Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
053
FNUS56 KPQR 201000
FWFPQR
Fire Weather Planning Forecast for NW Oregon and SW Washington
National Weather Service Portland OR
300 AM PDT Wed Aug 20 2025
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR OREGON FIRE WEATHER ZONE 685...
.DISCUSSION...There is a 50% chance for critical fire weather
conditions due to northerly winds and low relative humidity
across the southern half of the Willamette Valley Thursday
afternoon and evening. Modest easterly winds develop across the
Cascade ridgetops and western Columbia River Gorge Thursday night.
Winds weaken Friday. Expect hot and dry conditions Friday into
Sunday for areas away from the coast. Strong nighttime thermal
belts will produce poor relative humidity recoveries across the
higher terrain Thursday night through at least Saturday night.
$$
Please see Area Forecast Discussion at the URL below for the
longer form forecast reasoning.
https://www.weather.gov/wrh/TextProduct?product=afdpqr
***Winds are 20-Foot 10 Minute Averages***
***CWR-Chance of Wetting Rain 0.25 or greater***
***The phrase high instability means there is weather expected
that would promote pyrocumulus development***
$$
WAZ630-211100-
Southern Washington Coast and Willapa Hills-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming mostly
sunny.
* Max Temperature..........67-74.
* Min Humidity.............50-60%.
* 20-Foot Winds............
* Coastal Strip............Northwest 6-9 mph.
* Valleys/Lwr Slopes.......Northwest 6-9 mph.
* Ridges/Upr Slopes........Northwest 6-9 mph decreasing to 3-6 mph
in the afternoon.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............3500 ft agl.
* Transport Winds..........Northwest around 5 mph increasing to
around 10 mph in the afternoon.
.TONIGHT...
* Sky/Weather..............Mostly clear.
* Min Temperature..........48-53.
* Max Humidity.............85-95%, except 75-80% ridges.
* 20-Foot Winds............
* Coastal Strip............North 6-11 mph decreasing to 4-7 mph
after midnight.
* Valleys/Lwr Slopes.......North 4-7 mph.
* Ridges/Upr Slopes........North 6-9 mph. Gusts up to 17 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph decreasing to around
5 mph after midnight.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........74-81.
* Min Humidity.............40-50%.
* 20-Foot Winds............
* Coastal Strip............North 5-8 mph. Gusts up to 12 mph.
* Valleys/Lwr Slopes.......North 5-8 mph.
* Ridges/Upr Slopes........North 5-8 mph. Gusts up to 17 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............3500 ft agl.
* Transport Winds..........Northeast around 10 mph.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds 8-10 mph.
.FRIDAY...Clear. Lows 54-59. Highs 81-89. North winds 8-10 mph.
Minimum humidity 36-45%.
.SATURDAY...Mostly clear. Lows 56-61. Highs 79-89. Northwest
winds 6-8 mph. Minimum humidity 40-50%.
.SUNDAY THROUGH TUESDAY...Partly cloudy. Lows 55-61. Highs 73-83.
West winds 5-8 mph. Minimum humidity 55-65%.
&&
TEMPERATURE / HUMIDITY
Huckleberry 64 48 72 / 56 82 44
$$
ORZ680-211100-
Northern Oregon Coast-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly sunny.
* Max Temperature..........65-72.
* Min Humidity.............60-70%.
* 20-Foot Winds............
* Coastal Strip............Variable 0-3 mph becoming northwest 7-12
mph.
* Valleys/Lwr Slopes.......Northwest 6-9 mph.
* Ridges/Upr Slopes........Northwest 6-9 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............3000 ft agl.
* Transport Winds..........North around 5 mph increasing to around
10 mph in the afternoon.
.TONIGHT...
* Sky/Weather..............Mostly clear.
* Min Temperature..........50-55.
* Max Humidity.............85-90%.
* 20-Foot Winds............
* Coastal Strip............North 5-8 mph. Gusts up to 17 mph.
* Valleys/Lwr Slopes.......North 5-8 mph. Gusts up to 17 mph.
* Ridges/Upr Slopes........North 5-8 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph decreasing to around
5 mph after midnight.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........71-80.
* Min Humidity.............45-55%.
* 20-Foot Winds............
* Coastal Strip............North 4-7 mph increasing to 7-12 mph
late afternoon.
