684
FNUS56 KPDT 291356
FWFPDT
FIRE WEATHER PLANNING FORECAST FOR NE OREGON AND SE WASHINGTON
NATIONAL WEATHER SERVICE PENDLETON OR
656 AM PDT SUN JUN 29 2025
DISCUSSION
TEMPERATURES WILL WARM REGION-WIDE EARLY THIS WEEK,
PEAKING MONDAY AND TUESDAY. MINIMUM RHS WILL BE LOW (TEENS AND
TWENTIES) WITH GENERALLY MODERATE TO GOOD OVERNIGHT RECOVERY.
ASIDE FROM LOW (15-30 PERCENT) SHOWER AND THUNDERSTORM CHANCES
EACH AFTERNOON AND EVENING MONDAY THROUGH THURSDAY OVER PORTIONS
OF CENTRAL OREGON AND THE BLUE MOUNTAINS, PREDOMINANTLY DRY
CONDITIONS ARE FORECAST. A RETURN OF BREEZY TO WINDY WESTERLY
WINDS THROUGH THE CASCADE GAPS IS ANTICIPATED LATE TUESDAY THROUGH
FRIDAY.
***THUNDERSTORMS IMPLY STRONG GUSTY WINDS***
***WINDS ARE 20 FOOT 10 MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***
***VENTILATION INDEX IS DERIVED FROM THE
TRANSPORT WIND MULTIPLIED BY THE MIXING
HEIGHT IN 100'S OF FEET. INDEX CATEGORIES
ARE A GENERALIZED INDICATOR AND USERS ARE
ENCOURAGE TO DEVELOP CRITERIA THAT ARE
SUITABLE AND REPRESENTATIVE OF DISPERSION
CONDITIONS IN THEIR LOCAL AREA OF INTEREST.***
NOTE: MAX TRANSPORT WINDS MAY NOT OCCUR
AT THE SAME TIME AS MAX MIXING HEIGHT.
WAZ695-292330-
EAST WASHINGTON SOUTH CENTRAL CASCADE MOUNTAINS-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....77-86...EXCEPT 69-76 RIDGES.
* MIN HUMIDITY........24-34 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING SOUTHEAST 2
TO 5 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 5 MPH.
* VENTILATION INDEX...POOR (25-50) INCREASING TO POOR TO FAIR
(193-299) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....53-59.
* MAX HUMIDITY........46-61 PERCENT.
* HUMIDITY RECOVERY...MODERATE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 1 TO 5 MPH IN THE EVENING
BECOMING LIGHT WINDS LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....EAST AROUND 5 MPH.
* VENTILATION INDEX...POOR TO FAIR (131-219) DECREASING TO POOR
(25-41) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-91...EXCEPT 74-82 RIDGES.
* MIN HUMIDITY........22-33 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING SOUTHWEST 2
TO 5 MPH IN THE AFTERNOON.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
* VENTILATION INDEX...POOR (28-54) INCREASING TO POOR TO FAIR
(182-290) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS 54 TO 62. HIGHS 75 TO 88. NORTHWEST
WINDS 3 TO 8 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 49 TO 58. HIGHS 67 TO 81.
NORTHWEST WINDS 5 TO 11 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 45 TO 52. HIGHS 62 TO 76. WEST
WINDS 5 TO 11 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 43 TO 50. HIGHS 64 TO 78.
NORTHWEST WINDS 4 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 44 TO 52. HIGHS 66 TO 79. WEST
WINDS 3 TO 8 MPH.
WAZ690-292330-
KITTITAS VALLEY-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....84-91...EXCEPT 73-86 RIDGES.
* MIN HUMIDITY........18-23 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 1 TO 6 MPH IN THE MORNING
BECOMING UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 2 TO 6 MPH IN THE MORNING
BECOMING LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
* VENTILATION INDEX...POOR (56-120) INCREASING TO FAIR (267-345) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....58-64.
