Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Medford, OR
Issued by NWS Medford, OR
590
FNUS56 KMFR 211108
FWFMFR
Fire Weather Forecast for southern Oregon and northern California
National Weather Service Medford, OR
408 AM PDT Thu Aug 21 2025
.DISCUSSION...Hot and dry conditions are expected today and
through the weekend. Typical diurnal winds are forecast
throughout the week, with overnight periods of weak east flow
over peaks and ridgelines possible. Monsoonal moisture may
produce chances for afternoon and evening thunderstorms beginning
Saturday and continuing into next week.
ORZ615-212315-
South Central Oregon Coast-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......70-80.
* Min humidity..........55-70 percent valleys and 40-50 percent
ridges.
* 20-foot winds.........
* Coast.....North winds 5 to 15 mph. Gusts up to 25 mph
in the afternoon.
* Inland....North winds 5 to 15 mph.
* Mixing Height.....................200-2400 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 Bend 76 52
.TONIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......Around 55.
* Max humidity..........85-95 percent.
* 20-foot winds.........
* Coast.....North winds 5 to 15 mph. Gusts up to 25 mph
in the evening.
* Inland....North winds 5 to 15 mph.
* Mixing Height.....................200-1800 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 Bend 55 94
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......70-80.
* Min humidity..........60-75 percent valleys and 45-55 percent
ridges.
* 20-foot winds.........
* Coast.....North winds 5 to 15 mph.
* Inland....North winds 5 to 15 mph.
* Mixing Height.....................200-2000 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 Bend 77 58
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
5 to 10 mph.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 70 to 80. Light winds becoming northwest 5 to 8 mph
in the afternoon and evening.
.SUNDAY...Partly cloudy. Lows 55 to 60. Highs 70 to 80. Northwest
winds 5 to 6 mph.
.MONDAY...Partly cloudy. Lows 55 to 60. Highs 70 to 80. North
winds 5 to 8 mph.
.TUESDAY...Partly cloudy. Lows 55 to 60. Highs 70 to 80.
.WEDNESDAY...Mostly cloudy. Lows 55 to 60. Highs 70 to 75.
$$
ORZ618-212315-
Southern Oregon Coast-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......70-80 valleys and 80-85 ridges.
* Min humidity..........45-55 percent valleys and 35-40 percent
ridges.
* 20-foot winds.........
* Coast.....North winds 5 to 15 mph. Gusts up to 25 mph
in the afternoon.
* Inland....North winds 5 to 15 mph with gusts to around
20 mph.
* Mixing Height.....................100-2600 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 74 54
.TONIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......55-60.
* Max humidity..........75-85 percent valleys and 50-60 percent
ridges.
* 20-foot winds.........
* Coast.....Northwest winds 5 to 10 mph. Gusts up to 25
mph early in the evening.
* Inland....North winds 5 to 10 mph. Gusts up to 25 mph
early in the evening.
* Mixing Height.....................100-1700 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 56 79
.FRIDAY...
* Sky/weather...........Partly cloudy until 0900, then sunny.
* Max temperature.......75-85.
* Min humidity..........55-65 percent valleys and 40-50 percent
ridges.
* 20-foot winds.........
* Coast.....Northwest winds 5 to 10 mph.
* Inland....Northwest winds 5 to 10 mph.
* Mixing Height.....................100-2000 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 73 63
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows 55 to 60. North winds 5 to
8 mph.
.SATURDAY...Partly cloudy. Highs 70 to 80. Light winds becoming
northwest 5 to 6 mph in the afternoon and evening.
.SUNDAY...Partly cloudy. Lows 55 to 60. Highs 70 to 80. Northwest
winds 5 to 6 mph.
.MONDAY...Mostly clear. Lows 55 to 60. Highs 75 to 85. Northwest
winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows 55 to 60. Highs 75 to 85.
.WEDNESDAY...Partly cloudy with a slight chance of showers. Lows
55 to 60. Highs 70 to 80.
$$
ORZ616-212315-
Umpqua Basin-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......85-90 valleys and 75-80 ridges.