* Valleys/Lwr Slopes.......North 4-7 mph increasing to 6-11 mph
late afternoon.
* Ridges/Upr Slopes........North 6-9 mph with gusts up to 20 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............2500 ft agl.
* Transport Winds..........North around 5 mph increasing to around
10 mph in the afternoon.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds 11-14 mph with gusts up to
25 mph.
.FRIDAY...Clear. Lows 54-59. Highs 76-86. North winds 7-11 mph.
Minimum humidity 40-50%.
.SATURDAY...Mostly clear. Lows 56-61. Highs 73-83. Northwest
winds 6-10 mph. Minimum humidity 50-60%.
.SUNDAY THROUGH TUESDAY...Partly cloudy. Lows 54-61. Highs 68-78.
Northwest winds 5-8 mph. Minimum humidity 65-75%.
&&
TEMPERATURE / HUMIDITY
Tillamook 72 51 78 / 55 90 45
$$
ORZ681-211100-
Central Oregon Coast-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly sunny. Patchy fog in the morning.
* Max Temperature..........69-76.
* Min Humidity.............55-65%.
* 20-Foot Winds............
* Coastal Strip............Variable 0-3 mph becoming north 7-12 mph
with gusts up to 25 mph.
* Valleys/Lwr Slopes.......Upslope 2-6 mph becoming northwest 7-12
mph.
* Ridges/Upr Slopes........Northwest 6-9 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............2500 ft agl.
* Transport Winds..........North around 5 mph increasing to around
15 mph in the afternoon.
.TONIGHT...
* Sky/Weather..............Mostly clear.
* Min Temperature..........50-55.
* Max Humidity.............80-90%.
* 20-Foot Winds............
* Coastal Strip............North 7-12 mph with gusts up to 25 mph
decreasing to 4-7 mph with gusts up to 20 mph beginning late
evening.
* Valleys/Lwr Slopes.......North 4-7 mph.
* Ridges/Upr Slopes........North 4-7 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 15 mph decreasing to around
10 mph after midnight.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........72-80.
* Min Humidity.............50-60%.
* 20-Foot Winds............
* Coastal Strip............North 4-7 mph increasing to 7-12 mph
late afternoon.
* Valleys/Lwr Slopes.......North 4-7 mph increasing to 6-11 mph
late afternoon. Gusts up to 12 mph.
* Ridges/Upr Slopes........North 5-8 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............2000 ft agl.
* Transport Winds..........North around 5 mph increasing to around
15 mph in the afternoon.
.Forecast days 3 through 7......
.THURSDAY EVENING...Mostly clear. North winds 10-13 mph with
gusts up to 25 mph.
.FRIDAY...Mostly clear. Lows 53-58. Highs 73-82. Northwest winds
5-8 mph. Minimum humidity 50-60%.
.SATURDAY THROUGH TUESDAY...Partly cloudy. Lows 54-60. Highs
69-79. Northwest winds 6-9 mph. Minimum humidity 60-70%.
&&
TEMPERATURE / HUMIDITY
Newport 65 49 66 / 70 93 67
$$
WAZ631-211100-
Cowlitz River Lowlands and Eastern Willapa Hills-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming mostly
sunny. Patchy fog in the morning.
* Max Temperature..........73-79.
* Min Humidity.............36-45%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northwest 3-6 mph.
* Ridges/Upr Slopes........Northwest 3-6 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5000 ft agl.
* Transport Winds..........Northwest around 5 mph.
.TONIGHT...
* Sky/Weather..............Mostly clear.
* Min Temperature..........47-53.
* Max Humidity.............80-90%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 5-8 mph with gusts up to 20 mph.
* Ridges/Upr Slopes........North 6-11 mph. Gusts up to 17 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........79-84.
* Min Humidity.............33-36%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 5-8 mph with gusts up to 20 mph.
* Ridges/Upr Slopes........North 6-9 mph. Gusts up to 17 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............3000 ft agl.
* Transport Winds..........North around 10 mph.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds 7-9 mph with gusts up to
20 mph.
.FRIDAY...Clear. Lows 53-58. Highs 87-92. North winds 7-11 mph.
Minimum humidity 30-33%.
.SATURDAY...Mostly clear. Lows 57-62. Highs 89-94. Northwest
winds 6-8 mph. Minimum humidity 30-36%.
