUMIDITY.............95-100 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............NORTHWEST 4 TO 7 MPH.
* VALLEYS/LWR SLOPES.......NORTHWEST 3 TO 6 MPH WITH GUSTS UP TO 20
MPH UNTIL EARLY MORNING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........SOUTHWEST 6 TO 8 MPH WITH GUSTS UP TO 20
MPH SHIFTING TO THE NORTHWEST 3 TO 6 MPH WITH GUSTS UP TO 20 MPH
BEGINNING LATE EVENING.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST 15 TO 20 MPH.
THURSDAY
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY.
* MAX TEMPERATURE..........65-70.
* MIN HUMIDITY.............60-65 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............NORTHWEST 3 TO 5 MPH EARLY MORNING
BECOMING VARIABLE 0 TO 3 MPH, THEN BECOMING NORTHWEST 4 TO 7 MPH
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* VALLEYS/LWR SLOPES.......VARIABLE 0 TO 3 MPH BECOMING NORTHWEST 3
TO 6 MPH LATE AFTERNOON.
* RIDGES/UPR SLOPES........NORTHWEST 3 TO 6 MPH IN THE MORNING
BECOMING VARIABLE 0 TO 3 MPH, THEN BECOMING NORTHWEST 3 TO 6 MPH
LATE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......4 (LOW).
* MIXING HEIGHT............2500 FT AGL.
* TRANSPORT WINDS..........NORTHWEST AROUND 15 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............PARTLY CLOUDY THEN BECOMING MOSTLY
CLOUDY.
* MIN TEMPERATURE..........50-55.
* MAX HUMIDITY.............90-100 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............NORTHWEST 6 TO 10 MPH BECOMING DRAINAGE
LESS THAN 5 MPH.
* VALLEYS/LWR SLOPES.......NORTHWEST 4 TO 7 MPH WITH GUSTS UP TO 20
MPH IN THE EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........NORTHWEST 3 TO 6 MPH WITH GUSTS UP TO 20
MPH IN THE EVENING BECOMING VARIABLE LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......4 (LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTH AROUND 10 MPH.
FRIDAY
* SKY/WEATHER..............MOSTLY CLOUDY.
* MAX TEMPERATURE..........67-72.
* MIN HUMIDITY.............50-60 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............NORTH 2 TO 5 MPH INCREASING TO NORTHWEST
6 TO 11 MPH IN THE AFTERNOON.
* VALLEYS/LWR SLOPES.......VARIABLE 0 TO 3 MPH BECOMING NORTHWEST 5
TO 9 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 0 TO 3 MPH BECOMING NORTHWEST 5
TO 9 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......5 (MODERATE).
* MIXING HEIGHT............1500 FT AGL.
* TRANSPORT WINDS..........NORTH AROUND 10 MPH.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
MOSTLY CLOUDY. NORTHWEST WINDS 6 TO 10 MPH WITH
GUSTS UP TO 20 MPH.
SATURDAY
A SLIGHT CHANCE OF RAIN. PARTLY CLOUDY. LOWS 51 TO
56. HIGHS 68 TO 73. NORTHWEST WINDS 4 TO 7 MPH WITH GUSTS UP TO
20 MPH. MINIMUM HUMIDITY 60-70 PERCENT.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 52 TO 57. HIGHS 67 TO
74. NORTH WINDS 5 TO 10 MPH. MINIMUM HUMIDITY 55-65 PERCENT.
TUESDAY
MOSTLY CLEAR. LOWS 53 TO 58. HIGHS 75 TO 80. NORTH
WINDS 8 TO 12 MPH. MINIMUM HUMIDITY 41-51 PERCENT.
WEDNESDAY
MOSTLY CLEAR. LOWS 61 TO 67. HIGHS 76 TO 83. WEST
WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 33-42 PERCENT.
TEMPERATURE / HUMIDITY
TILLAMOOK 54 69 51 72 / 99 61 98 58
CEDAR RAWS 49 63 52 68 / 95 59 80 43
ORZ612-221900-
CENTRAL OREGON COAST-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE EVENING.
* MIN TEMPERATURE..........51-56.
* MAX HUMIDITY.............95-100 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............SOUTHWEST 3 TO 6 MPH WITH GUSTS UP TO 20
MPH EARLY EVENING BECOMING DRAINAGE LESS THAN 5 MPH, THEN
BECOMING NORTHWEST 3 TO 6 MPH AFTER MIDNIGHT.
* VALLEYS/LWR SLOPES.......SOUTHWEST 4 TO 6 MPH WITH GUSTS UP TO 20
MPH EARLY EVENING BECOMING DRAINAGE LESS THAN 5 MPH, THEN
BECOMING NORTHWEST 3 TO 6 MPH LATE OVERNIGHT.