* Min humidity..........20-30 percent valleys and 30-35 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...North winds 5 to 10 mph.
* Ridges/upr slopes....North winds 5 to 10 mph.
* Mixing Height.....................100-2700 ft AGL until 1500,
then 2500-3700 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 87 22
Roseburg 93 19
Silver Butte 82 28
.TONIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......55-60.
* Max humidity..........60-80 percent valleys and 35-45 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...Northwest winds 5 to 8 mph.
* Ridges/upr slopes....Northwest winds 5 to 8 mph. Gusts up to 20
mph early in the evening.
* Mixing Height.....................2100-3800 ft AGL until 2100,
then 100-1300 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 60 64
Roseburg 61 61
Silver Butte 58 46
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......85-95.
* Min humidity..........20-30 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Light winds becoming northwest 5 to 8 mph in
the afternoon.
* Ridges/upr slopes....North winds 5 to 6 mph.
* Mixing Height.....................100-2600 ft AGL until 1500,
then 2400-4200 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 92 21
Roseburg 98 19
Silver Butte 90 23
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. Lows 60 to 65. Northwest winds 5 to
8 mph.
.SATURDAY...Partly cloudy. Highs 85 to 95. Light winds becoming
northwest 5 to 6 mph in the afternoon and evening.
.SUNDAY...Partly cloudy. Lows 60 to 65. Highs 85 to 95. Northwest
winds 5 to 6 mph.
.MONDAY...Mostly clear. Lows 60 to 65. Highs 85 to 95. Northwest
winds 5 to 6 mph.
.TUESDAY...Mostly clear. Lows 60 to 65. Highs 85 to 95.
.WEDNESDAY...Partly cloudy. Lows 55 to 65. Highs 80 to 90.
$$
ORZ617-212315-
Umpqua National Forest-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......85-95 valleys and 75-80 ridges.
* Min humidity..........25-30 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Light winds becoming west around 6 mph in
the afternoon.
* Ridges/upr slopes....East winds 5 to 8 mph shifting to the
northwest in the afternoon.
* Mixing Height.....................0-1000 ft AGL until noon.
3500-8300 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
Toketee Falls 92 21
.TONIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......60-65.
* Max humidity..........40-50 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Northwest winds 5 to 10 mph shifting to the
east 5 to 6 mph after midnight.
* Ridges/upr slopes....North winds 5 to 8 mph shifting to the east
after midnight.
* Mixing Height.....................2300-5900 ft AGL until 2100,
then 0-1300 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
Toketee Falls 56 53
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......90-100 valleys and 80-90 ridges.
* Min humidity..........15-20 percent.
* 20-foot winds.........
* Valleys/lwr slopes...South winds around 5 mph shifting to the
west around 8 mph in the afternoon.
* Ridges/upr slopes....East winds 5 to 8 mph shifting to the west
in the afternoon.
* Mixing Height.....................0-1000 ft AGL until noon.
5500-9800 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
Toketee Falls 98 14
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. Lows 60 to 70. North winds 5 to
8 mph.
.SATURDAY...Partly cloudy. Highs 85 to 95. East winds 5 to 6 mph
shifting to the west 5 to 8 mph in the afternoon and evening.
.SUNDAY...Partly cloudy. Lows 60 to 65. Highs 85 to 95. Northwest
winds 5 to 8 mph.
.MONDAY...Mostly clear. A slight chance of showers. Lows 60 to
65. Highs 85 to 95. Northwest winds 5 to 8 mph.
.TUESDAY...Partly cloudy with a slight chance of showers. Lows
60 to 65. Highs 85 to 95.
.WEDNESDAY...Not as warm. Partly cloudy with a slight chance of
showers. Lows 55 to 65. Highs 75 to 85.
$$
ORZ619-212315-
Western Siskiyou National Forest-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......80-90.
* Min humidity..........25-40 percent.
* 20-foot winds.........