.SUNDAY...Partly cloudy. Lows 58-63. Highs 86-92. Northwest winds
6-8 mph with gusts up to 20 mph. Minimum humidity 33-40%.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 55-61. Highs 82-90.
Northwest winds 5-8 mph. Minimum humidity 40-50%.
&&
TEMPERATURE / HUMIDITY
Abernathy 70 48 76 / 44 75 37
Castle Rock 80 51 85 / 34 89 29
$$
ORZ682-211100-
Northern Oregon Coast Range-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming mostly
sunny.
* Max Temperature..........71-80.
* Min Humidity.............36-45%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Upslope 2-6 mph becoming northwest 4-7
mph beginning late morning.
* Ridges/Upr Slopes........Northwest 3-5 mph early morning becoming
variable less than 5 mph, then becoming northwest 3-6 mph in the
afternoon.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5000 ft agl.
* Transport Winds..........Northwest around 5 mph.
.TONIGHT...
* Sky/Weather..............Mostly clear.
* Min Temperature..........48-53.
* Max Humidity.............75-85%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 3-6 mph.
* Ridges/Upr Slopes........North 3-6 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........79-87.
* Min Humidity.............27-36%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 3-6 mph.
* Ridges/Upr Slopes........North 3-6 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............3500 ft agl.
* Transport Winds..........North around 10 mph.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds 6-8 mph with gusts up to
20 mph.
.FRIDAY...Clear. Lows 53-60. Highs 87-96. North winds 6-8 mph.
Minimum humidity 23-33%.
.SATURDAY THROUGH SUNDAY...Mostly clear. Lows 57-63. Highs 85-95.
Northwest winds 5-7 mph. Minimum humidity 30-40%.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 54-61. Highs 80-90.
Northwest winds 5-7 mph. Minimum humidity 40-50%.
&&
TEMPERATURE / HUMIDITY
Tidewater 67 49 76 / 56 87 41
South Fork 70 46 78 / 44 89 33
Cedar 72 53 79 / 53 67 42
Rye Mtn 79 51 88 / 44 77 28
Columbia Co FG 81 55 88 / 35 74 29
$$
ORZ683-211100-
Central Oregon Coast Range-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming mostly
sunny. Patchy fog in the morning.
* Max Temperature..........78-85, except 70-80 ridges.
* Min Humidity.............36-45%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 3-6 mph.
* Ridges/Upr Slopes........Variable 2-6 mph becoming north 3-6 mph
beginning late morning.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5500 ft agl.
* Transport Winds..........North around 5 mph increasing to around
10 mph in the afternoon.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........51-56.
* Max Humidity.............70-80%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 3-6 mph.
* Ridges/Upr Slopes........North 3-6 mph shifting to the northeast
4-7 mph after midnight.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........85-91, except 77-87 ridges.
* Min Humidity.............23-33%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 3-6 mph.
* Ridges/Upr Slopes........North 3-6 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............4000 ft agl.
* Transport Winds..........North around 10 mph.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds 6-8 mph.
.FRIDAY...Clear. Lows 56-61. Highs 87-97. Northwest winds
4-6 mph. Minimum humidity 23-33%.
.SATURDAY...Partly cloudy. Lows 56-62. Highs 85-95. Northwest
winds 3-5 mph. Minimum humidity 29-39%.
.SUNDAY THROUGH TUESDAY...Mostly clear. Lows 55-62. Highs 83-93.
Northwest winds 4-6 mph. Minimum humidity 36-45%.
&&
TEMPERATURE / HUMIDITY
Cannibal 75 52 79 / 51 80 42
Chandler 78 54 86 / 45 70 29
Corvallis 86 53 93 / 30 71 18
Gellatly 80 51 88 / 39 79 22
Goodwin 79 55 83 / 45 72 33
High Point 83 54 87 / 33 75 21
Rockhouse 82 57 90 / 33 56 20
Village Ck 83 55 90 / 35 70 20
Wilkinson 79 53 85 / 46 77 30
$$
WAZ632-211100-
Cowlitz County Foothills-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy.
* Max Temperature..........68-78, except 62-72 ridges.
* Min Humidity.............40-50%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northwest 3-6 mph.
* Ridges/Upr Slopes........Northwest 3-6 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............4500 ft agl.
