081
FNUS56 KMFR 121231
FWFMFR
FIRE WEATHER FORECAST FOR SOUTHERN OREGON AND NORTHERN CALIFORNIA
NATIONAL WEATHER SERVICE MEDFORD, OR
531 AM PDT TUE MAY 12 2026
...ELEVATED FIRE WEATHER CONDITIONS EAST OF THE CASCADES AND IN
THE SHASTA VALLEY TODAY...
DISCUSSION
DRY, BREEZY AND UNSTABLE CONDITIONS WILL DEVELOP TODAY.
THERE IS A LOW CHANCE OF SOME THUNDERSTORMS ALONG THE SPINE OF
THE OREGON CASCADES THIS AFTERNOON INTO THIS EVENING. AN UPPER LOW
AND COLD FRONT WILL PUSH THROUGH LATER TONIGHT. THE CHANCE FOR
WETTING RAIN REMAINS UNDER 15% ON WEDNESDAY MORNING. COOLER
TEMPERATURES AND INCREASED HUMIDITY ARE FORECAST FOR THURSDAY
THROUGH SATURDAY.
ORZ615-618-122330-
SOUTH CENTRAL OREGON COAST-SOUTHERN OREGON COAST-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY.
* MAX TEMPERATURE.......60-70.
* MIN HUMIDITY..........65-75 PERCENT VALLEYS AND 55-65 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* COAST.....WEST WINDS 5 TO 6 MPH.
* INLAND....WEST WINDS 5 TO 6 MPH.
* MIXING HEIGHT.....................500-2100 FT AGL.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
BROOKINGS 63 70
NORTH BEND 66 63
TONIGHT
* SKY/WEATHER...........A CHANCE OF SHOWERS AFTER 2100 UNTIL
MIDNIGHT, THEN SHOWERS LIKELY UNTIL 0300, THEN SHOWERS.
* MIN TEMPERATURE.......AROUND 50.
* MAX HUMIDITY..........90-95 PERCENT.
* 20-FOOT WINDS.........
* COAST.....SOUTHWEST WINDS 5 TO 6 MPH.
* INLAND....SOUTHWEST WINDS 5 TO 6 MPH.
* MIXING HEIGHT.....................400-2000 FT AGL.
* CHANCE OF LIGHTNING...............6 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...60 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...10 PERCENT.
TEMP / HUM / POP
BROOKINGS 50 100 90
NORTH BEND 52 89 90
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY. A CHANCE OF SHOWERS UNTIL
NOON.
* MAX TEMPERATURE.......55-65.
* MIN HUMIDITY..........70-80 PERCENT VALLEYS AND 65-70 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* COAST.....SOUTHWEST WINDS 5 TO 6 MPH.
* INLAND....WEST WINDS 5 TO 6 MPH.
* MIXING HEIGHT.....................600-2500 FT AGL.
* CHANCE OF LIGHTNING...............7 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...40 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...1 PERCENT.
TEMP / HUM / POP
BROOKINGS 60 66 60
NORTH BEND 63 67 60
EXTENDED
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 50. WEST WINDS 5 TO
6 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLEAR. HIGHS 60 TO 70. LIGHT WINDS BECOMING NORTHWEST 5 TO 8 MPH
IN THE AFTERNOON AND EVENING.
FRIDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS 55 TO 65. NORTHWEST
WINDS 5 TO 6 MPH.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS 40 TO
45. HIGHS 55 TO 60. NORTHWEST WINDS 5 TO 6 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS 60 TO 65.
MONDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS 60 TO 70.
ORZ616-122330-
UMPQUA BASIN-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY UNTIL 1500, THEN PARTLY
CLOUDY.
* MAX TEMPERATURE.......70-80 VALLEYS AND 65-70 RIDGES.
* MIN HUMIDITY..........35-50 PERCENT VALLEYS AND 45-60 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.....................400-1900 FT AGL UNTIL NOON,
THEN 2100-4600 FT AGL.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
NORTH BANK 73 41
ROSEBURG 79 34
SILVER BUTTE 73 49
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
UNTIL 2100A CHANCE OF SHOWERS AFTER 2100 UNTIL MIDNIGHT, THEN
SHOWERS LIKELY.
