608
FNUS56 KMFR 181208
FWFMFR
FIRE WEATHER FORECAST FOR SOUTHERN OREGON AND NORTHERN CALIFORNIA
NATIONAL WEATHER SERVICE MEDFORD, OR
408 AM PST THU DEC 18 2025
DISCUSSION
A LONGER DURATION WIND/RAIN EVENT ARRIVES TODAY AS
AN ATMOSPHERIC RIVER PUSHES INTO THE REGION THROUGH FRIDAY. SNOW
LEVELS WILL GENERALLY REMAIN ABOVE 6000 FT, LOWERING TO 3500-4500
FEET BEHIND THE FRONT FRIDAY EVENING. STRONG WINDS ARE EXPECTED
ALONG THE COAST, OVER THE MOUNTAINS, IN THE SHASTA VALLEY AND EAST
OF THE CASCADES ON THURSDAY. LIGHT SNOW IS POSSIBLE FRIDAY INTO
SATURDAY FOR HIGHER ELEVATIONS ABOVE 4000 FEET. ANOTHER FRONT
ARRIVES FROM THE SOUTHWEST SATURDAY NIGHT AND SUNDAY.
ORZ615-618-190015-
SOUTH CENTRAL OREGON COAST-SOUTHERN OREGON COAST-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........RAIN.
* MAX TEMPERATURE.......55-60.
* MIN HUMIDITY..........90-95 PERCENT.
* 20-FOOT WINDS.........
* COAST.....VERY WINDY. SOUTH WINDS 16 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH SHIFTING TO THE SOUTHWEST 25 TO 40
MPH WITH GUSTS TO AROUND 60 MPH IN THE AFTERNOON.
* INLAND....VERY WINDY. SOUTH WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 50 MPH BECOMING 25 TO 40 MPH WITH GUSTS TO
AROUND 65 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................200-1600 FT AGL.
* CHANCE OF LIGHTNING...............8 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...78 PERCENT.
TEMP / HUM / POP
BROOKINGS 56 93 100
NORTH BEND 61 85 90
TONIGHT
* SKY/WEATHER...........RAIN.
* MIN TEMPERATURE.......AROUND 45.
* MAX HUMIDITY..........95-100 PERCENT.
* 20-FOOT WINDS.........
* COAST.....WINDY. SOUTHWEST WINDS 20 TO 30 MPH. GUSTS
UP TO 60 MPH DECREASING TO 40 MPH AFTER MIDNIGHT.
* INLAND....WINDY. SOUTHWEST WINDS 20 TO 30 MPH. GUSTS
UP TO 65 MPH DECREASING TO 50 MPH AFTER MIDNIGHT, THEN
DECREASING TO 45 MPH EARLY IN THE MORNING.
* MIXING HEIGHT.....................200-1900 FT AGL.
* CHANCE OF LIGHTNING...............9 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...100 PERCENT.
TEMP / HUM / POP
BROOKINGS 49 100 100
NORTH BEND 46 100 100
FRIDAY
* SKY/WEATHER...........RAIN.
* MAX TEMPERATURE.......50-55.
* MIN HUMIDITY..........75-85 PERCENT.
* 20-FOOT WINDS.........
* COAST.....WEST WINDS 6 TO 15 MPH. GUSTS UP TO 30 MPH
UNTIL LATE AFTERNOON.
* INLAND....WEST WINDS 6 TO 15 MPH. GUSTS UP TO 35 MPH
DECREASING TO 25 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................900-4200 FT AGL.
* CHANCE OF LIGHTNING...............8 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...90 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...76 PERCENT.
TEMP / HUM / POP
BROOKINGS 56 81 100
NORTH BEND 55 71 100
EXTENDED
FRIDAY NIGHT
RAIN. LOWS AROUND 40. SOUTH WINDS AROUND 5 MPH.
SATURDAY
RAIN LIKELY. HIGHS 50 TO 55. SOUTH WINDS 5 TO 6 MPH.
SUNDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS
40 TO 45. HIGHS 50 TO 55. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS
40 TO 45. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO 8 MPH.
TUESDAY
RAIN LIKELY. LOWS 35 TO 45. HIGHS AROUND 50.
WEDNESDAY
RAIN LIKELY. LOWS 35 TO 40. HIGHS 50 TO 55.
ORZ616-190015-
UMPQUA BASIN-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........RAIN.
* MAX TEMPERATURE.......55-60 VALLEYS AND 45-50 RIDGES.
* MIN HUMIDITY..........85-95 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTH WINDS 16 TO 30 MPH WITH GUSTS
TO AROUND 45 MPH.
* MIXING HEIGHT.....................200-2300 FT AGL.
* CHANCE OF LIGHTNING...............5 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...80 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...59 PERCENT.
TEMP / HUM / POP
NORTH BANK 54 85 90
ROSEBURG 60 71 80
SILVER BUTTE 49 84 70
TONIGHT
* SKY/WEATHER...........RAIN.
* MIN TEMPERATURE.......AROUND 45 VALLEYS AND 35-40 RIDGES.