* Transport Winds..........Northwest around 5 mph increasing to
around 10 mph in the afternoon.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........49-54.
* Max Humidity.............75-85%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 3-6 mph.
* Ridges/Upr Slopes........North 3-6 mph shifting to the northeast
4-7 mph after midnight.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........77-85, except 70-79 ridges.
* Min Humidity.............33-40%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 3-6 mph shifting to the northwest
late afternoon.
* Ridges/Upr Slopes........Northeast 4-7 mph in the morning
becoming variable less than 5 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............4000 ft agl.
* Transport Winds..........Northeast around 5 mph increasing to
north in the afternoon.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds 5-7 mph.
.FRIDAY...Clear. Lows 55-61. Highs 86-94. North winds 6-11 mph.
Minimum humidity 20-30%.
.SATURDAY...Mostly clear. Lows 59-64. Highs 86-94. Northwest
winds 6-11 mph. Minimum humidity 27-36%.
.SUNDAY...Partly cloudy. Lows 60-65. Highs 83-92. Northwest winds
5-7 mph. Minimum humidity 33-40%.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 57-63. Highs 79-89.
Northwest winds 5-7 mph. Minimum humidity 40-50%.
&&
TEMPERATURE / HUMIDITY
Elk Rock 72 51 81 / 47 75 38
$$
WAZ633-211100-
Clark County Lowlands and Swift Reservoir Region-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming mostly
sunny. Patchy fog in the morning.
* Max Temperature..........72-80, except 63-68 ridges.
* Min Humidity.............33-40%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......West 3-6 mph.
* Ridges/Upr Slopes........Variable 0-3 mph becoming west 3-6 mph
beginning late morning.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............4500 ft agl.
* Transport Winds..........Northwest around 5 mph increasing to
around 10 mph in the afternoon.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........49-54.
* Max Humidity.............70-80%, except 55-60% ridges.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northeast 3-6 mph.
* Ridges/Upr Slopes........West 4-6 mph shifting to the east 4-7
mph beginning late evening.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph decreasing to around
5 mph after midnight.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........83-89, except 73-78 ridges.
* Min Humidity.............27-33%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northeast 3-5 mph early morning becoming
variable 0-3 mph, then becoming northwest 3-6 mph late afternoon.
* Ridges/Upr Slopes........East 4-7 mph in the morning becoming
variable 0-3 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5000 ft agl.
* Transport Winds..........Northeast around 5 mph increasing to
around 10 mph in the afternoon.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds 6-9 mph with gusts up to
20 mph.
.FRIDAY...Clear. Lows 57-62. Highs 91-98. Northeast winds 6-9 mph
with gusts up to 20 mph. Minimum humidity 18-23%.
.SATURDAY...Mostly clear. Lows 61-66. Highs 92-98. Northwest
winds 5-8 mph. Minimum humidity 22-27%.
.SUNDAY...Partly cloudy. Lows 61-66. Highs 89-94. Northwest winds
4-7 mph. Minimum humidity 30-36%.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 58-64. Highs 84-92.
Northwest winds 4-7 mph. Minimum humidity 35-45%.
&&
TEMPERATURE / HUMIDITY
Vancouver 80 55 88 / 36 80 30
Larch Mtn 76 51 86 / 37 75 27
$$
ORZ684-211100-
Northern and Central Willamette Valley-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming mostly
sunny.
* Max Temperature..........81-86.
* Min Humidity.............33-36%.
* 20-Foot Winds............Variable 0-3 mph becoming north 4-7 mph
beginning late morning.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5500 ft agl.
* Transport Winds..........North around 5 mph.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........51-56.
* Max Humidity.............75-80%.
* 20-Foot Winds............North 4-7 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........87-92.
* Min Humidity.............23-27%.
* 20-Foot Winds............North 5-8 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............4000 ft agl.
* Transport Winds..........North around 10 mph increasing to around
15 mph in the afternoon.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds around 12 mph decreasing
to around 8 mph late in the evening. Gusts up to 17 mph.
.FRIDAY...Clear. Lows 58-63. Highs 96 to 101. North winds
6-8 mph. Minimum humidity 17-22%.