* MAX HUMIDITY........39-49 PERCENT.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...DRAINAGE WINDS LESS THAN 5 MPH BECOMING
NORTHWEST 2 TO 6 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 5 MPH BECOMING NORTH 2
TO 7 MPH AFTER MIDNIGHT.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR TO FAIR (152-208) DECREASING TO POOR
(26-42) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....90-97...EXCEPT 79-92 RIDGES.
* MIN HUMIDITY........16-21 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 2 TO 7 MPH IN THE MORNING
BECOMING UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 2 TO 7 MPH IN THE MORNING
BECOMING LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* VENTILATION INDEX...POOR (41-75) INCREASING TO POOR TO FAIR
(65-205) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS 63 TO 68. HIGHS 91 TO 99. NORTHWEST
WINDS 5 TO 11 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 61 TO 66. HIGHS 83 TO 93.
NORTHWEST WINDS 7 TO 13 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 54 TO 60. HIGHS 79 TO 87.
NORTHWEST WINDS 8 TO 14 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 53 TO 58. HIGHS 79 TO 88.
WEST WINDS 6 TO 12 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS 82 TO 90.
NORTHWEST WINDS 6 TO 12 MPH.
WAZ694-292330-
YAKAMA ALPINE DISTRICT-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....81-89...EXCEPT 72-83 RIDGES.
* MIN HUMIDITY........21-30 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING EAST 2 TO 5
MPH IN THE AFTERNOON.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 5 MPH.
* VENTILATION INDEX...POOR (34-64) INCREASING TO FAIR (225-315) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....53-61.
* MAX HUMIDITY........40-49 PERCENT.
* HUMIDITY RECOVERY...POOR...EXCEPT MODERATE RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 5 MPH BECOMING
NORTHEAST 2 TO 5 MPH AFTER MIDNIGHT.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
* VENTILATION INDEX...POOR (138-196) DECREASING TO POOR (25-41)
AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....87-95...EXCEPT 78-89 RIDGES.
* MIN HUMIDITY........18-28 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 2 TO 5 MPH IN THE MORNING
BECOMING LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* VENTILATION INDEX...POOR (28-48) INCREASING TO POOR (86-196) IN
THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS 57 TO 63. HIGHS 82 TO 95. WEST
WINDS 2 TO 7 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 52 TO 59. HIGHS 73 TO 87. WEST
WINDS 4 TO 9 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 46 TO 53. HIGHS 69 TO 82. WEST
WINDS 4 TO 10 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 44 TO 51. HIGHS 70 TO 82.
WEST WINDS 3 TO 8 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 45 TO 53. HIGHS 72 TO 84. WEST
WINDS 2 TO 7 MPH.
ORZ691-WAZ691-292330-
LOWER COLUMBIA BASIN OF OREGON-LOWER COLUMBIA BASIN OF WASHINGTON-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....86-92.
* MIN HUMIDITY........17-22 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTHEAST 3
TO 8 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 2 TO 7 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR (27-69) INCREASING TO FAIR (299-469) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....59-64.
* MAX HUMIDITY........42-57 PERCENT.
* HUMIDITY RECOVERY...MODERATE...EXCEPT POOR RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 3 TO 8 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR TO FAIR (175-289) DECREASING TO POOR
(25-33) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....93-100...EXCEPT 89-95 RIDGES.
* MIN HUMIDITY........14-19 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 2 TO 7 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* VENTILATION INDEX...POOR (25-48) INCREASING TO POOR TO FAIR
(183-347) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS 63 TO 68. HIGHS 93 TO 101.
NORTHWEST WINDS 3 TO 8 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 60 TO 67. HIGHS 84 TO 94. WEST
WINDS 6 TO 12 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 54 TO 61. HIGHS 80 TO 89. WEST
WINDS 7 TO 13 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 52 TO 58. HIGHS 81 TO 89.
WEST WINDS 4 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 53 TO 60. HIGHS 83 TO 90.
SOUTHWEST WINDS 4 TO 9 MPH.
ORZ692-WAZ692-292330-
NORTHERN BLUE MOUNTAINS OF OREGON-BLUE MOUNTAINS OF WASHINGTON-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....78-87...EXCEPT 71-77 RIDGES.
