


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Medford, OR
Issued by NWS Medford, OR
549 FNUS56 KMFR 182120 FWFMFR Fire Weather Forecast for southern Oregon and northern California National Weather Service Medford, OR 220 PM PDT Mon Aug 18 2025 .DISCUSSION...A warming and drying trend will begin today as high pressure nudges into the region. Seasonable conditions are expected through Wednesday, then hot and dry conditions are expected through the rest of the week. Typical diurnal winds are forecast throughout the week, with periods of weak east flow over peaks and ridgelines possible by the end of the week. ORZ615-191115- South Central Oregon Coast- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Partly cloudy until 0300, then mostly cloudy. Patchy fog after 0300. * Min temperature.......50-55. * Max humidity..........90-95 percent. * 20-foot winds......... * Coast.....West winds 5 to 6 mph in the evening becoming light. * Inland....Northwest winds 5 to 6 mph in the evening becoming light. * Mixing Height.....................1400-3300 ft AGL until 2100, then 100-1100 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 North Bend 53 94 .TUESDAY... * Sky/weather...........Partly cloudy early in the morning then clearing. * Max temperature.......70-75. * Min humidity..........65-75 percent valleys and 55-60 percent ridges. * 20-foot winds......... * Coast.....Light winds becoming northwest 6 to 10 mph in the afternoon. * Inland....Light winds becoming northwest 6 to 10 mph in the afternoon. * Mixing Height.....................200-3500 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 57 .TUESDAY NIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......Around 55. * Max humidity..........95-100 percent. * 20-foot winds......... * Coast.....Northwest winds 5 to 8 mph in the evening becoming light. * Inland....North winds 5 to 8 mph. * Mixing Height.....................200-2500 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 56 97 .WEDNESDAY... * Sky/weather...........Partly cloudy in the morning then clearing. * Max temperature.......70-80. * Min humidity..........65-80 percent valleys and 60-65 percent ridges. * 20-foot winds......... * Coast.....North winds 5 to 15 mph. * Inland....North winds 5 to 15 mph. * Mixing Height.....................200-3100 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 60 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. North winds 6 to 10 mph. .THURSDAY...Clear. Highs 70 to 80. North winds 5 to 10 mph. .FRIDAY...Mostly clear. Lows in the mid 50s. Highs 70 to 75. North winds 5 to 10 mph. .SATURDAY...Partly cloudy. Lows in the mid 50s. Highs 70 to 80. North winds 5 to 10 mph. .SUNDAY...Mostly clear. Lows in the mid 50s. Highs 70 to 80. .MONDAY...Mostly clear. Lows 50 to 55. Highs 70 to 75. $$ ORZ618-191115- Southern Oregon Coast- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......Around 50. * Max humidity..........85-95 percent valleys and 75-85 percent ridges. * 20-foot winds......... * Coast.....Northwest winds 5 to 6 mph in the evening becoming light. * Inland....Northwest winds 5 to 6 mph in the evening becoming light. * Mixing Height.....................100-2300 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 52 90 .TUESDAY... * Sky/weather...........Partly cloudy in the morning then clearing. * Max temperature.......65-75. * Min humidity..........65-75 percent valleys and 55-65 percent ridges. * 20-foot winds......... * Coast.....Light winds becoming west 5 to 10 mph in the afternoon. * Inland....North winds around 5 mph shifting to the west in the afternoon. * Mixing Height.....................100-2400 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 Brookings 68 69 .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......Around 55. * Max humidity..........85-95 percent valleys and 75-85 percent ridges. * 20-foot winds......... * Coast.....North winds 5 to 8 mph. * Inland....North winds 5 to 8 mph shifting to the northeast 5 to 6 mph after midnight. * Mixing Height.....................100-1900 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 54 92 .WEDNESDAY... * Sky/weather...........Partly cloudy until 0900, then sunny. * Max temperature.......70-80. * Min humidity..........60-70 percent valleys and 50-55 percent ridges. * 20-foot winds......... * Coast.....