.SATURDAY THROUGH TUESDAY...Mostly clear. Lows 59-67. Highs 91 to
101. Northwest winds 4-7 mph. Minimum humidity 21-30%.
&&
TEMPERATURE / HUMIDITY
Portland 82 55 88 / 37 81 31
Salem 85 53 90 / 30 73 21
McMinnville 85 53 90 / 31 76 22
$$
ORZ685-211100-
Southern Willamette Valley-
300 AM PDT Wed Aug 20 2025
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...
.TODAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........82-87.
* Min Humidity.............33-36%.
* 20-Foot Winds............Variable 0-3 mph becoming north 5-8 mph
beginning late morning.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5500 ft agl.
* Transport Winds..........North around 5 mph increasing to around
10 mph in the afternoon.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........51-56.
* Max Humidity.............75-80%.
* 20-Foot Winds............North 5-8 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............500 ft agl.
* Transport Winds..........North around 15 mph decreasing to around
10 mph after midnight.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........88-93.
* Min Humidity.............22-27%.
* 20-Foot Winds............North 4-7 mph increasing to 10-15 mph
with gusts to 25 mph late afternoon.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............4000 ft agl.
* Transport Winds..........North around 10 mph increasing to around
15 mph in the afternoon.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds around 13 mph with gusts
up to 25 mph decreasing to around 8 mph late in the evening.
.FRIDAY...Clear. Lows 56-61. Highs 96 to 101. Northwest winds
4-7 mph. Minimum humidity 18-23%.
.SATURDAY THROUGH TUESDAY...Mostly clear. Lows 58-65. Highs
90-99. Northwest winds 4-7 mph. Minimum humidity 22-30%.
&&
TEMPERATURE / HUMIDITY
Albany 85 52 91 / 32 80 22
Eugene 86 53 91 / 30 77 21
Willow Ck 85 53 90 / 32 75 23
$$
WAZ634-211100-
Southern Gifford Pinchot National Forest-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming mostly
sunny.
* Max Temperature..........67-75, except 61-67 ridges.
* Min Humidity.............40-50%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Upslope 2-6 mph becoming west 4-7 mph
beginning late morning.
* Ridges/Upr Slopes........Northwest 4-7 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5000 ft agl.
* Transport Winds..........Northwest around 5 mph increasing to
around 10 mph in the afternoon.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........48-55, except 43-51 ridges.
* Max Humidity.............60-70%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northeast 3-6 mph.
* Ridges/Upr Slopes........Northeast 4-7 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph becoming northeast
after midnight.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........77-86, except 71-77 ridges.
* Min Humidity.............22-30%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......East 3-5 mph in the morning becoming
upslope 4-8 mph, then becoming southeast 3-5 mph late afternoon.
* Ridges/Upr Slopes........East 4-7 mph until late afternoon
becoming variable less than 5 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5500 ft agl.
* Transport Winds..........East around 5 mph.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds 4-6 mph.
.FRIDAY...Clear. Lows 54-64. Highs 81-91. East winds 7-12 mph
with gusts up to 25 mph. Minimum humidity 17-22%.
.SATURDAY...Mostly clear. Lows 58-67. Highs 84-93. Northwest
winds 6-11 mph. Minimum humidity 19-24%.
.SUNDAY...Partly cloudy. Lows 61-67. Highs 82-91. Northwest winds
5-7 mph. Minimum humidity 26-36%.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 57-64. Highs 78-88.
Northwest winds 5-7 mph. Minimum humidity 35-45%.
&&
TEMPERATURE / HUMIDITY
Canyon Creek 72 55 83 / 41 63 25
Dry Creek 77 56 87 / 36 54 19
$$
WAZ635-211100-
Mt. Adams Ranger District of the Gifford-Pinchot National Forest-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming sunny.
* Max Temperature..........72-82, except 63-71 ridges.
* Min Humidity.............34-45%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......West 6-11 mph. Gusts up to 17 mph.
* Ridges/Upr Slopes........West 6-11 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5500 ft agl.
* Transport Winds..........Northwest around 10 mph.
.TONIGHT...
* Sky/Weather..............Mostly clear.
* Min Temperature..........49-55.
* Max Humidity.............50-60%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northwest 5-8 mph.
* Ridges/Upr Slopes........Northwest 5-7 mph shifting to the north
4-7 mph beginning late evening.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........Northwest around 10 mph becoming north
after midnight.