* Valleys/lwr slopes...North winds 5 to 6 mph shifting to the
northwest 6 to 10 mph in the afternoon. Gusts up to 20 mph
late in the afternoon.
* Ridges/upr slopes....Northeast winds 5 to 10 mph. Gusts up to 20
mph in the morning.
* Mixing Height.....................0-1000 ft AGL until noon.
2300-5200 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
Quail Prairie 88 25
Agness 97 20
.TONIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......60-65.
* Max humidity..........50-70 percent valleys and 35-50 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...North winds 5 to 10 mph. Gusts up to 20 mph
early in the evening.
* Ridges/upr slopes....North winds 5 to 10 mph with gusts to around
20 mph.
* Mixing Height.....................1100-3500 ft AGL until 2100,
then 0-1100 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 36
Agness 60 68
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......80-90.
* Min humidity..........25-40 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Northeast winds around 5 mph shifting to the
west 5 to 8 mph in the afternoon.
* Ridges/upr slopes....Northeast winds 5 to 8 mph shifting to the
northwest 5 to 6 mph in the afternoon.
* Mixing Height.....................0-2700 ft AGL until 1500, then
1800-5100 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 88 33
Agness 101 22
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows 60 to 65. North winds 5 to
8 mph.
.SATURDAY...Partly cloudy. Highs 80 to 90. Northeast winds 5 to
6 mph shifting to the northwest in the afternoon and evening.
.SUNDAY...Mostly clear. Lows 60 to 65. Highs 80 to 90. Northwest
winds 5 to 8 mph.
.MONDAY...Mostly clear. Lows 60 to 65. Highs 80 to 90. North
winds 5 to 8 mph.
.TUESDAY...Mostly clear. A slight chance of showers. Lows 60 to
65. Highs 80 to 90.
.WEDNESDAY...Partly cloudy with a slight chance of showers. Lows
55 to 65. Highs 75 to 85.
$$
ORZ620-622-212315-
Western Rogue Basin including the Illinois Valley-
Eastern Rogue Valley-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......90-100 valleys and 80-85 ridges.
* Min humidity..........20-25 percent.
* 20-foot winds.........
* Valleys/lwr slopes...North winds 5 to 8 mph.
* Ridges/upr slopes....North winds 5 to 8 mph.
* Mixing Height.....................100-3200 ft AGL until 1500,
then 3600-6500 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
Onion Mtn 82 27
Illinois Vly 97 23
Medford 99 16
.TONIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......60-65.
* Max humidity..........50-65 percent valleys and 35-40 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...North winds 5 to 10 mph. Gusts up to 20 mph
early in the evening.
* Ridges/upr slopes....North winds 5 to 8 mph with gusts to around
20 mph shifting to the northeast after midnight.
* Mixing Height.....................3100-5900 ft AGL until 2100,
then 100-1800 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
Onion Mtn 62 38
Illinois Vly 56 71
Medford 63 59
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......100-105 valleys and 85-90 ridges.
* Min humidity..........10-15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Light winds becoming northwest 5 to 6 mph in
the afternoon.
* Ridges/upr slopes....East winds 5 to 6 mph shifting to the
northwest in the afternoon.
* Mixing Height.....................100-1100 ft AGL until noon.
5800-8300 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
Onion Mtn 88 21
Illinois Vly 102 20
Medford 105 11
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
winds 5 to 8 mph.
.SATURDAY...Partly cloudy. Highs 95 to 105. East winds 5 to 6 mph
shifting to the northwest in the afternoon and evening.
.SUNDAY...Mostly clear. Lows 65 to 70. Highs 90 to 100. Northwest
winds 5 to 8 mph.
.MONDAY...Mostly clear. A slight chance of showers. Lows 60 to
65. Highs 90 to 100. Northwest winds 5 to 8 mph.
.TUESDAY...Mostly clear. A slight chance of showers. Lows 60 to
65. Highs 90 to 100.
.WEDNESDAY...Partly cloudy with a slight chance of showers. Lows
60 to 65. Highs 85 to 95.
$$
ORZ621-623-212315-
Siskiyou Mountains-Southern Oregon Cascades-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......85-95 valleys and 75-80 ridges.