* MAX HUMIDITY..........95-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...BREEZY. SOUTHWEST WINDS 15 TO 25 MPH. GUSTS
UP TO 40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 16 TO 30 MPH WITH
GUSTS TO AROUND 50 MPH.
* MIXING HEIGHT.....................200-1900 FT AGL.
* CHANCE OF LIGHTNING...............7 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...98 PERCENT.
TEMP / HUM / POP
NORTH BANK 43 100 100
ROSEBURG 46 97 100
SILVER BUTTE 41 95 100
FRIDAY
* SKY/WEATHER...........RAIN.
* MAX TEMPERATURE.......AROUND 50 VALLEYS AND 40-45 RIDGES.
* MIN HUMIDITY..........85-95 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH
EARLY IN THE MORNING.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH SHIFTING TO THE WEST 6 TO 10 MPH WITH GUSTS
TO AROUND 25 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................900-3800 FT AGL.
* CHANCE OF LIGHTNING...............8 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...87 PERCENT.
TEMP / HUM / POP
NORTH BANK 48 89 100
ROSEBURG 52 79 100
SILVER BUTTE 46 79 100
EXTENDED
FRIDAY NIGHT
RAIN AND SNOW. LOWS 35 TO 40. SOUTH WINDS 5 TO
6 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 45 TO 50.
SOUTH WINDS 5 TO 6 MPH.
SUNDAY
RAIN. LOWS 35 TO 40. HIGHS 45 TO 50. SOUTHWEST WINDS
5 TO 8 MPH.
MONDAY
RAIN. LOWS 35 TO 40. HIGHS 45 TO 50. SOUTH WINDS 5 TO
8 MPH.
TUESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 35 TO 40. HIGHS
40 TO 50.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
30 TO 35. HIGHS IN THE MID 40S.
ORZ617-190015-
UMPQUA NATIONAL FOREST-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........RAIN AND FREEZING RAIN UNTIL NOON, THEN
RAIN LIKELY.
* MAX TEMPERATURE.......AROUND 50 VALLEYS AND 40-45 RIDGES.
* MIN HUMIDITY..........85-95 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH.
* MIXING HEIGHT.....................200-2100 FT AGL.
* CHANCE OF LIGHTNING...............3 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...92 PERCENT.
TEMP / HUM / POP
TOKETEE FALLS 51 100 100
TONIGHT
* SKY/WEATHER...........RAIN. FREEZING RAIN AFTER 2400 UNTIL 0300,
THEN SNOW. SNOW ACCUMULATION UP TO 1 INCH.
SNOW ACCUMULATION UP TO 1 INCH.
* MIN TEMPERATURE.......30-40.
* MAX HUMIDITY..........95-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...BREEZY. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS TO AROUND 35 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH.
* MIXING HEIGHT.....................400-2200 FT AGL.
* CHANCE OF LIGHTNING...............5 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...98 PERCENT.
TEMP / HUM / POP
TOKETEE FALLS 36 100 100
FRIDAY
* SKY/WEATHER...........RAIN, SNOW AND FREEZING RAIN UNTIL 1500,
THEN RAIN AND SNOW. SNOW LEVEL 3500 FEET. SNOW ACCUMULATION
AROUND 2 INCHES.
* MAX TEMPERATURE.......45-50 VALLEYS AND 35-40 RIDGES.
* MIN HUMIDITY..........85-95 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 35
MPH UNTIL LATE AFTERNOON.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 15 MPH. GUSTS UP TO 40 MPH
DECREASING TO 30 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................500-2800 FT AGL.
* CHANCE OF LIGHTNING...............6 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...97 PERCENT.
TEMP / HUM / POP
TOKETEE FALLS 47 100 100
EXTENDED
FRIDAY NIGHT
COLDER. RAIN AND SNOW. SNOW LEVEL 2500 FEET. LOWS
25 TO 35. SOUTHWEST WINDS 5 TO 6 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. SNOW
LEVEL 3500 FEET. HIGHS 35 TO 45. SOUTH WINDS 5 TO 6 MPH.
SUNDAY
RAIN AND SNOW. LOWS 30 TO 35. HIGHS 40 TO 45. SOUTHWEST
WINDS 5 TO 8 MPH.
MONDAY
RAIN AND SNOW. SNOW LEVEL 4000 FEET. LOWS 25 TO 35.
HIGHS 35 TO 40. SOUTH WINDS 5 TO 8 MPH.
TUESDAY
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LOWS 25 TO
35. HIGHS 35 TO 45.
WEDNESDAY
RAIN AND SNOW LIKELY. LOWS 25 TO 35. HIGHS 35 TO 45.
ORZ619-190015-
WESTERN SISKIYOU NATIONAL FOREST-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........RAIN LIKELY UNTIL 0900, THEN RAIN.
* MAX TEMPERATURE.......50-55.
* MIN HUMIDITY..........85-95 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 40 MPH EXCEPT SOUTH 16 TO 30 MPH SOUTH PORTION.