.THURSDAY...
* Sky/Weather..............Sunny.
* Max Temperature..........80-88, except 70-78 ridges.
* Min Humidity.............16-21%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 3-5 mph shifting to the southeast
3-6 mph in the afternoon.
* Ridges/Upr Slopes........Northeast 4-7 mph shifting to the
southeast 3-5 mph in the afternoon.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............6000 ft agl.
* Transport Winds..........East around 5 mph increasing to around
10 mph in the afternoon.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. Southeast winds around 5 mph shifting
to the northeast late in the evening.
.FRIDAY...Clear. Lows 56-62. Highs 82-92. East winds 8-11 mph.
Minimum humidity 15-21%.
.SATURDAY...Mostly clear. Lows 61-67. Highs 86-96. Northeast
winds 6-9 mph. Minimum humidity 14-20%.
.SUNDAY...Partly cloudy. Lows 63-69. Highs 86-96. West winds
6-8 mph. Minimum humidity 16-24%.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 60-66. Highs 83-93.
West winds 7-9 mph. Minimum humidity 23-33%.
&&
TEMPERATURE / HUMIDITY
Buck Creek 80 49 86 / 30 57 17
$$
WAZ636-211100-
Western Columbia River Gorge in Oregon and Washington-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming mostly
sunny.
* Max Temperature..........72-81.
* Min Humidity.............34-45%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......West 6-11 mph with gusts up to 25 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5500 ft agl.
* Transport Winds..........West around 10 mph.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........51-57.
* Max Humidity.............60-70%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......West 5-8 mph with gusts up to 20 mph
shifting to the north 3-6 mph early morning.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........West around 10 mph decreasing to around
5 mph after midnight.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........82-90.
* Min Humidity.............20-27%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northeast 5-8 mph. Gusts up to 17 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5000 ft agl.
* Transport Winds..........East around 10 mph.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. Northeast winds 6-9 mph with gusts up
to 20 mph.
.FRIDAY...Clear. Lows 60-66. Highs 87-97. East winds 11-16 mph
with gusts up to 30 mph. Minimum humidity 17-22%.
.SATURDAY...Mostly clear. Lows 63-69. Highs 90-99. North winds
7-12 mph with gusts up to 25 mph. Minimum humidity 16-21%.
.SUNDAY...Partly cloudy. Lows 64-71. Highs 88-97. West winds
6-8 mph. Minimum humidity 23-33%.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 60-68. Highs 84-94.
West winds 7-10 mph. Minimum humidity 35-45%.
&&
TEMPERATURE / HUMIDITY
3 Corner Rock 66 51 76 / 48 70 28
$$
ORZ686-211100-
Northern Oregon Cascade Foothills-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming mostly
sunny.
* Max Temperature..........75-82, except 66-71 ridges.
* Min Humidity.............40-50%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Upslope 2-6 mph becoming north 4-7 mph
beginning late morning.
* Ridges/Upr Slopes........Variable 2-6 mph becoming northwest 4-7
mph beginning late morning.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5000 ft agl.
* Transport Winds..........North around 5 mph.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........51-56.
* Max Humidity.............65-75%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northeast 3-6 mph.
* Ridges/Upr Slopes........Northeast 3-6 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph becoming northeast
after midnight.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........83-90, except 76-81 ridges.
* Min Humidity.............27-33%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......East 3-5 mph shifting to the northeast
late in the morning, then shifting to the north 6-9 mph in the
afternoon.
* Ridges/Upr Slopes........East 5-7 mph decreasing to 4-6 mph late
in the morning, then shifting to the north 4-7 mph in the
afternoon.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............4500 ft agl.
* Transport Winds..........Northeast around 5 mph increasing to
north in the afternoon.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds around 11 mph decreasing
to around 6 mph late in the evening. Gusts up to 17 mph.
.FRIDAY...Clear. Lows 59-64. Highs 89-99. Northeast winds
6-9 mph. Minimum humidity 18-23%.
.SATURDAY...Mostly clear. Lows 62-67. Highs 87-97. Northwest
winds 5-7 mph. Minimum humidity 22-27%.
.SUNDAY...Partly cloudy. Lows 63-68. Highs 84-94. Northwest winds
3-6 mph. Minimum humidity 27-36%.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 60-66. Highs 82-92.