* RIDGES/UPR SLOPES........SOUTHWEST 6 TO 8 MPH WITH GUSTS UP TO 20
MPH EARLY EVENING BECOMING VARIABLE LESS THAN 5 MPH, THEN
BECOMING NORTHWEST 3 TO 6 MPH WITH GUSTS UP TO 20 MPH AFTER
MIDNIGHT.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......2 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST AROUND 20 MPH.
THURSDAY
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY.
* MAX TEMPERATURE..........67-73.
* MIN HUMIDITY.............49-60 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............NORTH 4 TO 7 MPH WITH GUSTS UP TO 20 MPH
INCREASING TO NORTHWEST 7 TO 12 MPH WITH GUSTS UP TO 25 MPH LATE
AFTERNOON.
* VALLEYS/LWR SLOPES.......NORTH 4 TO 7 MPH.
* RIDGES/UPR SLOPES........NORTH 4 TO 7 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......4 (LOW).
* MIXING HEIGHT............2500 FT AGL.
* TRANSPORT WINDS..........NORTH AROUND 20 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............PARTLY CLOUDY.
* MIN TEMPERATURE..........50-55.
* MAX HUMIDITY.............90-95 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............NORTH 8 TO 13 MPH WITH GUSTS UP TO 25
MPH DECREASING TO 3 TO 6 MPH WITH GUSTS UP TO 20 MPH AFTER
MIDNIGHT.
* VALLEYS/LWR SLOPES.......NORTHWEST 6 TO 10 MPH BECOMING DRAINAGE
LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........NORTHWEST 6 TO 10 MPH BECOMING VARIABLE
LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......4 (LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTH 10 TO 15 MPH.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY.
* MAX TEMPERATURE..........68-76.
* MIN HUMIDITY.............45-55 PERCENT.
* 20-FOOT WINDS............
* COASTAL STRIP............NORTH 2 TO 5 MPH INCREASING TO NORTHWEST
8 TO 13 MPH IN THE AFTERNOON.
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING NORTHWEST 6
TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 1 TO 4 MPH BECOMING NORTHWEST 6
TO 10 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......5 (MODERATE).
* MIXING HEIGHT............1500 FT AGL.
* TRANSPORT WINDS..........NORTH AROUND 10 MPH.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
PARTLY CLOUDY. NORTHWEST WINDS 9 TO 13 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS 51 TO 58. HIGHS
69 TO 76. NORTH WINDS 6 TO 11 MPH WITH GUSTS UP TO 25 MPH.
MINIMUM HUMIDITY 51-60 PERCENT.
MONDAY
CLEAR. LOWS 52 TO 57. HIGHS 70 TO 78. NORTH WINDS 8 TO
12 MPH WITH GUSTS UP TO 25 MPH. MINIMUM HUMIDITY 45-55 PERCENT.
TUESDAY
MOSTLY CLEAR. LOWS 53 TO 58. HIGHS 77 TO 85. NORTH
WINDS 6 TO 10 MPH. MINIMUM HUMIDITY 35-45 PERCENT.
WEDNESDAY
MOSTLY CLEAR. LOWS 59 TO 64. HIGHS 75 TO 83.
SOUTHWEST WINDS 3 TO 6 MPH. MINIMUM HUMIDITY 35-45 PERCENT.
TEMPERATURE / HUMIDITY
CANNIBAL 51 68 52 71 / 98 56 87 50
DUNES 54 68 52 68 / 99 61 96 62
ORZ602-WAZ665-221900-
NORTH OREGON COAST RANGE-EAST WILLAPA HILLS-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING.
* MIN TEMPERATURE..........49-54.
* MAX HUMIDITY.............95-100 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......SOUTHWEST 3 TO 6 MPH WITH GUSTS UP TO 20
MPH IN THE EVENING BECOMING DRAINAGE LESS THAN 5 MPH, THEN
BECOMING NORTHWEST 3 TO 6 MPH LATE OVERNIGHT.
* RIDGES/UPR SLOPES........NORTHWEST 4 TO 7 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......3 (VERY LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST AROUND 20 MPH.
THURSDAY
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING SUNNY.
* MAX TEMPERATURE..........67-73.
* MIN HUMIDITY.............48-55 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH.
* RIDGES/UPR SLOPES........NORTHWEST 3 TO 6 MPH IN THE MORNING
BECOMING VARIABLE 2 TO 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............2500 FT AGL.
* TRANSPORT WINDS..........NORTHWEST 10 TO 15 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............PARTLY CLOUDY.
* MIN TEMPERATURE..........50-55.