* RIDGES/UPR SLOPES....VERY WINDY. SOUTH WINDS 20 TO 30 MPH
SHIFTING TO THE SOUTHWEST 25 TO 40 MPH IN THE AFTERNOON.
SOUTH PORTION, SOUTH WINDS 20 TO 30 MPH. GUSTS UP TO 45
MPH INCREASING TO 55 MPH.
* MIXING HEIGHT.....................0-1900 FT AGL.
* CHANCE OF LIGHTNING...............7 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...91 PERCENT.
TEMP / HUM / POP
QUAIL PRAIRIE 49 92 100
AGNESS 59 87 100
TONIGHT
* SKY/WEATHER...........RAIN.
* MIN TEMPERATURE.......40-50.
* MAX HUMIDITY..........90-95 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...BREEZY. SOUTH WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH EXCEPT SOUTH 20 TO 30 MPH SOUTH PORTION.
* RIDGES/UPR SLOPES....VERY WINDY. SOUTH WINDS 25 TO 40 MPH
BECOMING 20 TO 30 MPH AFTER MIDNIGHT. SOUTH PORTION, SOUTH
WINDS 20 TO 30 MPH. GUSTS UP TO 55 MPH.
* MIXING HEIGHT.....................0-1900 FT AGL.
* CHANCE OF LIGHTNING...............8 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...100 PERCENT.
TEMP / HUM / POP
QUAIL PRAIRIE 46 92 100
AGNESS 49 100 100
FRIDAY
* SKY/WEATHER...........RAIN. SNOW LEVEL 3000 FEET IN THE
AFTERNOON.
* MAX TEMPERATURE.......45-55.
* MIN HUMIDITY..........80-85 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 15 MPH. SOUTH PORTION,
SOUTHWEST WINDS 15 TO 25 MPH DECREASING TO 8 TO 15 MPH IN
THE AFTERNOON. GUSTS UP TO 35 MPH DECREASING TO 25 MPH IN
THE LATE MORNING AND AFTERNOON.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH DECREASING TO 10 TO 20 MPH WITH
GUSTS TO AROUND 35 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................500-3100 FT AGL.
* CHANCE OF LIGHTNING...............8 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...97 PERCENT.
TEMP / HUM / POP
QUAIL PRAIRIE 49 82 100
AGNESS 57 83 100
EXTENDED
FRIDAY NIGHT
COLDER. RAIN AND SNOW LIKELY. SNOW LEVEL
3000 FEET. LOWS 35 TO 40. SOUTH WINDS 5 TO 6 MPH.
SATURDAY
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN
LIKELY IN THE AFTERNOON AND EVENING. HIGHS 40 TO 50. SOUTH WINDS
5 TO 6 MPH.
SUNDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS
40 TO 45. HIGHS 45 TO 50. SOUTHWEST WINDS 6 TO 10 MPH.
MONDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS
35 TO 45. HIGHS 40 TO 50. SOUTHWEST WINDS 6 TO 10 MPH.
TUESDAY
RAIN LIKELY. LOWS 35 TO 40. HIGHS 40 TO 50.
WEDNESDAY
RAIN AND SNOW LIKELY. LOWS 35 TO 40. HIGHS 45 TO 50.
ORZ620-622-190015-
WESTERN ROGUE BASIN INCLUDING THE ILLINOIS VALLEY-
EASTERN ROGUE VALLEY-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........A CHANCE OF RAIN UNTIL 0900, THEN RAIN
LIKELY UNTIL NOON, THEN RAIN.
* MAX TEMPERATURE.......AROUND 55 VALLEYS AND 45-50 RIDGES.
* MIN HUMIDITY..........80-90 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 40 MPH EXCEPT SOUTHWEST 16 TO 30 MPH NEAR
ASHLAND.
* MIXING HEIGHT.....................100-2600 FT AGL.
* CHANCE OF LIGHTNING...............4 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...40 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...20 PERCENT.
TEMP / HUM / POP
ONION MTN 46 81 90
ILLINOIS VLY 54 95 90
MEDFORD 56 76 50
TONIGHT
* SKY/WEATHER...........RAIN.
* MIN TEMPERATURE.......40-45.
* MAX HUMIDITY..........95-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH EXCEPT SOUTH 16 TO 30 MPH NEAR
ASHLAND.
* MIXING HEIGHT.....................200-2000 FT AGL.
* CHANCE OF LIGHTNING...............4 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...91 PERCENT.
TEMP / HUM / POP
ONION MTN 42 89 100
ILLINOIS VLY 44 100 100
MEDFORD 46 100 100
FRIDAY
* SKY/WEATHER...........RAIN UNTIL 1500, THEN RAIN AND SNOW. SNOW
LEVEL 3500 FEET IN THE AFTERNOON. NO SNOW ACCUMULATION.
* MAX TEMPERATURE.......45-50.
* MIN HUMIDITY..........85-95 PERCENT VALLEYS AND 80-85 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30
MPH IN THE MORNING.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 40
MPH DECREASING TO 30 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................300-2900 FT AGL.