Northwest winds 3-6 mph. Minimum humidity 30-40%.
&&
TEMPERATURE / HUMIDITY
Eagle Creek 79 51 88 / 38 76 29
Horse Creek 69 53 78 / 50 64 34
$$
ORZ688-211100-
Mt. Hood National Forest Region-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Partly cloudy then becoming mostly
sunny.
* Max Temperature..........68-78, except 64-71 ridges.
* Min Humidity.............40-50%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northwest 4-7 mph.
* Ridges/Upr Slopes........Northwest 4-7 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............4500 ft agl.
* Transport Winds..........West around 5 mph increasing to
northwest in the afternoon.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........48-53.
* Max Humidity.............60-70%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northwest 3-5 mph early evening becoming
drainage less than 5 mph.
* Ridges/Upr Slopes........Northwest 3-6 mph becoming 3-5 mph late
in the evening, then shifting to the east after midnight.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........Northwest around 5 mph shifting to the
southeast after midnight.
.THURSDAY...
* Sky/Weather..............Sunny.
* Max Temperature..........79-88, except 74-81 ridges.
* Min Humidity.............22-30%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Upslope 2-6 mph becoming northeast 3-5
mph in the afternoon.
* Ridges/Upr Slopes........Northeast 3-6 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............6000 ft agl.
* Transport Winds..........East around 10 mph.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. Northeast winds 5-7 mph.
.FRIDAY...Clear. Lows 58-63. Highs 83-93. East winds 6-11 mph.
Minimum humidity 17-22%.
.SATURDAY...Mostly clear. Lows 61-66. Highs 85-95. North winds
5-8 mph. Minimum humidity 16-23%.
.SUNDAY...Partly cloudy. Lows 62-67. Highs 83-93. Northwest winds
5-7 mph. Minimum humidity 23-33%.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 58-64. Highs 79-89.
Northwest winds 5-7 mph. Minimum humidity 29-39%.
&&
TEMPERATURE / HUMIDITY
Log Creek 72 51 83 / 42 68 25
Red Box 78 48 89 / 44 72 25
Wanderers 68 51 78 / 50 68 32
$$
ORZ687-211100-
Central Oregon Cascade Foothills-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........76-83, except 70-75 ridges.
* Min Humidity.............34-45%, except 45-50% ridges.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Upslope 2-6 mph becoming northwest 4-7
mph beginning late morning.
* Ridges/Upr Slopes........Variable 2-6 mph becoming northwest 4-7
mph beginning late morning.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5000 ft agl.
* Transport Winds..........North around 5 mph increasing to around
10 mph in the afternoon.
.TONIGHT...
* Sky/Weather..............Mostly clear.
* Min Temperature..........51-56.
* Max Humidity.............70-80%, except 60-65% ridges.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......North 3-6 mph shifting to the northeast
3-5 mph early morning.
* Ridges/Upr Slopes........North 4-7 mph shifting to the northeast
after midnight.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph becoming northeast
after midnight.
.THURSDAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........83-90, except 78-83 ridges.
* Min Humidity.............27-33%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northeast 3-5 mph early morning becoming
upslope 4-8 mph, then becoming northwest 4-7 mph in the
afternoon.
* Ridges/Upr Slopes........Northeast 3-6 mph becoming 3-5 mph late
in the morning, then shifting to the northwest 3-6 mph in the
afternoon.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............3500 ft agl.
* Transport Winds..........Northeast around 5 mph increasing to
north in the afternoon.
.Forecast days 3 through 7......
.THURSDAY EVENING...Mostly clear. North winds 6-8 mph.
.FRIDAY...Clear. Lows 56-64. Highs 88-96. Northwest winds
5-8 mph. Minimum humidity 21-27%.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows 59-65. Highs
85-95. Northwest winds 4-6 mph. Minimum humidity 23-33%.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows 58-64. Highs 82-92.
Northwest winds 3-6 mph. Minimum humidity 30-40%.
&&
TEMPERATURE / HUMIDITY
Brush Creek 80 54 86 / 37 75 28
Jordan 82 51 90 / 32 79 23
Trout Creek 77 57 84 / 40 65 30
Yellowstone 77 55 86 / 44 60 29
$$
ORZ689-211100-
Northern Willamette National Forest-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........73-82, except 67-73 ridges.