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. * Inland....Northeast winds 5 to 6 mph shifting to the northwest 5 to 8 mph in the afternoon. * Mixing Height.....................100-3000 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 60 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 55 to 60. North winds 6 to 10 mph. .THURSDAY...Clear. Highs 75 to 85. North winds 6 to 15 mph. .FRIDAY...Clear. Lows 55 to 60. Highs 75 to 85. North winds 6 to 10 mph. .SATURDAY...Mostly clear. Lows 55 to 60. Highs 75 to 85. North winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows 55 to 60. Highs 75 to 85. .MONDAY...Clear. Lows 55 to 60. Highs 70 to 80. $$ ORZ616-191115- Umpqua Basin- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......Around 50. * Max humidity..........85-95 percent valleys and 70-80 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 8 mph in the evening becoming light. * Ridges/upr slopes....Northwest winds 5 to 8 mph in the evening becoming light. * Mixing Height.....................3300-5300 ft AGL until 2100, then 100-2300 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 53 81 Roseburg 56 75 Silver Butte 51 79 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 70-75 ridges. * Min humidity..........35-50 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming northwest 5 to 8 mph in the afternoon. * Ridges/upr slopes....Light winds becoming northwest 5 to 8 mph in the afternoon. * Mixing Height.....................100-2600 ft AGL until noon, then 3100-5300 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 79 33 Roseburg 86 30 Silver Butte 77 40 .TUESDAY NIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......50-55. * Max humidity..........85-95 percent valleys and 70-80 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 8 mph in the evening becoming light. * Ridges/upr slopes....North winds 5 to 6 mph. * Mixing Height.....................2600-4800 ft AGL until 2100, then 100-1500 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 North Bank 54 82 Roseburg 57 74 Silver Butte 52 76 .WEDNESDAY... * Sky/weather...........Partly cloudy in the morning then clearing. * Max temperature.......80-85 valleys and 70-75 ridges. * Min humidity..........30-45 percent valleys and 40-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming north 5 to 10 mph in the afternoon. * Ridges/upr slopes....North winds 5 to 6 mph. * Mixing Height.....................100-1400 ft AGL until noon, then 2200-5100 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 North Bank 82 33 Roseburg 87 29 Silver Butte 77 40 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. North winds 5 to 8 mph. .THURSDAY...Clear. Highs 80 to 90. North winds 5 to 8 mph. .FRIDAY...Clear. Lows 55 to 60. Highs 85 to 95. Northwest winds 5 to 6 mph. .SATURDAY...Mostly clear. Lows 55 to 60. Highs 85 to 95. Northwest winds 5 to 6 mph. .SUNDAY...Clear. Lows 55 to 60. Highs 80 to 90. .MONDAY...Clear. Lows 55 to 60. Highs 80 to 90. $$ ORZ617-191115- Umpqua National Forest- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......45-55. * Max humidity..........70-85 percent. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 6 mph in the evening becoming light. * Ridges/upr slopes....Northwest winds 5 to 8 mph in the evening becoming light. * Mixing Height.....................3400-5300 ft AGL until 2100, then 0-2300 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 45 97 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......75-85 valleys and 65-70 ridges. * Min humidity..........35-45 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming west 6 to 8 mph in the afternoon. * Ridges/upr slopes....Light winds becoming west 5 to 8 mph in the afternoon. * Mixing Height.....................0-2900 ft AGL until noon, then 3100-5900 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 81 32 .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * Max humidity..........65-80 percent. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 8 mph in the evening becoming light. * Ridges/upr slopes....Northwest winds 5 to 8 mph in the evening becoming light. * Mixing Height.....................3000-5100 ft AGL until 2100, then 0-1700 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 Toketee Falls 47 91 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......75-85 valleys and 65-70 ridges. * Min humidity..........35-45 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming west 5 to 6 mph in the afternoon. * Ridges/upr slopes....Light winds becoming northwest 5 to 8 mph in the afternoon. * Mixing Height.....................0-1300 ft AGL until noon. 4000-6500 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 83 31 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 50 to 55. North winds 5 to 8 mph. .THURSDAY...Warmer, clear. Highs 80 to 90. Northeast winds up to 5 mph shifting to the north 5 to 6 mph in the afternoon and evening. .FRIDAY...Clear. Lows 55 to 65. Highs 80 to 90. Northwest winds 5 to 8 mph. .SATURDAY...Mostly clear. Lows 60 to 65. Highs 85 to 95. Northwest winds 5 to 6 mph. .SUNDAY...Clear. Lows 55 to 65. Highs 80 to 90. .MONDAY...Clear. Lows 50 to 60. Highs 80 to 90. $$ ORZ619-191115- Western Siskiyou National Forest- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......Around 50. * Max humidity..........70-85 percent. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 6 mph in the evening becoming light. * Ridges/upr slopes....Northwest winds 5 to 6 mph in the evening becoming light. * Mixing Height.....................300-3600 ft AGL until midnight, then 0-1000 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 Quail Prairie 52 75 Agness 50 88 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......70-80. * Min humidity..........40-55 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming west 5 to 8 mph in the afternoon. * Ridges/upr slopes....Northeast winds around 5 mph shifting to the west 5 to 6 mph in the afternoon. * Mixing Height.....................0-2700 ft AGL until noon, then 2100-4400 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 76 46 Agness 87 33 .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......Around 55. * Max humidity..........75-90 percent valleys and 65-80 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...North winds 5 to 6 mph. * Ridges/upr slopes....Northwest winds 5 to 6 mph shifting to the northeast after midnight. * Mixing Height.....................1400-3300 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 Quail Prairie 55 72 Agness 53 85 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......75-80. * Min humidity..........40-55 percent. * 20-foot winds......... * Valleys/lwr slopes...Northeast winds up to 5 mph shifting to the northwest 5 to 8 mph in the afternoon. * Ridges/upr slopes....Northeast winds 5 to 6 mph shifting to the north 5 to 8 mph in the afternoon. * Mixing Height.....................0-1000 ft AGL until noon. 2900-5800 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 81 42 Agness 90 32 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows around 60. Northeast winds 6 to 10 mph. .THURSDAY...Clear. Highs 80 to 90. Northeast winds 5 to 10 mph. .FRIDAY...Clear. Lows 60 to 65. Highs 80 to 90. North winds 5 to 8 mph. .SATURDAY...Clear. Lows 60 to 65. Highs 80 to 90. North winds 5 to 8 mph. .SUNDAY...Clear. Lows 55 to 65. Highs 80 to 90. .MONDAY...Clear. Lows 55 to 60. Highs 75 to 85. $$ ORZ620-622-191115- Western Rogue Basin including the Illinois Valley- Eastern Rogue Valley- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * Max humidity..........75-85 percent valleys and 65-75 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 8 mph in the evening becoming light. * Ridges/upr slopes....Northwest winds 5 to 8 mph in the evening becoming light. * Mixing Height.....................3500-6500 ft AGL until 2100, then 100-2500 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 51 73 Illinois Vly 46 92 Medford 56 68 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......85-90 valleys and 70-75 ridges. * Min humidity..........25-35 percent valleys and 30-45 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming west 5 to 6 mph in the afternoon. * Ridges/upr slopes....Light winds becoming west 5 to 8 mph in the afternoon. * Mixing Height.....................100-2700 ft AGL until noon. 4600-7300 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 74 36 Illinois Vly 87 34 Medford 90 21 .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * Max humidity..........70-80 percent valleys and 65-70 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 6 mph. * Ridges/upr slopes....Northwest winds 5 to 8 mph shifting to the northeast up to 5 mph after midnight. * Mixing Height.....................3500-6900 ft AGL until 2100, then 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 Onion Mtn 53 68 Illinois Vly 49 89 Medford 58 67 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......85-90 valleys and 70-80 ridges. * Min humidity..........25-35 percent valleys and 35-40 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming northwest 5 to 8 mph in the afternoon. * Ridges/upr slopes....Light winds becoming northwest 5 to 8 mph in the afternoon. * Mixing Height.....................100-1600 ft AGL until noon. 4600-6400 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 74 36 Illinois Vly 90 30 Medford 91 22 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 55 to 60. North winds 5 to 8 mph. .THURSDAY...Clear. Highs 85 to 95. North winds 5 to 6 mph. .FRIDAY...Clear. Lows 55 to 65. Highs 90 to 100. North winds 5 to 6 mph. .SATURDAY...Clear. Lows 60 to 65. Highs 90 to 