* Min humidity..........20-25 percent.
* 20-foot winds.........
* Valleys/lwr slopes...East winds 5 to 8 mph.
* Ridges/upr slopes....East winds 5 to 8 mph.
* Mixing Height.....................0-900 ft AGL until noon.
6400-9000 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
Acorn Woman Pk 80 24
Mt Stella 86 22
.TONIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......55-65.
* Max humidity..........35-50 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Northeast winds 5 to 8 mph shifting to the
south 5 to 6 mph after midnight.
* Ridges/upr slopes....Northeast winds 5 to 8 mph except northeast
5 to 15 mph near Crater Lake. Gusts up to 20 mph after
midnight.
* Mixing Height.....................5200-8600 ft AGL until 2100,
then 0-1200 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
Acorn Woman Pk 60 39
Mt Stella 66 35
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......90-100 valleys and 80-85 ridges.
* Min humidity..........15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Southeast winds 5 to 6 mph shifting to the
north in the afternoon.
* Ridges/upr slopes....East winds 5 to 8 mph shifting to the south
in the afternoon.
* Mixing Height.....................0-900 ft AGL until noon.
7800-9500 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
Acorn Woman Pk 87 16
Mt Stella 93 14
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows 60 to 65. North winds 5 to
8 mph.
.SATURDAY...Partly cloudy. Highs 85 to 95. East winds 5 to 8 mph
shifting to the west in the afternoon and evening.
.SUNDAY...Partly cloudy. Lows 60 to 65. Highs 85 to 95. Northwest
winds 5 to 8 mph.
.MONDAY...Mostly clear. A chance of showers and a slight chance
of thunderstorms. Lows 60 to 65. Highs 80 to 90. Northwest winds
5 to 8 mph.
.TUESDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 55 to 65. Highs 80 to 90.
.WEDNESDAY...Partly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows 55 to 65. Highs 75 to 85.
$$
ORZ624-212315-
Klamath Basin and the Fremont-Winema National Forest-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......85-90 valleys and 75-80 ridges.
* Min humidity..........15-20 percent.
* 20-foot winds.........
* Valleys/lwr slopes...North winds 5 to 6 mph shifting to the
southeast in the afternoon.
* Ridges/upr slopes....East winds 5 to 8 mph.
* Mixing Height.....................200-1000 ft AGL until noon.
7700-9800 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 86 16
Chiloquin 90 16
Gerber 90 12
.TONIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......50-55.
* Max humidity..........40-60 percent valleys and 30-40 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...Northeast winds 5 to 8 mph. Gusts up to 20
mph after midnight.
* Ridges/upr slopes....Northeast winds 5 to 8 mph. Gusts up to 20
mph after midnight.
* Mixing Height.....................8300-11000 ft AGL until 2100,
then 200-900 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
Hoyt 53 46
Chiloquin 55 55
Gerber 55 50
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......90-95 valleys and 80-85 ridges.
* Min humidity..........10-15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Northeast winds 5 to 6 mph shifting to the
south 5 to 8 mph in the afternoon.
* Ridges/upr slopes....East winds 5 to 8 mph shifting to the
southeast in the afternoon.
* Mixing Height.....................100-800 ft AGL until noon.
8300-11000 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 92 11
Chiloquin 94 12
Gerber 94 10
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 60. North winds 5 to
8 mph.
.SATURDAY...Partly cloudy. Highs 85 to 95. East winds 5 to 6 mph
shifting to the southwest 5 to 8 mph in the afternoon and
evening.
.SUNDAY...Partly cloudy with a slight chance of showers. Lows
50 to 60. Highs 80 to 90. West winds 5 to 8 mph.
.MONDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 50 to 60. Highs 80 to 90. Northwest
winds 5 to 8 mph.
.TUESDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows 50 to 60. Highs 80 to 85.
.WEDNESDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 45 to 55. Highs 70 to 80.
$$
ORZ625-212315-
South Central Oregon Desert including the BLM Land in Eastern
Lake and Western Harney Counties-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......85-90.
* Min humidity..........10-15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Northeast winds 5 to 6 mph shifting to the
east in the afternoon.
* Ridges/upr slopes....East winds 5 to 8 mph.
* Mixing Height.....................200-1100 ft AGL until noon.
7700-9100 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 12
Fort Rock 88 16
Rock Creek 86 14
.TONIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......50-55.
* Max humidity..........40-55 percent valleys and 25-40 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...Northeast winds 5 to 10 mph. Gusts up to 20
mph late in the evening.
* Ridges/upr slopes....Northeast winds 5 to 10 mph with gusts to
around 20 mph.
* Mixing Height.....................8700-10600 ft AGL until 2100,
then 300-900 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
Fish Fin Rim 57 33
Fort Rock 48 55
Rock Creek 55 35
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......Around 95 valleys and 85-90 ridges.
* Min humidity..........10-15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...East winds 5 to 8 mph.
* Ridges/upr slopes....East winds 5 to 8 mph shifting to the
southeast in the afternoon.
* Mixing Height.....................200-900 ft AGL until noon.
9300-11400 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 96 10
Fort Rock 96 12
Rock Creek 94 12
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows 55 to 60. East winds 5 to
8 mph.
.SATURDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 90 to 95. South winds 5 to 6 mph shifting to the
southwest 6 to 10 mph in the afternoon and evening.
.SUNDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows 55 to 65. Highs 85 to 90. West winds 5 to
8 mph.
.MONDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 55 to 60. Highs 85 to 90. North
winds 5 to 8 mph.
.TUESDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows 55 to 60. Highs 80 to 85.
.WEDNESDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Lows 50 to 60. Highs 75 to 85.
$$
CAZ280-212315-
Western Klamath National Forest-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......95-100 valleys and 75-85 ridges.
* Min humidity..........15-25 percent.
* 20-foot winds.........
* Valleys/lwr slopes...East winds up to 5 mph shifting to the north
5 to 6 mph in the afternoon.
* Ridges/upr slopes....East winds 5 to 6 mph shifting to the north
5 to 8 mph in the afternoon.
* Mixing Height.....................0-1400 ft AGL until noon.
6500-8900 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
Happy Camp 100 17
Fort Jones 97 15
.TONIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......60-65.
* Max humidity..........40-60 percent valleys and 25-35 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...Northwest winds 5 to 8 mph shifting to the
northeast 5 to 6 mph after midnight.
* Ridges/upr slopes....Northwest winds 5 to 8 mph shifting to the
east after midnight.
* Mixing Height.....................5700-9400 ft AGL until 2100,
then 0-1600 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
Happy Camp 60 67
Fort Jones 58 57
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......100-105 valleys and 80-85 ridges.
* Min humidity..........10-15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...East winds around 5 mph shifting to the west
5 to 6 mph in the afternoon.
* Ridges/upr slopes....East winds 5 to 6 mph shifting to the
southwest in the afternoon.
* Mixing Height.....................0-1400 ft AGL until noon.
7900-10300 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
Happy Camp 104 13
Fort Jones 102 10
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows 65 to 70. West winds 5 to
8 mph.
.SATURDAY...Sunny in the morning then becoming partly cloudy.
Highs 90 to 100. Southeast winds 5 to 8 mph shifting to the
southwest in the afternoon and evening.
.SUNDAY...Mostly clear. Lows 60 to 70. Highs 90 to 100. West
winds 5 to 8 mph.
.MONDAY...Mostly clear. A slight chance of showers. Lows 60 to
65. Highs 85 to 95. Northwest winds 5 to 8 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows 60 to 65.
Highs 85 to 95.
.WEDNESDAY...Partly cloudy with a chance of showers. Lows 55 to
65. Highs 80 to 90.
$$
CAZ281-212315-
Central Siskiyou County Including Shasta Valley-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......95-100 valleys and 80-85 ridges.