* Min Humidity.............40-50%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northwest 4-7 mph.
* Ridges/Upr Slopes........Variable 2-6 mph becoming northwest 4-7
mph beginning late morning.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............6000 ft agl.
* Transport Winds..........North around 5 mph shifting to the
northwest in the afternoon.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........49-56.
* Max Humidity.............60-70%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northwest 3-6 mph shifting to the east
3-5 mph early morning.
* Ridges/Upr Slopes........Northwest 3-6 mph shifting to the
northeast beginning late evening, then shifting to the east early
morning.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 5 mph shifting to the east
after midnight.
.THURSDAY...
* Sky/Weather..............Sunny.
* Max Temperature..........84-92, except 77-83 ridges.
* Min Humidity.............23-33%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......East 3-5 mph in the morning becoming
upslope 4-8 mph, then becoming north 3-6 mph late afternoon.
* Ridges/Upr Slopes........East 3-6 mph shifting to the northeast
late afternoon.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............7500 ft agl.
* Transport Winds..........East around 10 mph.
.Forecast days 3 through 7......
.THURSDAY EVENING...Clear. North winds 5-7 mph.
.FRIDAY...Clear. Lows 55-64. Highs 85-95. Northeast winds
7-11 mph. Minimum humidity 16-21%.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows 57-65. Highs
84-94. Northwest winds 5-8 mph. Minimum humidity 20-30%.
.MONDAY...Mostly clear. Lows 58-64. Highs 81-91. Northwest winds
5-7 mph. Minimum humidity 29-39%.
.TUESDAY...A slight chance of showers. Partly cloudy. Lows 57-63.
Highs 79-89. Northwest winds 5-7 mph. Minimum humidity 30-39%.
&&
TEMPERATURE / HUMIDITY
Boulder Ck 77 47 88 / 37 75 20
Pebble 79 51 89 / 36 76 22
$$
ORZ690-211100-
Southern Willamette National Forest-
300 AM PDT Wed Aug 20 2025
.TODAY...
* Sky/Weather..............Mostly sunny.
* Max Temperature..........74-81, except 67-73 ridges.
* Min Humidity.............36-45%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Upslope 2-6 mph becoming northwest 4-7
mph beginning late morning.
* Ridges/Upr Slopes........Variable 2-6 mph becoming northwest 4-7
mph beginning late morning.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............5500 ft agl.
* Transport Winds..........North around 5 mph increasing to
northwest in the afternoon.
.TONIGHT...
* Sky/Weather..............Clear.
* Min Temperature..........54-59, except 47-56 ridges.
* Max Humidity.............60-70%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......Northwest 4-7 mph shifting to the east
3-5 mph after midnight.
* Ridges/Upr Slopes........East 3-6 mph.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............Near surface.
* Transport Winds..........North around 10 mph becoming east after
midnight.
.THURSDAY...
* Sky/Weather..............Sunny.
* Max Temperature..........83-90, except 77-84 ridges.
* Min Humidity.............24-33%.
* 20-Foot Winds............
* Valleys/Lwr Slopes.......East 3-5 mph shifting to the northwest
3-6 mph in the afternoon.
* Ridges/Upr Slopes........East 4-7 mph shifting to the north 4-6
mph late afternoon.
* CWR......................0%.
* Chance of Lightning......0%.
* Mixing Height............7500 ft agl.
* Transport Winds..........East around 10 mph shifting to the north
in the afternoon.
.Forecast days 3 through 7......
.THURSDAY EVENING...Mostly clear. North winds 5-7 mph.
.FRIDAY...Mostly clear. Lows 55-64. Highs 86-96. Northwest winds
6-9 mph. Minimum humidity 18-27%.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows 58-66. Highs
84-94. Northwest winds 5-7 mph. Minimum humidity 23-33%.
.MONDAY...Mostly clear. Lows 57-65. Highs 80-90. Northwest winds
4-6 mph. Minimum humidity 30-40%.
.TUESDAY...Partly cloudy with a slight chance of showers. Lows
56-64. Highs 78-88. Northwest winds 5-7 mph. Minimum humidity
33-40%.
&&
TEMPERATURE / HUMIDITY
Fields 80 56 90 / 35 68 24
Emigrant 77 58 88 / 37 61 24
$$