* MIN HUMIDITY........24-32 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTH 2 TO
6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR (36-78) INCREASING TO FAIR (285-393) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....51-61.
* MAX HUMIDITY........43-56 PERCENT.
* HUMIDITY RECOVERY...MODERATE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 1 TO 6 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 1 TO 6 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....EAST AROUND 10 MPH.
* VENTILATION INDEX...POOR TO FAIR (162-220) DECREASING TO POOR
(25-42) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....86-95...EXCEPT 78-85 RIDGES.
* MIN HUMIDITY........19-24 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......9000 FT AGL.
* TRANSPORT WINDS.....SOUTH AROUND 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
* VENTILATION INDEX...POOR (25-34) INCREASING TO FAIR (227-337) IN
THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS 59 TO 66. HIGHS 84 TO 95. NORTHWEST
WINDS 1 TO 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 58 TO 65. HIGHS 77 TO 88. WEST WINDS 2 TO
7 MPH.
THURSDAY
A SLIGHT CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS 51 TO
58. HIGHS 72 TO 82. WEST WINDS 2 TO 7 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 48 TO 56. HIGHS 72 TO 83.
WEST WINDS 2 TO 7 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 49 TO 56. HIGHS 74 TO 84. WEST
WINDS 2 TO 7 MPH.
ORZ693-WAZ693-292330-
CANYON GRASSLANDS OF WALLOWA COUNTY-
SOUTHEAST WASHINGTON GRANDE RONDE VALLEY-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....78-87...EXCEPT 71-79 RIDGES.
* MIN HUMIDITY........21-26 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTHEAST 2
TO 6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING NORTH 3 TO 7
MPH IN THE AFTERNOON.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR (45-85) INCREASING TO FAIR (305-403) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....50-59.
* MAX HUMIDITY........45-57 PERCENT.
* HUMIDITY RECOVERY...MODERATE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 2 TO 5 MPH IN THE EVENING
BECOMING DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 2 TO 6 MPH IN THE EVENING
BECOMING LIGHT WINDS LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....EAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR TO FAIR (153-213) DECREASING TO POOR
(25-36) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....87-96...EXCEPT 80-88 RIDGES.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......10000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* VENTILATION INDEX...POOR (25-37) INCREASING TO FAIR (311-407) IN
THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS 57 TO 65. HIGHS 88 TO 96. NORTHEAST
WINDS 1 TO 5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 58 TO 65. HIGHS 82 TO 91. NORTHWEST WINDS
2 TO 7 MPH.
THURSDAY
A SLIGHT CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS 51 TO
59. HIGHS 77 TO 86. WEST WINDS 2 TO 7 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 48 TO 56. HIGHS 77 TO 86.
NORTHWEST WINDS 2 TO 7 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 49 TO 57. HIGHS 78 TO 86.
NORTHWEST WINDS 2 TO 7 MPH.
ORZ701-292330-
EASTERN COLUMBIA RIVER GORGE OF OREGON-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....86-91.
* MIN HUMIDITY........19-24 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WINDS EAST 2 TO 6 MPH IN THE AFTERNOON.
UPSLOPE LESS THAN 5 MPH. IN THE EASTERN COLUMBIA RIVER GORGE,
WINDS EAST 3 TO 6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING EAST 3 TO 6
MPH IN THE AFTERNOON.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....EAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR (30-72) INCREASING TO FAIR (379-443) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....58-63.
* MAX HUMIDITY........39-44 PERCENT.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 2 TO 6 MPH IN THE EVENING
BECOMING DRAINAGE WINDS LESS THAN 5 MPH. IN THE EASTERN
COLUMBIA RIVER GORGE, DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 2 TO 5 MPH IN THE EVENING
BECOMING LIGHT WINDS LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....EAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR TO FAIR (168-256) DECREASING TO POOR
(25-42) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....92-97.