* MIN TEMPERATURE.......45-50.
* MAX HUMIDITY..........90-95 PERCENT VALLEYS AND 75-85 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 8 MPH. GUSTS UP TO 20 MPH
EARLY IN THE MORNING.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
* MIXING HEIGHT.....................2200-3000 FT AGL UNTIL 2100,
THEN 400-900 FT AGL.
* CHANCE OF LIGHTNING...............6 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...20 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...4 PERCENT.
TEMP / HUM / POP
NORTH BANK 50 84 70
ROSEBURG 52 85 60
SILVER BUTTE 47 76 50
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY. A CHANCE OF SHOWERS UNTIL
NOON.
* MAX TEMPERATURE.......60-65 VALLEYS AND 50-55 RIDGES.
* MIN HUMIDITY..........45-60 PERCENT VALLEYS AND 55-70 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
20 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
20 MPH.
* MIXING HEIGHT.....................600-3000 FT AGL UNTIL 1500,
THEN 2700-3600 FT AGL.
* CHANCE OF LIGHTNING...............7 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...60 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...5 PERCENT.
TEMP / HUM / POP
NORTH BANK 61 49 80
ROSEBURG 68 41 70
SILVER BUTTE 59 53 60
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST
WINDS 5 TO 6 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
65 TO 70. LIGHT WINDS BECOMING NORTHWEST 5 TO 8 MPH IN THE
AFTERNOON AND EVENING.
FRIDAY
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 55 TO 65. NORTHWEST
WINDS 5 TO 6 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS 40 TO 45. HIGHS
55 TO 60. NORTHWEST WINDS 5 TO 8 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 60 TO 70.
MONDAY
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 65 TO 75.
ORZ617-122330-
UMPQUA NATIONAL FOREST-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........PARTLY CLOUDY.
* MAX TEMPERATURE.......70-80.
* MIN HUMIDITY..........35-50 PERCENT VALLEYS AND 25-35 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 15 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH
IN THE LATE MORNING AND AFTERNOON.
* MIXING HEIGHT.....................500 FT AGL UNTIL 0900.
4900-8400 FT AGL AFTER NOON.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
TOKETEE FALLS 84 32
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS UNTIL MIDNIGHT, THEN SHOWERS LIKELY.
* MIN TEMPERATURE.......40-45.
* MAX HUMIDITY..........80-95 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT.....................2400-4600 FT AGL UNTIL 2100,
THEN 500-1200 FT AGL.
* CHANCE OF LIGHTNING...............5 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...20 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
TOKETEE FALLS 41 100 70
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY. RAIN AND SNOW SHOWERS UNTIL
0900, THEN RAIN AND SNOW SHOWERS LIKELY UNTIL NOON, THEN A
CHANCE OF SHOWERS UNTIL 1500. NO SNOW ACCUMULATION.
* MAX TEMPERATURE.......55-60 VALLEYS AND 45-50 RIDGES.
* MIN HUMIDITY..........50-70 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 6 TO 10 MPH. GUSTS UP TO 20 MPH
LATE IN THE MORNING.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
35 MPH.
* MIXING HEIGHT.....................600-3200 FT AGL UNTIL 1500,
THEN 3000-3400 FT AGL.
* CHANCE OF LIGHTNING...............13 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...70 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...17 PERCENT.
TEMP / HUM / POP
TOKETEE FALLS 61 49 80
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 45. NORTHWEST WINDS
5 TO 8 MPH.
THURSDAY
WARMER. MOSTLY CLEAR. HIGHS 60 TO 70. LIGHT WINDS
BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON AND EVENING.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS 35 TO 45.
HIGHS 50 TO 60. WEST WINDS 5 TO 8 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. SNOW LEVEL
4500 FEET. LOWS 30 TO 40. HIGHS 45 TO 55. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 30 TO 40. HIGHS 55 TO 65.
MONDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 60 TO 70.
ORZ619-122330-
WESTERN SISKIYOU NATIONAL FOREST-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY.