100. Northwest winds 5 to 6 mph. .SUNDAY...Clear. Lows 55 to 65. Highs 90 to 100. .MONDAY...Clear. Lows 55 to 60. Highs 85 to 95. $$ ORZ621-623-191115- Siskiyou Mountains-Southern Oregon Cascades- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......45-55. * Max humidity..........65-80 percent. * 20-foot winds......... * Valleys/lwr slopes...Light. Near Highway 66, north winds 5 to 15 mph. * Ridges/upr slopes....Northwest winds 5 to 8 mph shifting to the southeast up to 5 mph after midnight. * Mixing Height.....................3400-6100 ft AGL until 2100, then 0-2000 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 Acorn Woman Pk 51 67 Mt Stella 54 67 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......75-85 valleys and 65-70 ridges. * Min humidity..........25-40 percent. * 20-foot winds......... * Valleys/lwr slopes...Northeast winds up to 5 mph shifting to the northwest 5 to 8 mph in the afternoon. * Ridges/upr slopes....Southeast winds 5 to 6 mph shifting to the southwest 5 to 8 mph in the afternoon. * Mixing Height.....................0-900 ft AGL until 0900. 4200-7500 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 71 38 Mt Stella 76 32 .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * Max humidity..........65-80 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 10 mph in the evening becoming light. Near Highway 66, northwest winds 5 to 15 mph. * Ridges/upr slopes....North 5 to 6 mph after midnight. * Mixing Height.....................3800-6700 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 Acorn Woman Pk 52 68 Mt Stella 54 62 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 65-75 ridges. * Min humidity..........30-35 percent valleys and 35-45 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming northwest 5 to 6 mph in the afternoon. * Ridges/upr slopes....Light winds becoming west 5 to 8 mph in the afternoon. * Mixing Height.....................0-1100 ft AGL until noon. 5400-7600 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 70 38 Mt Stella 77 34 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 50 to 55. North winds 5 to 8 mph. .THURSDAY...Warmer, clear. Highs 80 to 90. East winds up to 5 mph shifting to the north in the afternoon and evening. .FRIDAY...Clear. Lows 55 to 65. Highs 80 to 90. Northwest winds 5 to 8 mph. .SATURDAY...Mostly clear. Lows 55 to 65. Highs 80 to 90. West winds 5 to 6 mph. .SUNDAY...Mostly clear. Lows 55 to 65. Highs 80 to 90. .MONDAY...Clear. Lows 50 to 60. Highs 75 to 85. $$ ORZ624-191115- Klamath Basin and the Fremont-Winema National Forest- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......40-50. * Max humidity..........60-80 percent valleys and 45-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 8 mph shifting to the east around 5 mph after midnight. * Ridges/upr slopes....Southwest winds 5 to 8 mph shifting to the south around 5 mph after midnight. * Mixing Height.....................6200-7900 ft AGL until 2100, then 200-1200 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 Hoyt 45 82 Chiloquin 47 81 Gerber 46 57 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......Around 80 valleys and 70-75 ridges. * Min humidity..........15-25 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming south 5 to 8 mph in the afternoon. * Ridges/upr slopes....South winds 5 to 8 mph. * Mixing Height.....................200-800 ft AGL until 0900. 7800-9300 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 79 21 Chiloquin 81 24 Gerber 83 15 .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......40-50. * Max humidity..........70-90 percent valleys and 60-75 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 8 mph. * Ridges/upr slopes....West winds 5 to 8 mph shifting to the north 5 to 6 mph after midnight. * Mixing Height.....................7500-9400 ft AGL until 2100, then 100-1200 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 Hoyt 46 80 Chiloquin 48 78 Gerber 47 74 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......Around 80 valleys and 65-75 ridges. * Min humidity..........20-30 percent. * 20-foot winds......... * Valleys/lwr slopes...North winds up to 5 mph shifting to the west 5 to 6 mph in the afternoon. * Ridges/upr slopes....Northeast winds up to 5 mph shifting to the northwest 5 to 6 mph in the afternoon. * Mixing Height.....................100-1000 ft AGL until noon. 7500-9400 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 Hoyt 79 26 10 Chiloquin 82 26 Gerber 83 20 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 45 to 50. North winds 5 to 8 mph. .THURSDAY...Clear. Highs 80 to 90. Northeast winds 5 to 6 mph. .FRIDAY...Mostly clear. Lows 45 to 55. Highs 85 to 90. West winds 5 to 8 mph. .SATURDAY...Mostly clear. Lows 45 to 55. Highs 85 to 95. Southwest winds 5 to 6 mph. .SUNDAY...Mostly clear. Lows 45 to 55. Highs 85 to 90. .MONDAY...Mostly clear. Lows 45 to 55. Highs 80 to 90. $$ ORZ625-191115- South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......45-50. * Max humidity..........55-75 percent valleys and 40-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 10 mph. Gusts up to 20 mph in the evening. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph in the evening. * Mixing Height.....................7500-9000 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 Fish Fin Rim 53 40 Fort Rock 41 98 Rock Creek 50 46 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......Around 85 valleys and 75-80 ridges. * Min humidity..........10-15 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming south 5 to 8 mph in the afternoon. * Ridges/upr slopes....South winds 5 to 8 mph. Gusts up to 20 mph late in the afternoon. * Mixing Height.....................200-2400 ft AGL until noon. 9200-11100 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 Fish Fin Rim 90 11 Fort Rock 85 16 Rock Creek 84 13 .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......45-50. * Max humidity..........65-85 percent valleys and 45-65 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. Gusts up to 20 mph in the evening. * Mixing Height.....................9400-11300 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 Fish Fin Rim 54 52 Fort Rock 43 87 Rock Creek 49 63 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......80-85. * Min humidity..........15-25 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 6 mph. * Ridges/upr slopes....Northwest winds 5 to 6 mph. * Mixing Height.....................100-1200 ft AGL until noon. 7300-8800 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 Fish Fin Rim 87 14 Fort Rock 83 23 Rock Creek 81 19 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 45 to 55. North winds 5 to 8 mph. .THURSDAY...Clear. Highs 85 to 90. Northeast winds 5 to 6 mph. .FRIDAY...Mostly clear. Lows 50 to 60. Highs 90 to 95. West winds 5 to 8 mph. .SATURDAY...Mostly clear. Lows 50 to 60. Highs 90 to 95. West winds 5 to 6 mph. .SUNDAY...Mostly clear. Lows 50 to 60. Highs 90 to 95. .MONDAY...Mostly clear. Lows 50 to 60. Highs 85 to 90. $$ CAZ280-191115- Western Klamath National Forest- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Clear. * Min temperature.......50-55. * Max humidity..........60-80 percent valleys and 55-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 8 mph in the evening becoming light. * Ridges/upr slopes....Southwest winds 5 to 8 mph in the evening becoming light. * Mixing Height.....................2600-6300 ft AGL until 2100, then 0-2000 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 Happy Camp 50 85 Fort Jones 48 77 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......85-90 valleys and 65-75 ridges. * Min humidity..........20-25 percent valleys and 25-35 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming west 5 to 8 mph in the afternoon. * Ridges/upr slopes....Light winds becoming west 5 to 6 mph in the afternoon. * Mixing Height.....................0-3300 ft AGL until noon. 5400-9100 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 Happy Camp 89 25 Fort Jones 88 23 .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * Max humidity..........60-80 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 8 mph in the evening becoming light. * Ridges/upr slopes....Northwest winds 5 to 6 mph in the evening becoming light. * Mixing Height.....................3100-8100 ft AGL until 2100, then 0-1700 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 Happy Camp 53 82 Fort Jones 53 75 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......85-90 valleys and 70-75 ridges. * Min humidity..........25-35 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming northwest 5 to 6 mph in the afternoon. * Ridges/upr slopes....Light winds becoming northwest 5 to 6 mph in the afternoon. * Mixing Height.....................0-1400 ft AGL until noon. 6600-9300 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 92 24 Fort Jones 89 23 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 55 to 60. North winds 5 to 8 mph. .THURSDAY...Warmer, clear. Highs 85 to 95. East winds 5 to 8 mph in the morning becoming light. .FRIDAY...Clear. Lows 60 to 70. Highs 85 to 95. Northwest winds 5 to 6 mph. .SATURDAY...Mostly clear. Lows 60 to 70. Highs 90 to 100. West winds up to 5 mph. .SUNDAY...Mostly clear. Lows 60 to 65. Highs 85 to 95. .MONDAY...Clear. Lows 55 to 