* MAX HUMIDITY.............85-95 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......NORTHWEST 3 TO 6 MPH.
* RIDGES/UPR SLOPES........NORTHWEST 3 TO 6 MPH IN THE EVENING
BECOMING VARIABLE LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST AROUND 10 MPH.
FRIDAY
* SKY/WEATHER..............MOSTLY CLOUDY.
* MAX TEMPERATURE..........70-77.
* MIN HUMIDITY.............42-48 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......NORTHWEST 3 TO 6 MPH.
* RIDGES/UPR SLOPES........VARIABLE 1 TO 4 MPH BECOMING NORTHWEST 3
TO 6 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......4 (LOW).
* MIXING HEIGHT............2000 FT AGL.
* TRANSPORT WINDS..........NORTH AROUND 10 MPH.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
MOSTLY CLOUDY. NORTHWEST WINDS 6 TO 10 MPH WITH
GUSTS UP TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 51 TO 56. HIGHS 69 TO 77.
NORTHWEST WINDS 4 TO 7 MPH WITH GUSTS UP TO 20 MPH. MINIMUM
HUMIDITY 50-60 PERCENT.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 51 TO 57. HIGHS 70 TO
80. NORTH WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 42-50 PERCENT.
TUESDAY
CLEAR. LOWS 52 TO 57. HIGHS 79 TO 86. NORTH WINDS 5 TO
9 MPH. MINIMUM HUMIDITY 29-39 PERCENT.
WEDNESDAY
MOSTLY CLEAR. LOWS 56 TO 66. HIGHS 83 TO 90.
NORTHWEST WINDS 3 TO 6 MPH. MINIMUM HUMIDITY 23-29 PERCENT.
TEMPERATURE / HUMIDITY
CASTLE RK 53 72 51 74 / 98 49 98 46
ABERNATHY 50 65 50 67 / 100 60 94 51
TIDEWATER 51 63 51 67 / 97 67 92 49
RYE MTN 50 69 51 73 / 95 54 85 45
SOUTH FORK 49 66 50 70 / 98 57 88 47
ORZ603-221900-
EAST SLOPES OF THE CENTRAL OREGON COAST RANGE-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY. A CHANCE OF SHOWERS IN
THE EVENING.
* MIN TEMPERATURE..........51-56.
* MAX HUMIDITY.............95-100 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......SOUTHWEST 4 TO 6 MPH WITH GUSTS UP TO 20
MPH EARLY EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........SOUTHWEST 6 TO 8 MPH WITH GUSTS UP TO 20
MPH SHIFTING TO THE NORTHWEST 3 TO 6 MPH WITH GUSTS UP TO 20 MPH
BEGINNING LATE EVENING.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST AROUND 15 MPH.
THURSDAY
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY.
* MAX TEMPERATURE..........72-77.
* MIN HUMIDITY.............36-45 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING NORTH 4 TO 7
MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........NORTH 3 TO 6 MPH IN THE MORNING BECOMING
VARIABLE 2 TO 5 MPH, THEN BECOMING NORTH 2 TO 5 MPH LATE
AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............5500 FT AGL.
* TRANSPORT WINDS..........NORTH AROUND 15 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............MOSTLY CLEAR.
* MIN TEMPERATURE..........51-56.
* MAX HUMIDITY.............85-90 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......NORTH 3 TO 6 MPH.
* RIDGES/UPR SLOPES........NORTHWEST 3 TO 6 MPH WITH GUSTS UP TO 20
MPH IN THE EVENING BECOMING VARIABLE LESS THAN 5 MPH, THEN
BECOMING NORTH 2 TO 5 MPH EARLY MORNING.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTH 10 TO 15 MPH.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY.
* MAX TEMPERATURE..........76-81.
* MIN HUMIDITY.............33-42 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING NORTH 4 TO 7
MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 1 TO 4 MPH BECOMING NORTHWEST 3
TO 6 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......4 (LOW).
* MIXING HEIGHT............4000 FT AGL.
* TRANSPORT WINDS..........NORTH AROUND 10 MPH.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
PARTLY CLOUDY. NORTHWEST WINDS 6 TO 10 MPH WITH
GUSTS UP TO 20 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS 51 TO 58. HIGHS
75 TO 81. NORTH WINDS 4 TO 7 MPH WITH GUSTS UP TO 20 MPH. MINIMUM
HUMIDITY 38-48 PERCENT.