* MAX TEMPERATURE.......60-70.
* MIN HUMIDITY..........50-65 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 8 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.....................400-2800 FT AGL.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
QUAIL PRAIRIE 65 59
AGNESS 77 43
TONIGHT
* SKY/WEATHER...........A CHANCE OF SHOWERS AFTER 2100 UNTIL
MIDNIGHT, THEN SHOWERS LIKELY UNTIL 0300, THEN SHOWERS.
* MIN TEMPERATURE.......45-50.
* MAX HUMIDITY..........85-95 PERCENT VALLEYS AND 80-85 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 6 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 8 MPH WITH GUSTS TO
AROUND 20 MPH.
* MIXING HEIGHT.....................600-2400 FT AGL UNTIL MIDNIGHT,
THEN 500 FT AGL.
* CHANCE OF LIGHTNING...............6 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...60 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...7 PERCENT.
TEMP / HUM / POP
QUAIL PRAIRIE 47 85 90
AGNESS 50 93 90
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY. SHOWERS LIKELY UNTIL 0900,
THEN A CHANCE OF SHOWERS UNTIL NOON.
* MAX TEMPERATURE.......55-60.
* MIN HUMIDITY..........65-75 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...LIGHT WINDS BECOMING WEST 5 TO 6 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* MIXING HEIGHT.....................600-2800 FT AGL.
* CHANCE OF LIGHTNING...............7 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...30 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...1 PERCENT.
TEMP / HUM / POP
QUAIL PRAIRIE 58 67 60
AGNESS 69 52 60
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
5 TO 6 MPH.
THURSDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS 65 TO
70. NORTHEAST WINDS 5 TO 6 MPH SHIFTING TO THE NORTHWEST 5 TO
8 MPH IN THE AFTERNOON AND EVENING.
FRIDAY
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS 55 TO 65. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 55 TO 60.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 60 TO 65.
MONDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 65 TO 70.
ORZ620-622-122330-
WESTERN ROGUE BASIN INCLUDING THE ILLINOIS VALLEY-
EASTERN ROGUE VALLEY-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY UNTIL 0900, THEN PARTLY
CLOUDY.
* MAX TEMPERATURE.......80-90 VALLEYS AND 65-75 RIDGES.
* MIN HUMIDITY..........25-40 PERCENT VALLEYS AND 35-50 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE LATE MORNING AND AFTERNOON.
* MIXING HEIGHT.....................400 FT AGL UNTIL 0900.
4000-7900 FT AGL AFTER NOON.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
ONION MTN 70 33
ILLINOIS VLY 80 34
MEDFORD 88 25
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY UNTIL 0300, THEN MOSTLY CLOUDY. A SLIGHT CHANCE OF
SHOWERS UNTIL 2100, THEN A CHANCE OF SHOWERS.
* MIN TEMPERATURE.......45-50.
* MAX HUMIDITY..........75-90 PERCENT VALLEYS AND 70-80 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
* MIXING HEIGHT.....................2700-4900 FT AGL UNTIL 2100,
THEN 500-1100 FT AGL.
* CHANCE OF LIGHTNING...............5 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...10 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...1 PERCENT.
TEMP / HUM / POP
ONION MTN 48 68 60
ILLINOIS VLY 43 100 70
MEDFORD 50 78 30
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
UNTIL 1500, THEN PARTLY CLOUDY.
* MAX TEMPERATURE.......65-70 VALLEYS AND 50-60 RIDGES.
* MIN HUMIDITY..........30-45 PERCENT VALLEYS AND 45-60 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 8 MPH EXCEPT WEST 5 TO 15
MPH NEAR ASHLAND.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
* MIXING HEIGHT.....................600-3300 FT AGL UNTIL 1500,
THEN 3200-4200 FT AGL.
* CHANCE OF LIGHTNING...............10 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...30 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...2 PERCENT.
TEMP / HUM / POP
ONION MTN 56 47 50
ILLINOIS VLY 69 40 60
MEDFORD 72 25 50
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. NORTHWEST WINDS
5 TO 8 MPH.
THURSDAY
WARMER, CLEAR. HIGHS 70 TO 80. LIGHT WINDS BECOMING
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON AND EVENING.
FRIDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 60 TO 70. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 35 TO 40. HIGHS 55 TO 65.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 60 TO 70.
MONDAY
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 70 TO 80.
ORZ621-623-122330-
SISKIYOU MOUNTAINS-SOUTHERN OREGON CASCADES-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........PARTLY CLOUDY.
* MAX TEMPERATURE.......75-85 VALLEYS AND 65-75 RIDGES.
* MIN HUMIDITY..........25-35 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 6 MPH SHIFTING TO THE
SOUTHWEST 5 TO 15 MPH WITH GUSTS TO AROUND 25 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT.....................500 FT AGL UNTIL 0900.
6500-9300 FT AGL AFTER NOON.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
ACORN WOMAN PK 70 32 10
MT STELLA 75 31
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY UNTIL 0300, THEN MOSTLY CLOUDY. A CHANCE OF SHOWERS
UNTIL 2100, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
* MIN TEMPERATURE.......35-45.
* MAX HUMIDITY..........70-85 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH. NEAR HIGHWAY 66, NORTHWEST WINDS 9 TO 20 MPH
DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 15 MPH WITH GUSTS TO AROUND
35 MPH EXCEPT WEST 10 TO 20 MPH NEAR CRATER LAKE.
* MIXING HEIGHT.....................4500-8100 FT AGL UNTIL 2100,
THEN 500-1000 FT AGL.
* CHANCE OF LIGHTNING...............2 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
ACORN WOMAN PK 42 68 30
MT STELLA 41 77 60
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY UNTIL 1500, THEN PARTLY
CLOUDY. RAIN AND SNOW SHOWERS LIKELY UNTIL NOON. A CHANCE OF
RAIN AND SNOW SHOWERS AFTER NOON. SNOW LEVEL 5500 FEET. LITTLE
OR NO SNOW ACCUMULATION.
* MAX TEMPERATURE.......55-65 VALLEYS AND 45-50 RIDGES.
* MIN HUMIDITY..........35-50 PERCENT VALLEYS AND 45-60 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 15 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 9 TO 20 MPH WITH GUSTS TO AROUND
40 MPH EXCEPT WEST 10 TO 20 MPH NEAR CRATER LAKE.
* MIXING HEIGHT.....................600-2000 FT AGL UNTIL NOON,
THEN 2900-4200 FT AGL.
* CHANCE OF LIGHTNING...............13 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...30 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...12 PERCENT.
TEMP / HUM / POP
ACORN WOMAN PK 53 43 40
MT STELLA 53 52 80
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. NORTHWEST WINDS
5 TO 10 MPH.
THURSDAY
WARMER, CLEAR. HIGHS 60 TO 70. LIGHT WINDS BECOMING
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON AND EVENING.
FRIDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS 55 TO 65. NORTHWEST
WINDS 5 TO 15 MPH.
SATURDAY
COOLER. PARTLY CLOUDY. LOWS 30 TO 40. HIGHS 45 TO 55.
NORTHWEST WINDS 9 TO 20 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS 55 TO 65.
MONDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 60 TO 70.
ORZ624-122330-
KLAMATH BASIN AND THE FREMONT-WINEMA NATIONAL FOREST-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........PARTLY CLOUDY.
* MAX TEMPERATURE.......80-85 VALLEYS AND 70-75 RIDGES.
* MIN HUMIDITY..........15-20 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 25 MPH SHIFTING TO THE SOUTH 9 TO 20 MPH WITH GUSTS
TO AROUND 35 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
30 MPH INCREASING TO 9 TO 20 MPH WITH GUSTS TO AROUND 40
MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................500 FT AGL UNTIL 0900.
9300-11100 FT AGL AFTER 1500.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
HOYT 82 18
CHILOQUIN 83 19
GERBER 84 18
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY UNTIL 0300, THEN MOSTLY
CLOUDY WITH A CHANCE OF SHOWERS.
* MIN TEMPERATURE.......40-45.