* CHANCE OF LIGHTNING...............6 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...94 PERCENT.
TEMP / HUM / POP
ONION MTN 47 79 100
ILLINOIS VLY 51 95 100
MEDFORD 50 88 100
EXTENDED
FRIDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A CHANCE OF RAIN, SNOW
AND LIGHT FREEZING RAIN. SNOW LEVEL 3000 FEET. LOWS 30 TO 35.
SOUTHWEST WINDS 5 TO 6 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN A CHANCE OF RAIN IN THE AFTERNOON AND EVENING.
HIGHS 40 TO 45. SOUTH WINDS 5 TO 6 MPH.
SUNDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS
35 TO 40. HIGHS 45 TO 50. SOUTHWEST WINDS 5 TO 8 MPH.
MONDAY
RAIN. LOWS 30 TO 40. HIGHS 40 TO 45. SOUTHWEST WINDS
5 TO 8 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
30 TO 35. HIGHS 40 TO 45.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LOWS 30 TO
35. HIGHS 40 TO 45.
ORZ621-623-190015-
SISKIYOU MOUNTAINS-SOUTHERN OREGON CASCADES-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........RAIN AND FREEZING RAIN UNTIL NOON, THEN
RAIN LIKELY.
* MAX TEMPERATURE.......40-50.
* MIN HUMIDITY..........75-90 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 50 MPH EXCEPT SOUTHWEST 25 TO 30 MPH NEAR
CRATER LAKE.
* MIXING HEIGHT.....................0-2300 FT AGL.
* CHANCE OF LIGHTNING...............2 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...60 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...53 PERCENT.
TEMP / HUM / POP
ACORN WOMAN PK 43 82 70
MT STELLA 43 90 90
TONIGHT
* SKY/WEATHER...........RAIN AND FREEZING RAIN. SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
* MIN TEMPERATURE.......40-45 VALLEYS AND 30-35 RIDGES.
* MAX HUMIDITY..........95-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO
AROUND 35 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 50 MPH EXCEPT SOUTHWEST 25 TO 40 MPH NEAR
CRATER LAKE.
* MIXING HEIGHT.....................100-1700 FT AGL.
* CHANCE OF LIGHTNING...............3 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...85 PERCENT.
TEMP / HUM / POP
ACORN WOMAN PK 40 92 100
MT STELLA 36 93 100
FRIDAY
* SKY/WEATHER...........RAIN, SNOW AND FREEZING RAIN. SNOW LEVEL
4500 FEET DECREASING TO 3500 FEET IN THE AFTERNOON. SNOW
ACCUMULATION OF 1 TO 3 INCHES.
* MAX TEMPERATURE.......45-50 VALLEYS AND 35-40 RIDGES.
* MIN HUMIDITY..........80-90 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 35
MPH DECREASING TO 25 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH EXCEPT
SOUTHWEST 16 TO 30 MPH NEAR HIGHWAY 66. GUSTS UP TO 45 MPH
DECREASING TO 35 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................100-2400 FT AGL.
* CHANCE OF LIGHTNING...............4 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...97 PERCENT.
TEMP / HUM / POP
ACORN WOMAN PK 42 79 100
MT STELLA 41 84 100
EXTENDED
FRIDAY NIGHT
COLDER. A CHANCE OF SNOW AND LIGHT FREEZING RAIN
LIKELY. LOWS 20 TO 30. WEST WINDS 5 TO 8 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN
A CHANCE OF RAIN AND SNOW IN THE AFTERNOON AND EVENING. SNOW
LEVEL 4000 FEET. HIGHS 35 TO 40. SOUTHWEST WINDS 5 TO 8 MPH.
SUNDAY
RAIN AND SNOW. LOWS 30 TO 35. HIGHS 35 TO 45. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
RAIN AND SNOW. SNOW LEVEL 4500 FEET. LOWS 25 TO 35.
HIGHS 35 TO 40. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LOWS 25 TO
35. HIGHS 35 TO 40.
WEDNESDAY
RAIN AND SNOW LIKELY. LOWS 25 TO 35. HIGHS 35 TO 45.
ORZ624-190015-
KLAMATH BASIN AND THE FREMONT-WINEMA NATIONAL FOREST-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........SNOW AND FREEZING RAIN UNTIL NOON. A CHANCE
OF RAIN. A SLIGHT CHANCE OF LIGHT FREEZING RAIN AFTER NOON.
LITTLE OR NO SNOW ACCUMULATION.
* MAX TEMPERATURE.......45-50 VALLEYS AND 35-40 RIDGES.
* MIN HUMIDITY..........75-85 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH.
* RIDGES/UPR SLOPES....VERY WINDY. SOUTHWEST WINDS 25 TO 30 MPH
WITH GUSTS TO AROUND 60 MPH BECOMING 25 TO 40 MPH WITH
GUSTS TO AROUND 70 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................300-2900 FT AGL.
* CHANCE OF LIGHTNING...............1 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...50 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...30 PERCENT.