MONDAY
CLEAR. LOWS 52 TO 57. HIGHS 78 TO 83. NORTH WINDS 5 TO
8 MPH. MINIMUM HUMIDITY 33-39 PERCENT.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 54 TO 64. HIGHS
83 TO 90. WEST WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 23-30 PERCENT.
TEMPERATURE / HUMIDITY
VILLAGECRK 53 75 53 80 / 96 38 82 34
HIGH POINT 53 72 52 78 / 98 37 82 34
ORZ604-WAZ667-221900-
WILLAMETTE VALLEY-CLARK COUNTY LOWLANDS-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY. A CHANCE OF SHOWERS IN
THE EVENING.
* MIN TEMPERATURE..........53-58.
* MAX HUMIDITY.............95-100 PERCENT.
* 20-FOOT WINDS............SOUTHWEST 4 TO 7 MPH WITH GUSTS UP TO 20
MPH IN THE EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST AROUND 20 MPH.
THURSDAY
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY THEN BECOMING SUNNY.
* MAX TEMPERATURE..........73-78.
* MIN HUMIDITY.............37-48 PERCENT.
* 20-FOOT WINDS............VARIABLE 0 TO 3 MPH BECOMING NORTH 4 TO
7 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............6000 FT AGL.
* TRANSPORT WINDS..........NORTH AROUND 15 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............MOSTLY CLEAR.
* MIN TEMPERATURE..........51-56.
* MAX HUMIDITY.............85-95 PERCENT.
* 20-FOOT WINDS............NORTH 4 TO 7 MPH WITH GUSTS UP TO 20 MPH
UNTIL EARLY MORNING BECOMING DRAINAGE LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTH 10 TO 15 MPH.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY.
* MAX TEMPERATURE..........77-82.
* MIN HUMIDITY.............33-42 PERCENT.
* 20-FOOT WINDS............VARIABLE 0 TO 3 MPH BECOMING NORTH 4 TO
7 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......5 (MODERATE).
* MIXING HEIGHT............4000 FT AGL.
* TRANSPORT WINDS..........NORTH AROUND 10 MPH.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 14 MPH
WITH GUSTS UP TO 25 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS 51 TO 58. HIGHS
77 TO 82. NORTH WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 35-45 PERCENT.
MONDAY
CLEAR. LOWS 52 TO 57. HIGHS 80 TO 85. NORTH WINDS 4 TO
7 MPH. MINIMUM HUMIDITY 33-39 PERCENT.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 52 TO 62. HIGHS
87 TO 96. NORTHWEST WINDS 4 TO 7 MPH. MINIMUM HUMIDITY
17-27 PERCENT.
TEMPERATURE / HUMIDITY
PORTLAND 57 74 57 78 / 91 45 83 40
SALEM 56 76 54 80 / 92 36 82 33
WILLOW CK 55 76 50 82 / 98 34 89 30
WAZ660-221900-
EXTREME SOUTH WASHINGTON CASCADES AND FOOTHILLS-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING, THEN A SLIGHT CHANCE
OF SHOWERS AFTER MIDNIGHT.
* MIN TEMPERATURE..........47-54, EXCEPT 43-48 RIDGES.
* MAX HUMIDITY.............95-100 PERCENT.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........WEST 5 TO 9 MPH WITH GUSTS UP TO 20 MPH
DECREASING TO 3 TO 6 MPH AFTER MIDNIGHT.
* VALLEYS/LWR SLOPES.......SOUTHWEST 4 TO 7 MPH WITH GUSTS UP TO 20
MPH IN THE EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........WEST 4 TO 7 MPH.
* CWR......................30 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........WEST AROUND 15 MPH.
THURSDAY
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING SUNNY. A
SLIGHT CHANCE OF SHOWERS IN THE MORNING.
* MAX TEMPERATURE..........65-71, EXCEPT 60-66 RIDGES.
* MIN HUMIDITY.............49-60 PERCENT.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........WEST 4 TO 7 MPH WITH GUSTS UP TO 20 MPH
INCREASING TO 6 TO 11 MPH WITH GUSTS UP TO 25 MPH LATE AFTERNOON.
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING WEST 3 TO 6
MPH LATE AFTERNOON.
* RIDGES/UPR SLOPES........NORTHWEST 2 TO 5 MPH IN THE MORNING
BECOMING VARIABLE 2 TO 5 MPH, THEN BECOMING NORTHWEST 3 TO 6 MPH
LATE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* MIXING HEIGHT............5000 FT AGL.
* TRANSPORT WINDS..........NORTHWEST AROUND 15 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............MOSTLY CLEAR.
* MIN TEMPERATURE..........49-54.
* MAX HUMIDITY.............85-90 PERCENT.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........WEST 6 TO 11 MPH BECOMING DRAINAGE LESS
THAN 5 MPH.