* MIN HUMIDITY........19-25 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6500 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
* VENTILATION INDEX...POOR (25-46) INCREASING TO POOR TO FAIR
(91-265) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
PARTLY CLOUDY. LOWS 59 TO 65. HIGHS 90 TO 95. WEST
WINDS 2 TO 7 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 56 TO 62. HIGHS 80 TO 86. WEST
WINDS 5 TO 11 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 50 TO 56. HIGHS 77 TO 82. WEST
WINDS 7 TO 13 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 48 TO 53. HIGHS 78 TO 83.
WEST WINDS 4 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 49 TO 54. HIGHS 80 TO 85. WEST
WINDS 4 TO 9 MPH.
ORZ702-292330-
EAST SLOPES OF THE MT. HOOD NATIONAL FOREST-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-89...EXCEPT 75-84 RIDGES.
* MIN HUMIDITY........23-31 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 10 MPH.
* VENTILATION INDEX...POOR (39-85) INCREASING TO FAIR (300-412) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....54-63.
* MAX HUMIDITY........39-46 PERCENT.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....EAST AROUND 10 MPH.
* VENTILATION INDEX...POOR TO FAIR (186-272) DECREASING TO POOR
(25-46) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....89-95...EXCEPT 82-90 RIDGES.
* MIN HUMIDITY........20-29 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....EAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR (29-69) INCREASING TO POOR TO FAIR
(116-242) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
PARTLY CLOUDY. LOWS 55 TO 64. HIGHS 79 TO 93. WEST
WINDS 2 TO 7 MPH.
WEDNESDAY
NOT AS WARM. PARTLY CLOUDY. LOWS 50 TO 59. HIGHS
69 TO 83. WEST WINDS 4 TO 9 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 44 TO 52. HIGHS 66 TO 80. WEST
WINDS 3 TO 8 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 42 TO 50. HIGHS 66 TO 81.
WEST WINDS 2 TO 7 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 43 TO 51. HIGHS 69 TO 82. WEST
WINDS 2 TO 7 MPH.
ORZ695-292330-
EAGLE CAP WILDERNESS-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....75-85...EXCEPT 64-74 RIDGES.
* MIN HUMIDITY........24-34 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTH 2 TO
6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH WINDS 2 TO 6 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* VENTILATION INDEX...POOR (37-107) INCREASING TO FAIR (257-361) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....52-58...EXCEPT 47-54 RIDGES.
* MAX HUMIDITY........45-56 PERCENT.
* HUMIDITY RECOVERY...MODERATE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 2 TO 6 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 2 TO 6 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR TO FAIR (134-236) DECREASING TO POOR
(25-47) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....83-93...EXCEPT 72-83 RIDGES.
* MIN HUMIDITY........17-25 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING WEST 2 TO 5
MPH IN THE AFTERNOON.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......9500 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.
* VENTILATION INDEX...POOR (25-31) INCREASING TO FAIR (312-400) IN
THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS 55 TO 63. HIGHS 78 TO 93. NORTH
WINDS 2 TO 7 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 54 TO 62. HIGHS 72 TO 87. NORTHWEST WINDS
4 TO 9 MPH.
THURSDAY
A SLIGHT CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS 47 TO
55. HIGHS 67 TO 82. NORTHWEST WINDS 3 TO 8 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 45 TO 53. HIGHS 67 TO 82.
NORTHWEST WINDS 2 TO 7 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 45 TO 53. HIGHS 68 TO 83. WEST
WINDS 2 TO 7 MPH.
ORZ694-292330-
GRANDE RONDE VALLEY OF OREGON-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....83-88.
* MIN HUMIDITY........19-24 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 3 TO 8 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 10 MPH.
* VENTILATION INDEX...POOR (70-110) INCREASING TO FAIR (385-473) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........51-63 PERCENT.
* HUMIDITY RECOVERY...MODERATE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 2 TO 7 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* VENTILATION INDEX...FAIR (210-272) DECREASING TO POOR (26-46)
AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....92-97.
* MIN HUMIDITY........16-21 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH.