TEMP / HUM / POP
HOYT 47 80 90
CHILOQUIN 51 72 70
GERBER 50 71 40
TONIGHT
* SKY/WEATHER...........A CHANCE OF RAIN AND A SLIGHT CHANCE OF
LIGHT FREEZING RAIN UNTIL 2100, THEN RAIN AND FREEZING RAIN.
SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
SNOW ACCUMULATION UP TO 1 INCH.
* MIN TEMPERATURE.......30-35.
* MAX HUMIDITY..........95-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH.
* RIDGES/UPR SLOPES....VERY WINDY. SOUTHWEST WINDS 25 TO 30 MPH
WITH GUSTS TO AROUND 70 MPH.
* MIXING HEIGHT.....................300-1900 FT AGL.
* CHANCE OF LIGHTNING...............1 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...60 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...29 PERCENT.
TEMP / HUM / POP
HOYT 36 97 90
CHILOQUIN 37 96 90
GERBER 35 100 80
FRIDAY
* SKY/WEATHER...........RAIN, SNOW AND FREEZING RAIN UNTIL 1500,
THEN RAIN AND SNOW WITH LIGHT FREEZING RAIN LIKELY. SNOW LEVEL
5000 FEET IN THE MORNING. SNOW ACCUMULATION OF 1 TO 2 INCHES.
* MAX TEMPERATURE.......40-45 VALLEYS AND AROUND 35 RIDGES.
* MIN HUMIDITY..........80-90 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...BREEZY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 35 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH. GUSTS
UP TO 60 MPH DECREASING TO 45 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................600-2800 FT AGL.
* CHANCE OF LIGHTNING...............2 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...93 PERCENT.
TEMP / HUM / POP
HOYT 41 84 100
CHILOQUIN 45 79 100
GERBER 45 79 100
EXTENDED
FRIDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS
20 TO 25. WEST WINDS 6 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN
A CHANCE OF RAIN AND SNOW IN THE AFTERNOON AND EVENING. SNOW
LEVEL 4500 FEET. HIGHS 35 TO 40. SOUTHWEST WINDS 5 TO 8 MPH.
SUNDAY
RAIN AND SNOW WITH FREEZING RAIN LIKELY. LOWS 25 TO 35.
HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
RAIN, SNOW AND LIGHT FREEZING RAIN LIKELY. SNOW LEVEL
5000 FEET. LOWS 20 TO 30. HIGHS 35 TO 40. SOUTHWEST WINDS 6 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
20 TO 30. HIGHS 35 TO 40.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
20 TO 30. HIGHS 35 TO 45.
ORZ625-190015-
SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN
LAKE AND WESTERN HARNEY COUNTIES-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH RAIN, SNOW AND FREEZING
RAIN LIKELY UNTIL 0900, THEN MOSTLY CLOUDY WITH A CHANCE OF
RAIN. SNOW LEVEL 5000 FEET IN THE MORNING. LITTLE OR NO SNOW
ACCUMULATION.
* MAX TEMPERATURE.......50-55 VALLEYS AND 40-45 RIDGES.
* MIN HUMIDITY..........60-70 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...VERY WINDY. SOUTHWEST WINDS 16 TO 30 MPH
INCREASING TO 25 TO 40 MPH IN THE AFTERNOON. GUSTS UP TO
55 MPH.
* RIDGES/UPR SLOPES....VERY WINDY. SOUTHWEST WINDS 25 TO 40 MPH
WITH GUSTS TO AROUND 65 MPH.
* MIXING HEIGHT.....................300-3100 FT AGL.
* CHANCE OF LIGHTNING...............1 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...30 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...11 PERCENT.
TEMP / HUM / POP
FISH FIN RIM 54 53 30
FORT ROCK 52 70 80
ROCK CREEK 49 64 30
TONIGHT
* SKY/WEATHER...........LIGHT FREEZING RAIN LIKELY UNTIL MIDNIGHT.
RAIN. FREEZING RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.......35-40.
* MAX HUMIDITY..........80-95 PERCENT VALLEYS AND 75-85 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WINDY. SOUTHWEST WINDS 25 TO 40 MPH WITH
GUSTS TO AROUND 55 MPH.
* RIDGES/UPR SLOPES....VERY WINDY. SOUTHWEST WINDS 25 TO 40 MPH
WITH GUSTS TO AROUND 70 MPH.
* MIXING HEIGHT.....................300-1700 FT AGL.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...10 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...3 PERCENT.
TEMP / HUM / POP
FISH FIN RIM 41 70 20
FORT ROCK 35 95 90
ROCK CREEK 39 72 40
FRIDAY
* SKY/WEATHER...........RAIN AND FREEZING RAIN UNTIL 0900, THEN
RAIN, SNOW AND FREEZING RAIN. SNOW LEVEL 5000 FEET IN THE
MORNING. LITTLE OR NO SNOW ACCUMULATION.
LITTLE OR NO SNOW ACCUMULATION.
* MAX TEMPERATURE.......45-50.