* VALLEYS/LWR SLOPES.......NORTH 3 TO 6 MPH WITH GUSTS UP TO 20 MPH
UNTIL EARLY MORNING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........NORTH 3 TO 6 MPH UNTIL EARLY MORNING
BECOMING VARIABLE LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTH 5 TO 10 MPH.
FRIDAY
* SKY/WEATHER..............MOSTLY CLOUDY.
* MAX TEMPERATURE..........69-76, EXCEPT 63-70 RIDGES.
* MIN HUMIDITY.............42-50 PERCENT.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........UPSLOPE 1 TO 4 MPH BECOMING SOUTHWEST 5
TO 8 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING WEST 4 TO 7
MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 0 TO 3 MPH BECOMING NORTHWEST 3
TO 6 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* MIXING HEIGHT............3500 FT AGL.
* TRANSPORT WINDS..........NORTHEAST AROUND 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 9 MPH WITH
GUSTS UP TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 48 TO 54. HIGHS 65 TO 74.
NORTHWEST WINDS 4 TO 7 MPH WITH GUSTS UP TO 20 MPH. MINIMUM
HUMIDITY 50-60 PERCENT.
SUNDAY
MOSTLY CLEAR. LOWS 48 TO 56. HIGHS 65 TO 74. NORTHWEST
WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 45-55 PERCENT.
MONDAY THROUGH TUESDAY
CLEAR. LOWS 47 TO 55. HIGHS 72 TO 82.
NORTHEAST WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 33-42 PERCENT.
WEDNESDAY
PARTLY CLOUDY. LOWS 56 TO 65. HIGHS 79 TO 88.
NORTHEAST WINDS 3 TO 6 MPH. MINIMUM HUMIDITY 21-26 PERCENT.
TEMPERATURE / HUMIDITY
DRY CREEK 49 70 52 75 / 99 49 85 42
CANYON CK 50 66 51 71 / 100 59 92 49
3CORNER RK 47 61 50 65 / 100 72 88 58
WAZ663-221900-
EASTERN GIFFORD PINCHOT NATIONAL FOREST MT ADAMS RANGER DISTRICT-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING.
* MIN TEMPERATURE..........45-52.
* MAX HUMIDITY.............95-100 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......WEST 5 TO 10 MPH DECREASING TO 4 TO 7
MPH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES........WEST 5 TO 10 MPH SHIFTING TO THE
NORTHWEST 5 TO 8 MPH AFTER MIDNIGHT.
* CWR......................10 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST 15 TO 20 MPH.
THURSDAY
* SKY/WEATHER..............PARTLY CLOUDY THEN BECOMING SUNNY.
* MAX TEMPERATURE..........69-74, EXCEPT 62-68 RIDGES.
* MIN HUMIDITY.............39-45 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......WEST 4 TO 7 MPH.
* RIDGES/UPR SLOPES........WEST 3 TO 6 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* MIXING HEIGHT............5000 FT AGL.
* TRANSPORT WINDS..........NORTHWEST 15 TO 20 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............MOSTLY CLEAR.
* MIN TEMPERATURE..........49-54.
* MAX HUMIDITY.............75-85 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......NORTHWEST 4 TO 7 MPH WITH GUSTS UP TO 20
MPH IN THE EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........NORTH 3 TO 6 MPH WITH GUSTS UP TO 20 MPH
IN THE EVENING BECOMING VARIABLE LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........WEST AROUND 10 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER..............MOSTLY CLOUDY.
* MAX TEMPERATURE..........74-79, EXCEPT 65-73 RIDGES.
* MIN HUMIDITY.............33-39 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING WEST 4 TO 7
MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 1 TO 4 MPH BECOMING WEST 4 TO 6
MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* MIXING HEIGHT............5000 FT AGL.
* TRANSPORT WINDS..........WEST 5 TO 10 MPH.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
MOSTLY CLOUDY. WEST WINDS 5 TO 7 MPH WITH GUSTS
UP TO 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 48 TO 53. HIGHS 67 TO 75. WEST
WINDS 7 TO 12 MPH WITH GUSTS UP TO 25 MPH. MINIMUM HUMIDITY
39-48 PERCENT.
SUNDAY
MOSTLY CLEAR. LOWS 47 TO 53. HIGHS 67 TO 76. NORTHWEST
WINDS 5 TO 9 MPH. MINIMUM HUMIDITY 36-45 PERCENT.
MONDAY THROUGH TUESDAY
CLEAR. LOWS 47 TO 55. HIGHS 73 TO 83.
TERRAIN DRIVEN WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY
24-33 PERCENT.
WEDNESDAY
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS 76 TO 85. EAST
WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 20-25 PERCENT.