* VENTILATION INDEX...POOR (26-30) INCREASING TO FAIR (266-322) IN
THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS 59 TO 64. HIGHS 93 TO 98. NORTH
WINDS 1 TO 6 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 60 TO 65. HIGHS 86 TO 91. NORTHWEST WINDS
4 TO 9 MPH.
THURSDAY
A SLIGHT CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS 53 TO
58. HIGHS 82 TO 87. NORTHWEST WINDS 4 TO 9 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 49 TO 54. HIGHS 82 TO 87.
NORTHWEST WINDS 4 TO 9 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 83 TO 88.
NORTHWEST WINDS 3 TO 8 MPH.
ORZ699-292330-
WESTERN FORESTED BLUE MOUNTAINS-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....78-85...EXCEPT 72-79 RIDGES.
* MIN HUMIDITY........21-30 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTHEAST 1
TO 5 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
* VENTILATION INDEX...POOR (43-81) INCREASING TO POOR TO FAIR
(194-328) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....51-58.
* MAX HUMIDITY........46-55 PERCENT.
* HUMIDITY RECOVERY...MODERATE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 1 TO 6 MPH IN THE EVENING
BECOMING DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 2 TO 5 MPH IN THE EVENING
BECOMING LIGHT WINDS LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR TO FAIR (178-270) DECREASING TO POOR
(25-35) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....87-93...EXCEPT 80-88 RIDGES.
* MIN HUMIDITY........17-24 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......11000 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
* VENTILATION INDEX...POOR (25-29) INCREASING TO FAIR (289-437) IN
THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS 83 TO 92. NORTH
WINDS 1 TO 6 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 54 TO 59. HIGHS 76 TO 85. NORTHWEST WINDS
1 TO 6 MPH.
THURSDAY
A SLIGHT CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS 48 TO
53. HIGHS 72 TO 81. WEST WINDS 1 TO 6 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 46 TO 51. HIGHS 71 TO 81.
NORTHWEST WINDS 2 TO 7 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 47 TO 52. HIGHS 73 TO 82. WEST
WINDS 1 TO 6 MPH.
ORZ696-292330-
JOHN DAY VALLEY-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-89...EXCEPT 77-82 RIDGES.
* MIN HUMIDITY........16-22 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTH 1 TO
5 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING NORTH 2 TO 6
MPH IN THE AFTERNOON.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
* VENTILATION INDEX...POOR (46-72) INCREASING TO FAIR (203-335) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....54-60.
* MAX HUMIDITY........46-55 PERCENT.
* HUMIDITY RECOVERY...MODERATE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 2 TO 7 MPH IN THE EVENING
BECOMING DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 2 TO 7 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* VENTILATION INDEX...FAIR (217-315) DECREASING TO POOR (25-39)
AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....90-98...EXCEPT 85-90 RIDGES.
* MIN HUMIDITY........14-19 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING NORTH 1 TO 5
MPH IN THE AFTERNOON.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......11500 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
* VENTILATION INDEX...POOR (25-36) INCREASING TO POOR TO FAIR
(174-388) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS
59 TO 64. HIGHS 88 TO 96. NORTH WINDS 2 TO 7 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 57 TO 62. HIGHS 80 TO 89. NORTHWEST WINDS
2 TO 7 MPH.
THURSDAY
A SLIGHT CHANCE OF SHOWERS. MOSTLY CLEAR. LOWS 50 TO
55. HIGHS 77 TO 85. NORTHWEST WINDS 2 TO 7 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 49 TO 54. HIGHS 76 TO 85.
NORTHWEST WINDS 2 TO 7 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 49 TO 54. HIGHS 79 TO 87. WEST
WINDS 2 TO 7 MPH.
ORZ700-292330-
CENTRAL MOUNTAINS OF OREGON-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....83-89...EXCEPT 76-82 RIDGES.
* MIN HUMIDITY........15-21 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTHEAST 2
TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 5 MPH.
* VENTILATION INDEX...POOR (31-55) INCREASING TO POOR TO FAIR
(197-377) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....50-58.
* MAX HUMIDITY........45-55 PERCENT.
* HUMIDITY RECOVERY...MODERATE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 2 TO 6 MPH IN THE EVENING
BECOMING LIGHT WINDS LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* VENTILATION INDEX...FAIR (293-401) DECREASING TO POOR (25-33)
AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....92-97...EXCEPT 84-91 RIDGES.