* MIN HUMIDITY..........70-75 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 50 MPH.
* RIDGES/UPR SLOPES....VERY WINDY. SOUTHWEST WINDS 30 TO 40 MPH
WITH GUSTS TO AROUND 60 MPH DECREASING TO 20 TO 30 MPH
WITH GUSTS TO AROUND 50 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................600-3300 FT AGL.
* CHANCE OF LIGHTNING...............2 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...90 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...49 PERCENT.
TEMP / HUM / POP
FISH FIN RIM 51 61 90
FORT ROCK 45 71 100
ROCK CREEK 46 71 90
EXTENDED
FRIDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS
20 TO 25. WEST WINDS 6 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN
A CHANCE OF RAIN AND SNOW IN THE AFTERNOON AND EVENING. SNOW
LEVEL 4500 FEET. HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
RAIN AND SNOW. LOWS 25 TO 35. HIGHS 45 TO 50. SOUTHWEST
WINDS 9 TO 20 MPH.
MONDAY
RAIN AND SNOW LIKELY. SNOW LEVEL 5500 FEET. LOWS 20 TO
30. HIGHS 40 TO 45. SOUTHWEST WINDS 10 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
20 TO 30. HIGHS 40 TO 45.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
20 TO 30. HIGHS 40 TO 45.
CAZ280-190015-
WESTERN KLAMATH NATIONAL FOREST-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........A CHANCE OF RAIN AND FREEZING RAIN UNTIL
0900, THEN RAIN.
* MAX TEMPERATURE.......50-55 VALLEYS AND 40-45 RIDGES.
* MIN HUMIDITY..........75-85 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....BREEZY. SOUTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 35 MPH EXCEPT SOUTHWEST 15 TO 25 MPH ON
SISKIYOU MOUNTAIN RIDGES.
* MIXING HEIGHT.....................0-3100 FT AGL.
* CHANCE OF LIGHTNING...............2 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...60 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...28 PERCENT.
TEMP / HUM / POP
HAPPY CAMP 55 86 90
FORT JONES 56 73 70
TONIGHT
* SKY/WEATHER...........RAIN LIKELY UNTIL 2100, THEN RAIN AND LIGHT
FREEZING RAIN.
* MIN TEMPERATURE.......AROUND 45 VALLEYS AND 35-40 RIDGES.
* MAX HUMIDITY..........90-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....BREEZY. SOUTH WINDS 10 TO 20 MPH WITH GUSTS
TO AROUND 40 MPH.
* MIXING HEIGHT.....................0-2300 FT AGL.
* CHANCE OF LIGHTNING...............3 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...90 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...59 PERCENT.
TEMP / HUM / POP
HAPPY CAMP 48 100 100
FORT JONES 43 100 90
FRIDAY
* SKY/WEATHER...........RAIN AND FREEZING RAIN. SNOW AFTER NOON.
SNOW LEVEL 4500 FEET IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION.
* MAX TEMPERATURE.......50-55 VALLEYS AND 40-45 RIDGES.
* MIN HUMIDITY..........80-90 PERCENT VALLEYS AND 75-80 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 9 TO 20 MPH WITH GUSTS TO
AROUND 25 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 9 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH.
* MIXING HEIGHT.....................100-3300 FT AGL.
* CHANCE OF LIGHTNING...............7 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...98 PERCENT.
TEMP / HUM / POP
HAPPY CAMP 53 84 100
FORT JONES 51 84 100
EXTENDED
FRIDAY NIGHT
COLDER. A CHANCE OF RAIN, SNOW AND LIGHT FREEZING
RAIN LIKELY. SNOW LEVEL 4000 FEET. LOWS 30 TO 35. SOUTHWEST WINDS
5 TO 8 MPH.
SATURDAY
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN
AND SNOW LIKELY IN THE AFTERNOON AND EVENING. SNOW LEVEL
4500 FEET. HIGHS 40 TO 45. SOUTH WINDS 5 TO 8 MPH.
SUNDAY
SHOWERS, SNOW AND A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS 30 TO 40. HIGHS 40 TO 50. SOUTHWEST WINDS 5 TO 15 MPH.
MONDAY
RAIN AND SNOW. SNOW LEVEL 5000 FEET. LOWS 30 TO 40.
HIGHS 35 TO 45. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LOWS 30 TO
35. HIGHS 35 TO 45.
WEDNESDAY
RAIN AND SNOW LIKELY. LOWS 25 TO 35. HIGHS 35 TO 45.
CAZ281-190015-
CENTRAL SISKIYOU COUNTY INCLUDING SHASTA VALLEY-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY. RAIN LIKELY AFTER 0900 UNTIL
1500, THEN A CHANCE OF RAIN.
* MAX TEMPERATURE.......AROUND 55 VALLEYS AND AROUND 45 RIDGES.