* MAX HUMIDITY..........65-85 PERCENT VALLEYS AND 55-70 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 15 MPH. GUSTS UP TO 40
MPH DECREASING TO 30 MPH IN THE LATE EVENING AND
OVERNIGHT.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 6 TO 15 MPH WITH GUSTS TO
AROUND 40 MPH.
* MIXING HEIGHT.....................8500-11000 FT AGL UNTIL 2100,
THEN 400-1100 FT AGL.
* CHANCE OF LIGHTNING...............2 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
HOYT 40 77 20
CHILOQUIN 42 76 10
GERBER 41 80
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
UNTIL 0900, THEN MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS UNTIL NOON, THEN PARTLY CLOUDY.
* MAX TEMPERATURE.......55-65 VALLEYS AND 50-55 RIDGES.
* MIN HUMIDITY..........25-40 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 9 TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 9 TO 20 MPH. GUSTS UP TO 45 MPH
DECREASING TO 35 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................500-2600 FT AGL UNTIL NOON,
THEN 4700-7200 FT AGL.
* CHANCE OF LIGHTNING...............15 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...10 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...3 PERCENT.
TEMP / HUM / POP
HOYT 58 37 50
CHILOQUIN 60 35 50
GERBER 63 27 30
EXTENDED
WEDNESDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 30 TO 35. NORTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
WARMER, CLEAR. HIGHS 65 TO 75. LIGHT WINDS BECOMING
WEST 5 TO 10 MPH IN THE AFTERNOON AND EVENING.
FRIDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS 60 TO 70. WEST WINDS
5 TO 15 MPH.
SATURDAY
COOLER. PARTLY CLOUDY. LOWS 25 TO 35. HIGHS 50 TO 60.
NORTHWEST WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 25 TO 35. HIGHS 55 TO 65.
MONDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS 65 TO 75.
ORZ625-122330-
SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN
LAKE AND WESTERN HARNEY COUNTIES-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........PARTLY CLOUDY.
* MAX TEMPERATURE.......85-90 VALLEYS AND 75-80 RIDGES.
* MIN HUMIDITY..........10-15 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH INCREASING TO 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....WINDY. SOUTH WINDS 6 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH INCREASING TO SOUTHWEST 20 TO 30 MPH WITH
GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................500 FT AGL UNTIL 0900.
11400-12600 FT AGL AFTER 1500.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
FISH FIN RIM 91 8
FORT ROCK 87 13
ROCK CREEK 85 11
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY.
* MIN TEMPERATURE.......40-50.
* MAX HUMIDITY..........45-65 PERCENT VALLEYS AND 30-45 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 9 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH.
* RIDGES/UPR SLOPES....WINDY. SOUTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 45 MPH.
* MIXING HEIGHT.....................11300-12500 FT AGL UNTIL 2100,
THEN 500-1700 FT AGL.
* CHANCE OF LIGHTNING...............3 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
FISH FIN RIM 53 29
FORT ROCK 39 78 10
ROCK CREEK 51 35
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
UNTIL 1500, THEN MOSTLY CLOUDY.
* MAX TEMPERATURE.......AROUND 65 VALLEYS AND 55-60 RIDGES.
* MIN HUMIDITY..........15-25 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WINDY. WEST WINDS 20 TO 30 MPH WITH GUSTS TO
AROUND 40 MPH.
* RIDGES/UPR SLOPES....WINDY. WEST WINDS 20 TO 30 MPH. GUSTS UP TO
50 MPH DECREASING TO 40 MPH IN THE AFTERNOON.
* MIXING HEIGHT.....................600 FT AGL UNTIL 0900.
5400-7800 FT AGL AFTER NOON.
* CHANCE OF LIGHTNING...............19 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...1 PERCENT.
TEMP / HUM / POP
FISH FIN RIM 69 14
FORT ROCK 62 30 50
ROCK CREEK 64 19
EXTENDED
WEDNESDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 30 TO 35. WEST
WINDS 5 TO 15 MPH.
THURSDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS 70 TO
75. LIGHT WINDS BECOMING WEST 5 TO 15 MPH IN THE AFTERNOON AND
EVENING.
FRIDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS 70 TO 75. WEST WINDS
9 TO 20 MPH.
SATURDAY
COOLER. PARTLY CLOUDY. LOWS 25 TO 35. HIGHS 55 TO 60.
NORTHWEST WINDS 9 TO 20 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 25 TO 35. HIGHS 60 TO 65.
MONDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS 70 TO 75.
CAZ280-122330-
WESTERN KLAMATH NATIONAL FOREST-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........PARTLY CLOUDY.
* MAX TEMPERATURE.......80-90 VALLEYS AND 65-70 RIDGES.
* MIN HUMIDITY..........25-40 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25
MPH IN THE LATE MORNING AND AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
* MIXING HEIGHT.....................500 FT AGL UNTIL 0900.
5300-8200 FT AGL AFTER NOON.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
HAPPY CAMP 87 27
FORT JONES 88 21
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS UNTIL 2100, THEN A CHANCE
OF SHOWERS AFTER MIDNIGHT.
* MIN TEMPERATURE.......40-45.
* MAX HUMIDITY..........70-85 PERCENT VALLEYS AND 60-75 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT.....................2600-5900 FT AGL UNTIL 2100,
THEN 500-900 FT AGL.
* CHANCE OF LIGHTNING...............7 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
HAPPY CAMP 47 87 30
FORT JONES 44 74 20
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH A CHANCE OF RAIN AND
SNOW SHOWERS UNTIL NOON, THEN PARTLY CLOUDY. SNOW LEVEL 5000
FEET IN THE MORNING.
* MAX TEMPERATURE.......65-75 VALLEYS AND 50-55 RIDGES.
* MIN HUMIDITY..........25-40 PERCENT VALLEYS AND 35-50 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
EARLY IN THE MORNING.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
* MIXING HEIGHT.....................500-1800 FT AGL UNTIL NOON,
THEN 3100-4800 FT AGL.
* CHANCE OF LIGHTNING...............11 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...10 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...5 PERCENT.
TEMP / HUM / POP
HAPPY CAMP 74 27 40
FORT JONES 71 21 20
EXTENDED
WEDNESDAY NIGHT
CLEAR. LOWS 40 TO 45. NORTH WINDS 5 TO 10 MPH.
THURSDAY
CLEAR. HIGHS 65 TO 75. NORTHEAST WINDS 5 TO 6 MPH
SHIFTING TO THE NORTHWEST 6 TO 10 MPH IN THE AFTERNOON AND
EVENING.
FRIDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 60 TO 70. NORTHWEST
WINDS 5 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 35 TO 40. HIGHS 55 TO 65.
NORTHWEST WINDS 9 TO 20 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 60 TO 70.
MONDAY
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 70 TO 80.
CAZ281-122330-
CENTRAL SISKIYOU COUNTY INCLUDING SHASTA VALLEY-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........PARTLY CLOUDY UNTIL NOON, THEN SUNNY UNTIL
1500, THEN PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
1500.
* MAX TEMPERATURE.......85-90 VALLEYS AND 70-75 RIDGES.
* MIN HUMIDITY..........15-20 PERCENT VALLEYS AND 20-30 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...BREEZY. SOUTHEAST WINDS 5 TO 8 MPH WITH
GUSTS TO AROUND 20 MPH INCREASING TO SOUTH 15 TO 25 MPH
WITH GUSTS TO AROUND 45 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 15 MPH. IN THE SHASTA
VALLEY, SOUTHEAST WINDS 6 TO 10 MPH INCREASING TO SOUTH 20
TO 30 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH IN THE LATE
MORNING AND AFTERNOON.
* MIXING HEIGHT.....................500 FT AGL UNTIL 0900.
6600-8900 FT AGL AFTER NOON.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
YREKA 88 20
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. A CHANCE OF SHOWERS UNTIL
2100A SLIGHT CHANCE OF SHOWERS AFTER 2100 UNTIL MIDNIGHT. A
CHANCE OF SHOWERS AFTER 0300.
* MIN TEMPERATURE.......45-50.