* MIN HUMIDITY........13-19 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTH 2 TO
7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......12000 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
* VENTILATION INDEX...POOR (25-31) INCREASING TO FAIR (218-464) IN
THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS 57 TO 62. HIGHS 88 TO 94. NORTH WINDS 4 TO 9 MPH.
WEDNESDAY
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS 54 TO 59. HIGHS 80 TO 87. NORTHWEST WINDS 3 TO
8 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 47 TO 52. HIGHS 77 TO 83.
NORTHWEST WINDS 4 TO 9 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 44 TO 50. HIGHS 77 TO 83.
NORTHWEST WINDS 2 TO 7 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 79 TO 85.
NORTHWEST WINDS 2 TO 7 MPH.
ORZ703-292330-
WARM SPRINGS RESERVATION-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....83-91...EXCEPT 72-81 RIDGES.
* MIN HUMIDITY........20-28 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTHEAST 3
TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 2 TO 7 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....EAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR (28-62) INCREASING TO FAIR (334-452) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....57-62.
* MAX HUMIDITY........41-46 PERCENT.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 3 TO 8 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
* VENTILATION INDEX...FAIR (267-357) DECREASING TO POOR (25-39)
AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....90-97...EXCEPT 79-88 RIDGES.
* MIN HUMIDITY........17-25 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTHEAST 2
TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING NORTHEAST 2
TO 6 MPH IN THE AFTERNOON.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR (25-47) INCREASING TO POOR TO FAIR
(187-305) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
PARTLY CLOUDY. LOWS 58 TO 64. HIGHS 85 TO 96.
NORTHWEST WINDS 3 TO 8 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 53 TO 59. HIGHS 75 TO 88. WEST
WINDS 4 TO 9 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 47 TO 53. HIGHS 72 TO 84. WEST
WINDS 5 TO 11 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 45 TO 51. HIGHS 73 TO 84.
WEST WINDS 4 TO 9 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 46 TO 51. HIGHS 75 TO 87. WEST
WINDS 3 TO 8 MPH.
ORZ704-292330-
NORTHERN DESCHUTES NATIONAL FOREST-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....83-90...EXCEPT 70-80 RIDGES.
* MIN HUMIDITY........19-24 PERCENT...EXCEPT 24-35 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTHEAST 2
TO 6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 2 TO 7 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....EAST 5 TO 10 MPH.
* VENTILATION INDEX...POOR (28-66) INCREASING TO FAIR (279-327) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....50-57.
* MAX HUMIDITY........43-50 PERCENT.
* HUMIDITY RECOVERY...MODERATE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 3 TO 7 MPH IN THE EVENING
BECOMING DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 3 TO 8 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
* VENTILATION INDEX...FAIR (245-329) DECREASING TO POOR (25-44)
AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....90-96...EXCEPT 77-87 RIDGES.
* MIN HUMIDITY........18-23 PERCENT...EXCEPT 24-34 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTHEAST 2
TO 5 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE SOUTH
IN THE AFTERNOON.
* VENTILATION INDEX...POOR (25-37) INCREASING TO POOR TO FAIR
(70-258) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
A SLIGHT CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS 55 TO
61. HIGHS 79 TO 93. NORTHWEST WINDS 2 TO 7 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS
49 TO 55. HIGHS 72 TO 85. WEST WINDS 2 TO 7 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 43 TO 49. HIGHS 69 TO 82. WEST
WINDS 4 TO 9 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 41 TO 47. HIGHS 68 TO 81.
NORTHWEST WINDS 2 TO 7 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 42 TO 48. HIGHS 71 TO 84. WEST
WINDS 2 TO 7 MPH.
ORZ705-292330-
SOUTHERN DESCHUTES NATIONAL FOREST-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-87...EXCEPT 72-80 RIDGES.
* MIN HUMIDITY........19-28 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTHEAST 2
TO 6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING EAST 2 TO 5
MPH IN THE AFTERNOON.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......9000 FT AGL.
* TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
* VENTILATION INDEX...POOR (39-71) INCREASING TO FAIR (322-398) IN
THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....46-54.
* MAX HUMIDITY........46-56 PERCENT.
* HUMIDITY RECOVERY...MODERATE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 3 TO 7 MPH IN THE EVENING
BECOMING DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 2 TO 7 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
* VENTILATION INDEX...FAIR (287-497) DECREASING TO POOR (25-41)
AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....89-94...EXCEPT 79-87 RIDGES.
* MIN HUMIDITY........15-24 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTHEAST 2
TO 5 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......13000 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
* VENTILATION INDEX...POOR (25-38) INCREASING TO FAIR TO GOOD
(340-564) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS 52 TO 57. HIGHS 80 TO 90. NORTH WINDS 2 TO 7 MPH.
WEDNESDAY
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS 49 TO 54. HIGHS 73 TO 84. NORTHWEST WINDS 1 TO
6 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 42 TO 47. HIGHS 70 TO 80.
NORTHWEST WINDS 2 TO 7 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 41 TO 46. HIGHS 71 TO 81.
NORTHWEST WINDS 1 TO 6 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 41 TO 46. HIGHS 72 TO 82.
NORTHWEST WINDS 1 TO 6 MPH.
ORZ697-292330-
CENTRAL BLUE MOUNTAINS-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....79-84...EXCEPT 74-80 RIDGES.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 5 MPH.
* VENTILATION INDEX...POOR (32-58) INCREASING TO POOR TO FAIR
(172-242) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........41-49 PERCENT.
* HUMIDITY RECOVERY...MODERATE...EXCEPT POOR RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
* VENTILATION INDEX...POOR TO FAIR (161-259) DECREASING TO POOR
(25-34) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....88-93...EXCEPT 81-89 RIDGES.
* MIN HUMIDITY........14-19 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......11500 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* VENTILATION INDEX...POOR (25-29) INCREASING TO FAIR (351-449) IN
THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 55 TO 60. HIGHS 83 TO 90. NORTH WINDS 1 TO
5 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 53 TO 58. HIGHS 77 TO 83. NORTHWEST
WINDS 2 TO 7 MPH.
THURSDAY
A SLIGHT CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS 46 TO
51. HIGHS 74 TO 80. NORTHWEST WINDS 2 TO 7 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 74 TO 80.
NORTHWEST WINDS 2 TO 7 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 75 TO 81.
NORTHWEST WINDS 1 TO 6 MPH.
ORZ698-292330-
SOUTHERN BLUE MOUNTAINS-
656 AM PDT SUN JUN 29 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....80-86.
* MIN HUMIDITY........13-18 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* VENTILATION INDEX...POOR (36-56) INCREASING TO POOR TO FAIR
(142-246) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........40-45 PERCENT.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...DRAINAGE WINDS LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
* VENTILATION INDEX...POOR TO FAIR (179-263) DECREASING TO POOR
(25-40) AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....88-94.
* MIN HUMIDITY........11-16 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......11500 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
* VENTILATION INDEX...POOR (25-37) INCREASING TO FAIR (232-394) IN
THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 57 TO 62. HIGHS 88 TO 94. NORTH WINDS 2 TO
7 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 54 TO 61. HIGHS 81 TO 88. NORTHWEST WINDS
3 TO 8 MPH.
THURSDAY
A SLIGHT CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS 48 TO
54. HIGHS 78 TO 84. NORTHWEST WINDS 2 TO 7 MPH.
INDEPENDENCE DAY
MOSTLY CLEAR. LOWS 46 TO 52. HIGHS 78 TO 84.
NORTHWEST WINDS 2 TO 7 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 47 TO 53. HIGHS 79 TO 85. WEST
WINDS 2 TO 7 MPH.
8-14 DAY OUTLOOK FOR SUNDAY JULY 6 THROUGH SATURDAY JULY 12
A GREATER CHANCE OF ABOVE-NORMAL TEMPERATURES AND NEAR- TO ABOVE-
NORMAL PRECIPITATION.
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