* MIN HUMIDITY..........70-80 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WINDY. SOUTH WINDS 9 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH INCREASING TO 16 TO 30 MPH WITH GUSTS TO
AROUND 45 MPH IN THE AFTERNOON. IN THE SHASTA VALLEY,
SOUTH WINDS 20 TO 30 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 16 TO 30 MPH WITH GUSTS TO
AROUND 30 MPH EXCEPT SOUTH 16 TO 30 MPH IN THE SHASTA
VALLEY.
* MIXING HEIGHT.....................300-2900 FT AGL.
* CHANCE OF LIGHTNING...............1 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...10 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...3 PERCENT.
TEMP / HUM / POP
YREKA 55 77 50
TONIGHT
* SKY/WEATHER...........A CHANCE OF RAIN UNTIL 2100, THEN LIGHT
FREEZING RAIN UNTIL 0300. RAIN AFTER 2100.
* MIN TEMPERATURE.......40-45.
* MAX HUMIDITY..........95-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WINDY. SOUTH WINDS 20 TO 30 MPH WITH GUSTS
TO AROUND 45 MPH.
* RIDGES/UPR SLOPES....BREEZY. SOUTH WINDS 20 TO 30 MPH WITH GUSTS
TO AROUND 35 MPH.
* MIXING HEIGHT.....................300-2000 FT AGL.
* CHANCE OF LIGHTNING...............2 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...40 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...9 PERCENT.
TEMP / HUM / POP
YREKA 41 100 90
FRIDAY
* SKY/WEATHER...........RAIN AND FREEZING RAIN UNTIL 0900, THEN
RAIN.
* MAX TEMPERATURE.......AROUND 50 VALLEYS AND 40-45 RIDGES.
* MIN HUMIDITY..........80-85 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 40 MPH EXCEPT SOUTH 16 TO 30 MPH IN THE SHASTA
VALLEY.
* RIDGES/UPR SLOPES....SOUTH WINDS 10 TO 20 MPH SHIFTING TO THE
SOUTHWEST 6 TO 15 MPH IN THE AFTERNOON. IN THE SHASTA
VALLEY, SOUTH WINDS 20 TO 30 MPH. GUSTS UP TO 35 MPH
DECREASING TO 25 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................400-3100 FT AGL.
* CHANCE OF LIGHTNING...............5 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...93 PERCENT.
TEMP / HUM / POP
YREKA 51 84 100
EXTENDED
FRIDAY NIGHT
COLDER. MOSTLY CLOUDY WITH A CHANCE OF RAIN AND
SNOW. SNOW LEVEL 4000 FEET. LOWS AROUND 30. WEST WINDS 5 TO
8 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN A CHANCE OF RAIN IN THE AFTERNOON AND EVENING. SNOW
LEVEL 4500 FEET. HIGHS 40 TO 45. SOUTH WINDS 5 TO 8 MPH.
SUNDAY
RAIN. LOWS 30 TO 40. HIGHS 45 TO 50. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY
RAIN AND SNOW LIKELY. LOWS 25 TO 35. HIGHS 40 TO 45.
SOUTHWEST WINDS 5 TO 8 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
25 TO 35. HIGHS 40 TO 45.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
25 TO 35. HIGHS 40 TO 45.
CAZ282-190015-
SHASTA-TRINITY NATIONAL FOREST IN SISKIYOU COUNTY-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........RAIN LIKELY AFTER 0900.
* MAX TEMPERATURE.......45-50 VALLEYS AND AROUND 40 RIDGES.
* MIN HUMIDITY..........85-95 PERCENT VALLEYS AND 75-85 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 15 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 9 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* MIXING HEIGHT.....................200-2200 FT AGL.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...20 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...5 PERCENT.
TEMP / HUM / POP
MOUNT SHASTA 49 82 70
TONIGHT
* SKY/WEATHER...........RAIN AND FREEZING RAIN. SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.
* MIN TEMPERATURE.......30-40.
* MAX HUMIDITY..........100 PERCENT VALLEYS AND 85-95 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 9 TO 20 MPH WITH GUSTS TO AROUND
25 MPH.
* RIDGES/UPR SLOPES....BREEZY. SOUTH WINDS 10 TO 20 MPH WITH GUSTS
TO AROUND 40 MPH.
* MIXING HEIGHT.....................200-2000 FT AGL.
* CHANCE OF LIGHTNING...............4 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...70 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...22 PERCENT.
TEMP / HUM / POP
MOUNT SHASTA 37 100 90
FRIDAY
* SKY/WEATHER...........FREEZING RAIN UNTIL 0900. SNOW UNTIL NOON.
RAIN. SNOW ACCUMULATION OF 1 TO 2 INCHES.
* MAX TEMPERATURE.......AROUND 45 VALLEYS AND 35-40 RIDGES.
* MIN HUMIDITY..........90-100 PERCENT VALLEYS AND 70-85 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 9 TO 20 MPH WITH GUSTS TO AROUND
25 MPH.
* RIDGES/UPR SLOPES....BREEZY. SOUTH WINDS 9 TO 20 MPH WITH GUSTS
TO AROUND 40 MPH.
* MIXING HEIGHT.....................400-2500 FT AGL.