TEMPERATURE / HUMIDITY
BUCK CREEK 49 72 51 77 / 97 38 84 34
ORZ605-221900-
NORTH OREGON CASCADE FOOTHILLS-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY. SHOWERS LIKELY IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
* MIN TEMPERATURE..........52-57, EXCEPT 47-52 RIDGES.
* MAX HUMIDITY.............90-100 PERCENT.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........SOUTHWEST 5 TO 7 MPH EARLY EVENING
BECOMING DRAINAGE LESS THAN 5 MPH.
* VALLEYS/LWR SLOPES.......SOUTHWEST 4 TO 7 MPH WITH GUSTS UP TO 20
MPH IN THE EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........SOUTH 5 TO 9 MPH WITH GUSTS UP TO 20 MPH
BECOMING VARIABLE LESS THAN 5 MPH.
* CWR......................30 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........WEST AROUND 15 MPH.
THURSDAY
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY THEN BECOMING SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING.
* MAX TEMPERATURE..........67-73, EXCEPT 63-68 RIDGES.
* MIN HUMIDITY.............39-48 PERCENT.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........UPSLOPE 1 TO 4 MPH BECOMING WEST 3 TO 6
MPH LATE AFTERNOON.
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING NORTHWEST 3
TO 6 MPH LATE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 1 TO 4 MPH BECOMING NORTHWEST 3
TO 5 MPH LATE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............5000 FT AGL.
* TRANSPORT WINDS..........NORTH 10 TO 15 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............MOSTLY CLEAR.
* MIN TEMPERATURE..........50-55.
* MAX HUMIDITY.............80-90 PERCENT, EXCEPT 65-75 PERCENT
RIDGES.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........WEST 3 TO 6 MPH EARLY EVENING BECOMING
DRAINAGE LESS THAN 5 MPH.
* VALLEYS/LWR SLOPES.......NORTH 3 TO 6 MPH WITH GUSTS UP TO 20 MPH
UNTIL EARLY MORNING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........NORTH 3 TO 6 MPH IN THE EVENING BECOMING
VARIABLE LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHEAST 5 TO 10 MPH.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY THEN BECOMING MOSTLY
CLOUDY.
* MAX TEMPERATURE..........73-78, EXCEPT 68-73 RIDGES.
* MIN HUMIDITY.............36-45 PERCENT.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........UPSLOPE 1 TO 4 MPH BECOMING WEST 3 TO 5
MPH IN THE AFTERNOON.
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING NORTHWEST 3
TO 6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 1 TO 4 MPH BECOMING NORTHWEST 4
TO 6 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......5 (MODERATE).
* MIXING HEIGHT............3500 FT AGL.
* TRANSPORT WINDS..........EAST AROUND 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 7 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS 51 TO 57. HIGHS
69 TO 77. NORTHWEST WINDS 3 TO 6 MPH. MINIMUM HUMIDITY
41-51 PERCENT.
MONDAY
CLEAR. LOWS 49 TO 54. HIGHS 73 TO 80. NORTH WINDS 3 TO
6 MPH. MINIMUM HUMIDITY 36-45 PERCENT.
TUESDAY
MOSTLY CLEAR. LOWS 53 TO 58. HIGHS 79 TO 88. NORTH
WINDS 3 TO 5 MPH. MINIMUM HUMIDITY 24-30 PERCENT.
WEDNESDAY
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS 86 TO 93. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY 17-22 PERCENT.
TEMPERATURE / HUMIDITY
HORSE CRK 49 64 50 69 / 100 47 64 39
JORDAN 53 74 50 79 / 100 36 86 33
ORZ607-221900-
MT. HOOD NATIONAL FOREST WEST OF CASCADE CREST-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY. SHOWERS IN THE EVENING,
THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
* MIN TEMPERATURE..........46-52.
* MAX HUMIDITY.............90-100 PERCENT.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........WEST 5 TO 9 MPH WITH GUSTS UP TO 20 MPH
DECREASING TO 3 TO 6 MPH AFTER MIDNIGHT.
* VALLEYS/LWR SLOPES.......SOUTHWEST 6 TO 10 MPH BECOMING WEST 3 TO
6 MPH WITH GUSTS UP TO 20 MPH BEGINNING LATE EVENING.
* RIDGES/UPR SLOPES........SOUTHWEST 8 TO 13 MPH BECOMING WEST 5 TO
8 MPH BEGINNING LATE EVENING.
* CWR......................50 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........WEST AROUND 20 MPH.
THURSDAY
* SKY/WEATHER..............PARTLY CLOUDY THEN BECOMING SUNNY. A
SLIGHT CHANCE OF SHOWERS IN THE MORNING.
* MAX TEMPERATURE..........63-69.