65. Highs 85 to 95. $$ CAZ281-191115- Central Siskiyou County Including Shasta Valley- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Clear. * Min temperature.......50-55. * Max humidity..........60-70 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 8 mph. Gusts up to 20 mph early in the evening. * Ridges/upr slopes....Northwest winds 5 to 8 mph in the evening becoming light. * Mixing Height.....................6000-8300 ft AGL until 2100, then 200-1900 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 53 60 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......85-90 valleys and 70-75 ridges. * Min humidity..........20 percent valleys and 25-30 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming northwest around 5 mph in the afternoon. * Ridges/upr slopes....Light winds becoming northwest 5 to 6 mph in the afternoon. * Mixing Height.....................300-3100 ft AGL until noon. 8200-9900 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 89 20 .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * Max humidity..........65-70 percent valleys and 55-65 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 6 mph. * Ridges/upr slopes....Northwest winds 5 to 6 mph. * Mixing Height.....................7900-9900 ft AGL until 2100, then 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 Yreka 55 60 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......85-90 valleys and 70-80 ridges. * Min humidity..........20-30 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming northwest 5 to 6 mph in the afternoon. * Ridges/upr slopes....Light winds becoming north 5 to 6 mph in the afternoon. * Mixing Height.....................200-1700 ft AGL until noon. 7300-8600 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 89 23 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 55 to 60. North winds 6 to 10 mph. .THURSDAY...Clear. Highs 85 to 95. Light winds. .FRIDAY...Mostly clear. Lows 60 to 65. Highs 90 to 100. Northwest winds 5 to 6 mph. .SATURDAY...Mostly clear. Lows 60 to 65. Highs 90 to 100. West winds 5 to 6 mph. .SUNDAY...Mostly clear. Lows 60 to 65. Highs 90 to 100. .MONDAY...Clear. Lows 55 to 65. Highs 85 to 95. $$ CAZ282-191115- Shasta-Trinity National Forest in Siskiyou County- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Clear. * Min temperature.......40-50. * Max humidity..........60-80 percent valleys and 45-55 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southwest winds 5 to 8 mph shifting to the northeast around 5 mph after midnight. * Ridges/upr slopes....South winds 5 to 8 mph. * Mixing Height.....................3100-5400 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 Mount Shasta 47 71 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 65-70 ridges. * Min humidity..........15-20 percent valleys and 25 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...East winds around 5 mph shifting to the south in the afternoon. * Ridges/upr slopes....South winds 5 to 10 mph. * Mixing Height.....................200-1300 ft AGL until 0900. 4100-7300 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 84 20 .TUESDAY NIGHT... * Sky/weather...........Clear. * Min temperature.......40-50. * Max humidity..........70-90 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southwest winds 5 to 8 mph shifting to the north 5 to 6 mph after midnight. * Ridges/upr slopes....Southwest winds 5 to 8 mph shifting to the north 5 to 6 mph after midnight. * Mixing Height.....................4600-6800 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 49 79 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......85-90 valleys and 65-75 ridges. * Min humidity..........20-25 percent valleys and 25-35 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northeast winds 5 to 6 mph shifting to the southwest in the afternoon. * Ridges/upr slopes....Light winds becoming northwest 5 to 6 mph in the afternoon. * Mixing Height.....................200-1400 ft AGL until noon. 7200-9400 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 Mount Shasta 87 25 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 45 to 55. North winds 5 to 8 mph. .THURSDAY...Clear. Highs 85 to 95. Northeast winds 5 to 6 mph shifting to the south in the afternoon and evening. .FRIDAY...Mostly clear. Lows 50 to 60. Highs 85 to 95. South winds 5 to 6 mph. .SATURDAY...Clear. Lows 50 to 60. Highs 85 to 95. South winds 5 to 6 mph. .SUNDAY...Mostly clear. Lows 50 to 60. Highs 85 to 95. .MONDAY...Clear. Lows 50 to 60. Highs 85 to 95. $$ CAZ284-191115- Siskiyou County from the Cascade Mountains East and South to Mt Shasta- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Clear. * Min