* CHANCE OF LIGHTNING...............7 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...98 PERCENT.
TEMP / HUM / POP
MOUNT SHASTA 46 90 100
EXTENDED
FRIDAY NIGHT
COLDER. RAIN AND SNOW. SNOW LEVEL 5000 FEET. LOWS
25 TO 30. SOUTHWEST WINDS 5 TO 8 MPH.
SATURDAY
RAIN AND SNOW LIKELY IN THE MORNING, THEN RAIN AND
SNOW IN THE AFTERNOON AND EVENING. SNOW LEVEL 5500 FEET. HIGHS
40 TO 45. SOUTH WINDS 5 TO 8 MPH.
SUNDAY
RAIN. LOWS 30 TO 35. HIGHS 40 TO 45. SOUTH WINDS 5 TO
10 MPH.
MONDAY
RAIN AND SNOW. SNOW LEVEL 5500 FEET. LOWS 25 TO 35.
HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO 8 MPH.
TUESDAY
RAIN AND SNOW LIKELY. LOWS 25 TO 35. HIGHS 35 TO 45.
WEDNESDAY
RAIN AND SNOW LIKELY. LOWS 25 TO 35. HIGHS 35 TO 45.
CAZ284-285-190015-
SISKIYOU COUNTY FROM THE CASCADE MOUNTAINS EAST AND SOUTH TO MT
SHASTA-MODOC COUNTY EXCEPT FOR THE SURPRISE VALLEY-
408 AM PST THU DEC 18 2025
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY. A CHANCE OF LIGHT FREEZING
RAIN UNTIL NOON. A CHANCE OF RAIN. LIGHT FREEZING RAIN LIKELY
AFTER NOON.
* MAX TEMPERATURE.......45-50.
* MIN HUMIDITY..........70-85 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WINDY. SOUTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 35 MPH INCREASING TO 16 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 55 MPH. ALONG WARNER MOUNTAIN RIDGES,
SOUTHWEST WINDS 20 TO 30 MPH BECOMING 25 TO 40 MPH IN THE
AFTERNOON.
* MIXING HEIGHT.....................200-2800 FT AGL.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...10 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...4 PERCENT.
TEMP / HUM / POP
JUANITA LAKE 53 64 50
TULELAKE 53 73 40
ALTURAS 53 65 30
TONIGHT
* SKY/WEATHER...........A CHANCE OF RAIN AND LIGHT FREEZING RAIN
UNTIL 2100, THEN RAIN AND FREEZING RAIN.
* MIN TEMPERATURE.......35-40.
* MAX HUMIDITY..........90-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 45 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 55 MPH.
* MIXING HEIGHT.....................300-1800 FT AGL.
* CHANCE OF LIGHTNING...............2 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...10 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...2 PERCENT.
TEMP / HUM / POP
JUANITA LAKE 41 89 90
TULELAKE 38 96 80
ALTURAS 35 89 40
FRIDAY
* SKY/WEATHER...........RAIN, SNOW AND FREEZING RAIN UNTIL 0900,
THEN RAIN AND FREEZING RAIN. SNOW ACCUMULATION UP TO 1 INCH.
* MAX TEMPERATURE.......45-50 VALLEYS AND 35-40 RIDGES.
* MIN HUMIDITY..........80-90 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 40 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 50 MPH.
* MIXING HEIGHT.....................500-2700 FT AGL.
* CHANCE OF LIGHTNING...............5 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...100 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...85 PERCENT.
TEMP / HUM / POP
JUANITA LAKE 47 78 100
TULELAKE 48 85 100
ALTURAS 50 75 100
EXTENDED
FRIDAY NIGHT
RAIN AND SNOW WITH LIGHT FREEZING RAIN LIKELY.
SNOW LEVEL 5000 FEET. LOWS 30 TO 35. WEST WINDS 6 TO 10 MPH.
SATURDAY
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN
AND SNOW LIKELY IN THE AFTERNOON AND EVENING. SNOW LEVEL
5500 FEET. HIGHS 40 TO 45. SOUTHWEST WINDS 5 TO 8 MPH.
SUNDAY
RAIN. LOWS 30 TO 40. HIGHS 40 TO 50. SOUTHWEST WINDS
6 TO 15 MPH.
MONDAY
RAIN AND SNOW LIKELY. SNOW LEVEL 5500 FEET. LOWS 25 TO
35. HIGHS 40 TO 45. SOUTHWEST WINDS 6 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LOWS 25 TO
35. HIGHS 40 TO 45.
WEDNESDAY
RAIN AND SNOW LIKELY. LOWS 25 TO 35. HIGHS 40 TO 45.
.OUTLOOK FOR DEC 25 - 31 2025
FOR OREGON...INCREASED PROBABILITIES FOR ABOVE NORMAL TEMPERATURES
AND ABOVE NORMAL PRECIPITATION.
FOR NRN CALIF...INCREASED PROBABILITIES FOR ABOVE NORMAL TEMPERATURES
AND ABOVE NORMAL PRECIPITATION.
=
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