* MIN HUMIDITY.............36-45 PERCENT.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........WEST 3 TO 6 MPH INCREASING TO 6 TO 11
MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.
* VALLEYS/LWR SLOPES.......WEST 4 TO 7 MPH.
* RIDGES/UPR SLOPES........WEST 3 TO 6 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* MIXING HEIGHT............4500 FT AGL.
* TRANSPORT WINDS..........WEST 10 TO 15 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............MOSTLY CLEAR.
* MIN TEMPERATURE..........47-52.
* MAX HUMIDITY.............80-90 PERCENT, EXCEPT 65-75 PERCENT
RIDGES.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........WEST 6 TO 11 MPH WITH GUSTS UP TO 25 MPH
BECOMING DRAINAGE LESS THAN 5 MPH.
* VALLEYS/LWR SLOPES.......WEST 4 TO 7 MPH WITH GUSTS UP TO 20 MPH
IN THE EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........NORTHWEST 3 TO 6 MPH EARLY EVENING
BECOMING VARIABLE LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST AROUND 10 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY THEN BECOMING MOSTLY
CLOUDY.
* MAX TEMPERATURE..........68-76.
* MIN HUMIDITY.............31-42 PERCENT.
* 20-FOOT WINDS............
* COLUMBIA GORGE...........UPSLOPE 1 TO 4 MPH BECOMING WEST 5 TO 9
MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING NORTHWEST 4
TO 6 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 1 TO 4 MPH BECOMING NORTHWEST 4
TO 6 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* MIXING HEIGHT............4000 FT AGL.
* TRANSPORT WINDS..........SOUTHEAST AROUND 5 MPH SHIFTING TO THE
WEST IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 9 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 48 TO 53. HIGHS 66 TO 73. WEST
WINDS 5 TO 10 MPH. MINIMUM HUMIDITY 41-51 PERCENT.
SUNDAY
MOSTLY CLEAR. LOWS 48 TO 53. HIGHS 66 TO 73. NORTHWEST
WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 39-48 PERCENT.
MONDAY THROUGH TUESDAY
CLEAR. LOWS 45 TO 54. HIGHS 70 TO 80.
TERRAIN DRIVEN WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY
30-39 PERCENT.
WEDNESDAY
PARTLY CLOUDY. LOWS 54 TO 63. HIGHS 78 TO 85. NORTH
WINDS 3 TO 6 MPH. MINIMUM HUMIDITY 20-25 PERCENT.
TEMPERATURE / HUMIDITY
LOG CREEK 49 64 49 70 / 99 52 86 47
RED BOX 49 68 47 76 / 100 34 80 31
ORZ606-221900-
CENTRAL OREGON CASCADE FOOTHILLS-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY. SHOWERS LIKELY IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
* MIN TEMPERATURE..........52-57.
* MAX HUMIDITY.............90-100 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......SOUTHWEST 4 TO 6 MPH WITH GUSTS UP TO 20
MPH EARLY EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........SOUTHWEST 5 TO 9 MPH WITH GUSTS UP TO 20
MPH EARLY EVENING BECOMING VARIABLE LESS THAN 5 MPH.
* CWR......................30 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTHWEST 10 TO 15 MPH.
THURSDAY
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY THEN BECOMING SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING.
* MAX TEMPERATURE..........71-76, EXCEPT 66-71 RIDGES.
* MIN HUMIDITY.............36-45 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING NORTHWEST 3
TO 6 MPH WITH GUSTS UP TO 20 MPH LATE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 1 TO 4 MPH BECOMING NORTHWEST 3
TO 6 MPH LATE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......3 (VERY LOW).
* MIXING HEIGHT............5000 FT AGL.
* TRANSPORT WINDS..........NORTH AROUND 10 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............MOSTLY CLEAR.
* MIN TEMPERATURE..........51-56.
* MAX HUMIDITY.............75-85 PERCENT, EXCEPT 65-70 PERCENT
RIDGES.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......NORTH 4 TO 7 MPH WITH GUSTS UP TO 20 MPH
IN THE EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........NORTHWEST 4 TO 7 MPH WITH GUSTS UP TO 20
MPH IN THE EVENING BECOMING VARIABLE LESS THAN 5 MPH.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* HAINES INDEX (MID).......4 (LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTH 5 TO 10 MPH.
FRIDAY
* SKY/WEATHER..............PARTLY CLOUDY.
* MAX TEMPERATURE..........77-82, EXCEPT 71-76 RIDGES.
* MIN HUMIDITY.............30-36 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING NORTHWEST 4
TO 6 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH BECOMING NORTHWEST 4
TO 6 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* HAINES INDEX (MID).......5 (MODERATE).