* MAX HUMIDITY..........65-75 PERCENT VALLEYS AND 55-65 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 35
MPH IN THE EVENING.
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 10 MPH WITH GUSTS TO AROUND
30 MPH. IN THE SHASTA VALLEY, SOUTHEAST WINDS 9 TO 20 MPH
SHIFTING TO THE NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.....................5700-7200 FT AGL UNTIL 2100,
THEN 500-800 FT AGL.
* CHANCE OF LIGHTNING...............6 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
YREKA 48 64 20
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
UNTIL NOON, THEN PARTLY CLOUDY.
* MAX TEMPERATURE.......70-75 VALLEYS AND 55-60 RIDGES.
* MIN HUMIDITY..........20-25 PERCENT VALLEYS AND 25-35 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH LATE IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
* MIXING HEIGHT.....................500-2100 FT AGL UNTIL NOON,
THEN 3800-5300 FT AGL.
* CHANCE OF LIGHTNING...............10 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...10 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...6 PERCENT.
TEMP / HUM / POP
YREKA 71 24 20
EXTENDED
WEDNESDAY NIGHT
CLEAR. LOWS 40 TO 45. NORTH WINDS 5 TO 10 MPH.
THURSDAY
WARMER, CLEAR. HIGHS 70 TO 80. LIGHT WINDS BECOMING
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON AND EVENING.
FRIDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 65 TO 75. NORTHWEST
WINDS 9 TO 20 MPH.
SATURDAY
COOLER. PARTLY CLOUDY. LOWS 35 TO 40. HIGHS 55 TO 65.
NORTH WINDS 9 TO 20 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS 65 TO 75.
MONDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 70 TO 80.
CAZ282-122330-
SHASTA-TRINITY NATIONAL FOREST IN SISKIYOU COUNTY-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........PARTLY CLOUDY UNTIL NOON, THEN SUNNY UNTIL
1500, THEN PARTLY CLOUDY.
* MAX TEMPERATURE.......80-85 VALLEYS AND AROUND 65 RIDGES.
* MIN HUMIDITY..........20-30 PERCENT VALLEYS AND 30-35 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE LATE MORNING AND AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH INCREASING TO 10 TO
20 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
* MIXING HEIGHT.....................500 FT AGL UNTIL 0900.
5500-6900 FT AGL AFTER NOON.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
MOUNT SHASTA 82 23
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......40-45.
* MAX HUMIDITY..........70-85 PERCENT VALLEYS AND 50-60 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 8 MPH WITH GUSTS TO
AROUND 25 MPH IN THE EVENING BECOMING LIGHT.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 30 MPH
EARLY IN THE EVENING.
* MIXING HEIGHT.....................4800-5600 FT AGL UNTIL 2100,
THEN 600 FT AGL.
* CHANCE OF LIGHTNING...............1 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
MOUNT SHASTA 43 78 10
WEDNESDAY
* SKY/WEATHER...........PARTLY CLOUDY UNTIL LATE AFTERNOON THEN
CLEARING. A SLIGHT CHANCE OF SHOWERS UNTIL NOON.
* MAX TEMPERATURE.......65-75 VALLEYS AND 50-55 RIDGES.
* MIN HUMIDITY..........20-25 PERCENT VALLEYS AND 30-40 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 8 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
20 MPH.
* MIXING HEIGHT.....................700-2200 FT AGL UNTIL NOON,
THEN 3500-4600 FT AGL.
* CHANCE OF LIGHTNING...............9 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
MOUNT SHASTA 69 21 20
EXTENDED
WEDNESDAY NIGHT
CLEAR. LOWS 35 TO 40. NORTH WINDS 5 TO 8 MPH.
THURSDAY
WARMER, CLEAR. HIGHS 70 TO 80. NORTH WINDS 5 TO
8 MPH.
FRIDAY
CLEAR. LOWS 35 TO 45. HIGHS 70 TO 80. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY
COOLER. PARTLY CLOUDY. LOWS 30 TO 40. HIGHS 55 TO 65.
NORTHWEST WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS 65 TO 75.
MONDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 70 TO 80.