* Min humidity..........15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Southeast winds 5 to 6 mph shifting to the
northwest in the afternoon.
* Ridges/upr slopes....Northeast winds 5 to 6 mph.
* Mixing Height.....................300-1500 ft AGL until noon.
6400-8600 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
Yreka 97 14
.TONIGHT...
* Sky/weather...........Clear.
* Min temperature.......60-65.
* Max humidity..........45-55 percent valleys and 35-40 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...North winds 5 to 8 mph with gusts to around
20 mph shifting to the west 5 to 6 mph after midnight.
* Ridges/upr slopes....North winds 5 to 8 mph.
* Mixing Height.....................7200-9000 ft AGL until 2100,
then 300-1500 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
Yreka 61 48
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......100-105 valleys and 85-90 ridges.
* Min humidity..........10 percent.
* 20-foot winds.........
* Valleys/lwr slopes...East winds up to 5 mph shifting to the
southeast 5 to 6 mph in the afternoon.
* Ridges/upr slopes....Southeast winds 5 to 6 mph.
* Mixing Height.....................200-1300 ft AGL until noon.
7900-9400 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
Yreka 101 9
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds 5 to 8 mph.
.SATURDAY...Sunny in the morning then becoming partly cloudy.
Highs 90 to 100. Southeast winds 5 to 6 mph shifting to the
southwest 5 to 8 mph in the afternoon and evening.
.SUNDAY...Mostly clear. A slight chance of showers. Lows 65 to
70. Highs 90 to 100. West winds 5 to 8 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows 60 to 65.
Highs 90 to 100. North winds 5 to 8 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows 60 to 65.
Highs 85 to 95.
.WEDNESDAY...Partly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows 60 to 65. Highs 80 to 90.
$$
CAZ282-212315-
Shasta-Trinity National Forest in Siskiyou County-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......90-95 valleys and 75-80 ridges.
* Min humidity..........10-15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Northeast winds 5 to 8 mph shifting to the
south 5 to 6 mph in the afternoon.
* Ridges/upr slopes....Northeast winds 5 to 8 mph shifting to the
southeast 5 to 6 mph in the afternoon.
* Mixing Height.....................200-1300 ft AGL until noon.
7700-10100 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
Mount Shasta 94 13
.TONIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......50-60.
* Max humidity..........45-65 percent valleys and 25-30 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...East winds 5 to 8 mph shifting to the
northeast 5 to 6 mph after midnight.
* Ridges/upr slopes....Southeast winds 5 to 6 mph shifting to the
north 5 to 8 mph after midnight.
* Mixing Height.....................7900-10200 ft AGL until 2100,
then 200-1300 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
Mount Shasta 55 57
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......Around 95 valleys and around 80 ridges.
* Min humidity..........10 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Northeast winds 5 to 6 mph shifting to the
south 5 to 8 mph in the afternoon.
* Ridges/upr slopes....East winds 5 to 6 mph shifting to the south
5 to 10 mph in the afternoon.
* Mixing Height.....................100-1300 ft AGL until noon.
6800-8800 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
Mount Shasta 96 11
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows 55 to 65. Southwest winds
5 to 8 mph.
.SATURDAY...Partly cloudy. Highs 85 to 95. East winds 5 to 6 mph
shifting to the south 5 to 8 mph in the afternoon and evening.
.SUNDAY...Mostly clear. A slight chance of showers. Lows 55 to
65. Highs 85 to 95. Southwest winds 5 to 6 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows 50 to 60.
Highs 85 to 95. Southwest winds 5 to 6 mph.
.TUESDAY...Partly cloudy. A chance of showers. Lows 50 to 60.
Highs 80 to 90.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows 45 to 55.
Highs 75 to 85.
$$
CAZ284-212315-
Siskiyou County from the Cascade Mountains East and South to Mt
Shasta-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......90-95 valleys and 75-85 ridges.
* Min humidity..........10-15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...East winds 5 to 6 mph.