* MIXING HEIGHT............3500 FT AGL.
* TRANSPORT WINDS..........NORTH 5 TO 10 MPH.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 7 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS 51 TO 57. HIGHS
73 TO 80. NORTH WINDS 2 TO 5 MPH. MINIMUM HUMIDITY 36-42 PERCENT.
MONDAY
CLEAR. LOWS 51 TO 56. HIGHS 76 TO 82. NORTH WINDS 3 TO
6 MPH. MINIMUM HUMIDITY 33-39 PERCENT.
TUESDAY
MOSTLY CLEAR. LOWS 52 TO 57. HIGHS 83 TO 89. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY 24-29 PERCENT.
WEDNESDAY
MOSTLY CLEAR. LOWS 58 TO 63. HIGHS 86 TO 92. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY 19-24 PERCENT.
TEMPERATURE / HUMIDITY
YELLOWSTNE 52 69 51 75 / 100 43 64 37
TROUT CK 53 70 52 76 / 100 45 67 35
ORZ608-221900-
WILLAMETTE NATIONAL FOREST-
257 PM PDT WED AUG 21 2019
TONIGHT
* SKY/WEATHER..............MOSTLY CLOUDY. SHOWERS IN THE EVENING,
THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
* MIN TEMPERATURE..........49-55, EXCEPT 43-49 RIDGES.
* MAX HUMIDITY.............90-100 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......SOUTHWEST 5 TO 8 MPH WITH GUSTS UP TO 20
MPH EARLY EVENING BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........SOUTHWEST 7 TO 12 MPH WITH GUSTS UP TO
25 MPH BECOMING WEST 4 TO 7 MPH WITH GUSTS UP TO 20 MPH BEGINNING
LATE EVENING.
* CWR......................30 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......2 (VERY LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........WEST 10 TO 15 MPH.
THURSDAY
* SKY/WEATHER..............MOSTLY CLOUDY THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING.
* MAX TEMPERATURE..........70-75, EXCEPT 64-70 RIDGES.
* MIN HUMIDITY.............36-45 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING NORTHWEST 3
TO 6 MPH LATE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 1 TO 4 MPH BECOMING NORTHWEST 3
TO 5 MPH LATE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* MIXING HEIGHT............5500 FT AGL.
* TRANSPORT WINDS..........NORTHWEST AROUND 10 MPH.
THURSDAY NIGHT
* SKY/WEATHER..............MOSTLY CLEAR.
* MIN TEMPERATURE..........46-52.
* MAX HUMIDITY.............70-80 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......NORTHWEST 3 TO 6 MPH EARLY EVENING
BECOMING DRAINAGE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES........NORTHWEST 3 TO 5 MPH EARLY EVENING
BECOMING VARIABLE LESS THAN 5 MPH, THEN BECOMING EAST 2 TO 5 MPH
EARLY MORNING.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......4 (LOW).
* MIXING HEIGHT............NEAR SURFACE.
* TRANSPORT WINDS..........NORTH AROUND 5 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER..............SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE..........76-82, EXCEPT 70-77 RIDGES.
* MIN HUMIDITY.............26-33 PERCENT.
* 20-FOOT WINDS............
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH BECOMING NORTHWEST 3
TO 6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES........VARIABLE 1 TO 4 MPH BECOMING NORTHWEST 4
TO 6 MPH IN THE AFTERNOON.
* CWR......................0 PERCENT.
* LAL......................1.
* HAINES INDEX (HIGH)......3 (VERY LOW).
* MIXING HEIGHT............4500 FT AGL.
* TRANSPORT WINDS..........SOUTHEAST AROUND 5 MPH SHIFTING TO THE
WEST IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
FRIDAY EVENING
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 7 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS 46 TO 53. HIGHS
69 TO 79. NORTHWEST WINDS 3 TO 6 MPH WITH GUSTS UP TO 20 MPH.
MINIMUM HUMIDITY 33-42 PERCENT.
MONDAY
CLEAR. LOWS 44 TO 52. HIGHS 73 TO 82. TERRAIN DRIVEN
WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY 28-36 PERCENT.
TUESDAY
MOSTLY CLEAR. LOWS 48 TO 54. HIGHS 76 TO 86. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY 24-29 PERCENT.
WEDNESDAY
MOSTLY CLEAR. LOWS 55 TO 61. HIGHS 80 TO 90. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY 20-25 PERCENT.
TEMPERATURE / HUMIDITY
PEBBLE 48 72 46 79 / 100 38 85 27
FIELDS 51 73 51 80 / 100 42 76 29
EMIGRANT 51 76 54 84 / 98 35 64 24
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page