CAZ284-285-122330-
SISKIYOU COUNTY FROM THE CASCADE MOUNTAINS EAST AND SOUTH TO MT
SHASTA-MODOC COUNTY EXCEPT FOR THE SURPRISE VALLEY-
531 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER...........PARTLY CLOUDY UNTIL NOON, THEN SUNNY UNTIL
1500, THEN PARTLY CLOUDY.
* MAX TEMPERATURE.......80-85 VALLEYS AND 65-75 RIDGES.
* MIN HUMIDITY..........15-25 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
30 MPH SHIFTING TO THE SOUTHWEST 10 TO 20 MPH WITH GUSTS
TO AROUND 40 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH INCREASING TO 9 TO
20 MPH IN THE AFTERNOON. ALONG WARNER MOUNTAIN RIDGES,
SOUTH WINDS 6 TO 10 MPH INCREASING TO SOUTHWEST 15 TO 25
MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
* MIXING HEIGHT.....................500 FT AGL UNTIL 0900.
7200-11500 FT AGL AFTER NOON.
* CHANCE OF LIGHTNING...............0 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
JUANITA LAKE 83 16
TULELAKE 85 16
ALTURAS 87 13
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY UNTIL 0300, THEN PARTLY CLOUDY.
* MIN TEMPERATURE.......40-50.
* MAX HUMIDITY..........55-70 PERCENT VALLEYS AND 45-65 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 15 MPH. GUSTS UP TO 40
MPH DECREASING TO 30 MPH IN THE LATE EVENING AND
OVERNIGHT.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 6 TO 15 MPH WITH GUSTS TO
AROUND 40 MPH EXCEPT SOUTHWEST 10 TO 20 MPH ALONG WARNER
MOUNTAIN RIDGES.
* MIXING HEIGHT.....................6500-10600 FT AGL UNTIL 2100,
THEN 400-1000 FT AGL.
* CHANCE OF LIGHTNING...............1 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...0 PERCENT.
TEMP / HUM / POP
JUANITA LAKE 45 63 10
TULELAKE 44 64
ALTURAS 43 57
WEDNESDAY
* SKY/WEATHER...........PARTLY CLOUDY. A CHANCE OF SHOWERS UNTIL
NOON.
* MAX TEMPERATURE.......60-70 VALLEYS AND 50-60 RIDGES.
* MIN HUMIDITY..........20-30 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
35 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 15 MPH WITH GUSTS TO AROUND
40 MPH EXCEPT WEST 10 TO 20 MPH ALONG WARNER MOUNTAIN
RIDGES.
* MIXING HEIGHT.....................600 FT AGL UNTIL 0900.
4200-6800 FT AGL AFTER NOON.
* CHANCE OF LIGHTNING...............12 PERCENT.
* CHANCE OF WETTING RAIN (.10 IN)...0 PERCENT.
* CHANCE OF WETTING RAIN (.25 IN)...2 PERCENT.
TEMP / HUM / POP
JUANITA LAKE 63 27 30
TULELAKE 65 26 30
ALTURAS 68 19
EXTENDED
WEDNESDAY NIGHT
COLDER. MOSTLY CLEAR. LOWS 35 TO 40. NORTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS 65 TO
75. LIGHT WINDS BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON
AND EVENING.
FRIDAY
CLEAR. LOWS 35 TO 45. HIGHS 65 TO 75. NORTHWEST WINDS
5 TO 15 MPH.
SATURDAY
COOLER. PARTLY CLOUDY. LOWS 30 TO 40. HIGHS 55 TO 65.
NORTHWEST WINDS 6 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS 60 TO 70.
MONDAY
MOSTLY CLEAR. LOWS 35 TO 45. HIGHS 65 TO 75.
.OUTLOOK FOR MAY 19 - 25 2026
FOR OREGON...INCREASED PROBABILITIES FOR NEAR NORMAL TEMPERATURES
AND BELOW NORMAL PRECIPITATION.
FOR NRN CALIF...INCREASED PROBABILITIES FOR ABOVE NORMAL TEMPERATURES
AND NEAR NORMAL PRECIPITATION.
=
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