* Ridges/upr slopes....Northeast winds 5 to 8 mph shifting to the
southeast 5 to 6 mph in the afternoon.
* Mixing Height.....................200-1000 ft AGL until noon.
7600-9600 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
Juanita lake 91 13
Tulelake 91 14
.TONIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......55-60.
* Max humidity..........40-60 percent valleys and 25-35 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...North winds 5 to 8 mph shifting to the west
after midnight.
* Ridges/upr slopes....North winds 5 to 8 mph.
* Mixing Height.....................8400-10800 ft AGL until 2100,
then 200-1000 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
Juanita lake 60 35
Tulelake 53 59
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......90-95 valleys and 80-85 ridges.
* Min humidity..........10 percent.
* 20-foot winds.........
* Valleys/lwr slopes...East winds 5 to 6 mph.
* Ridges/upr slopes....East winds 5 to 8 mph shifting to the south
in the afternoon.
* Mixing Height.....................100-900 ft AGL until noon.
8200-10300 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
Juanita lake 94 9
Tulelake 94 12
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows 55 to 65. Southwest winds
6 to 10 mph.
.SATURDAY...Partly cloudy. Highs 85 to 95. Southeast winds 5 to
8 mph shifting to the southwest in the afternoon and evening.
.SUNDAY...Partly cloudy with a slight chance of showers. Lows
55 to 65. Highs 85 to 95. Southwest winds 5 to 8 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows 55 to 60.
Highs 85 to 95. West winds 5 to 8 mph.
.TUESDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows 55 to 60. Highs 80 to 90.
.WEDNESDAY...Not as warm. Mostly cloudy. A chance of showers and
a slight chance of thunderstorms. Lows 50 to 60. Highs 70 to 80.
$$
CAZ285-212315-
Modoc County Except for the Surprise Valley-
408 AM PDT Thu Aug 21 2025
.Today...
* Sky/weather...........Sunny.
* Max temperature.......90-95 valleys and 80-85 ridges.
* Min humidity..........10-15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...North winds 5 to 6 mph shifting to the
southeast in the afternoon.
* Ridges/upr slopes....East winds 5 to 10 mph. Gusts up to 20 mph
in the morning.
* Mixing Height.....................200-1100 ft AGL until noon.
8900-10900 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
Alturas 94 10
.TONIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......55-60.
* Max humidity..........40-50 percent valleys and 25-30 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes...Northeast winds 5 to 8 mph.
* Ridges/upr slopes....Northeast winds 5 to 8 mph.
* Mixing Height.....................9300-12100 ft AGL until 2100,
then 200-900 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
Alturas 50 49
.FRIDAY...
* Sky/weather...........Sunny.
* Max temperature.......90-100 valleys and 80-90 ridges.
* Min humidity..........10-15 percent.
* 20-foot winds.........
* Valleys/lwr slopes...Northeast winds 5 to 6 mph shifting to the
southwest 5 to 8 mph with gusts to around 20 mph in the
afternoon.
* Ridges/upr slopes....East winds 5 to 8 mph shifting to the south
with gusts to around 20 mph in the afternoon.
* Mixing Height.....................200-800 ft AGL until noon.
10100-12500 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
Alturas 100 10
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Lows 60 to 65. Southwest winds
6 to 10 mph.
.SATURDAY...Partly cloudy. Highs 90 to 95. Southeast winds 5 to
6 mph shifting to the southwest 6 to 10 mph in the afternoon and
evening.
.SUNDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Lows 55 to 65. Highs 85 to 95. Southwest winds
5 to 8 mph.
.MONDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows 55 to 60. Highs 80 to 90. West winds 5 to
8 mph.
.TUESDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows 55 to 60. Highs 80 to 90.
.WEDNESDAY...Not as warm. Mostly cloudy with a chance of showers
and a slight chance of thunderstorms. Lows 50 to 60. Highs 70 to
80.
$$
.OUTLOOK FOR AUG 28 - SEP 03, 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.
=
$$