temperature.......45-50. * Max humidity..........55-75 percent valleys and 45-55 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southwest winds 5 to 8 mph. Gusts up to 20 mph early in the evening. * Ridges/upr slopes....Southwest winds 5 to 8 mph. * Mixing Height.....................3700-7200 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 52 56 Tulelake 45 69 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 65-75 ridges. * Min humidity..........15-20 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming west 5 to 6 mph in the afternoon. * Ridges/upr slopes....Southeast winds 5 to 6 mph shifting to the southwest 5 to 8 mph in the afternoon. * Mixing Height.....................200-2800 ft AGL until noon. 6000-9200 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 82 18 Tulelake 83 18 .TUESDAY NIGHT... * Sky/weather...........Clear. * Min temperature.......45-55. * Max humidity..........65-80 percent valleys and 55-65 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 8 mph. * Ridges/upr slopes....West winds 5 to 8 mph shifting to the northwest 5 to 6 mph after midnight. * Mixing Height.....................5500-9000 ft AGL until 2100, then 100-1100 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 Juanita lake 54 60 Tulelake 47 79 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 70-75 ridges. * Min humidity..........20-30 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming northwest 5 to 6 mph in the afternoon. * Ridges/upr slopes....Light winds becoming northwest 5 to 6 mph in the afternoon. * Mixing Height.....................100-1000 ft AGL until noon. 7100-9100 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 Juanita lake 83 23 Tulelake 83 25 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 50 to 55. Northwest winds 5 to 8 mph. .THURSDAY...Warmer, clear. Highs 85 to 95. Northeast winds 5 to 6 mph shifting to the northwest in the afternoon and evening. .FRIDAY...Mostly clear. Lows 50 to 60. Highs 85 to 95. West winds 5 to 6 mph. .SATURDAY...Mostly clear. Lows 50 to 60. Highs 85 to 95. Southwest winds 5 to 6 mph. .SUNDAY...Mostly clear. Lows 50 to 60. Highs 85 to 95. .MONDAY...Clear. Lows 50 to 60. Highs 80 to 90. $$ CAZ285-191115- Modoc County Except for the Surprise Valley- 220 PM PDT Mon Aug 18 2025 .Tonight... * Sky/weather...........Clear. * Min temperature.......45-50. * Max humidity..........55-65 percent valleys and 40-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southwest winds 6 to 10 mph with gusts to around 20 mph shifting to the south 5 to 6 mph after midnight. * Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................5000-6900 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 42 70 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 70-75 ridges. * Min humidity..........15-20 percent. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds up to 5 mph shifting to the southwest 5 to 8 mph with gusts to around 20 mph in the afternoon. * Ridges/upr slopes....South winds around 5 mph shifting to the southwest 5 to 8 mph in the afternoon. * Mixing Height.....................200-2700 ft AGL until noon. 7400-9800 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 Alturas 87 14 .TUESDAY NIGHT... * Sky/weather...........Clear. * Min temperature.......45-50. * Max humidity..........60-75 percent valleys and 40-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................6700-9300 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 43 68 .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 70-75 ridges. * Min humidity..........15-20 percent. * 20-foot winds......... * Valleys/lwr slopes...North winds up to 5 mph shifting to the west 5 to 6 mph in the afternoon. * Ridges/upr slopes....North winds 5 to 6 mph shifting to the west 5 to 8 mph in the afternoon. * Mixing Height.....................200-1000 ft AGL until noon. 7000-8800 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 Alturas 87 13 .EXTENDED... .WEDNESDAY NIGHT...Clear. Lows 50 to 55. North winds 5 to 8 mph. .THURSDAY...Clear. Highs 85 to 95. Northeast winds 5 to 6 mph shifting to the southeast in the afternoon and evening. .FRIDAY...Mostly clear. Lows 55 to 60. Highs 85 to 95. West winds 5 to 6 mph. .SATURDAY...Mostly clear. Lows 55 to 60. Highs 85 to 95. Southwest winds 5 to 6 mph. .SUNDAY...Mostly clear. Lows 55 to 60. Highs 85 to 95. .MONDAY...Mostly clear. Lows 55 to 60. Highs 85 to 90. $$ .OUTLOOK FOR AUG 26 - SEP 01, 2025 For Oregon...Increased probabilities for above normal temperatures and above normal precipitation. For Nrn Calif...Increased probabilities for near normal temperatures and above normal precipitation. = $$