


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Medford, OR
Issued by NWS Medford, OR
966 FNUS56 KMFR 132125 FWFMFR Fire Weather Forecast for southern Oregon and northern California National Weather Service Medford, OR 225 PM PDT Wed Aug 13 2025 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND AND LOW RH FOR FIRE WEATHER ZONES 620, 622 AND 624... ...Isolated critical conditions over portions of northern California and eastern Lake County today... .DISCUSSION...Dry conditions will continue through the week with temperatures gradually cooling to near seasonal normals. A dry front will pass through the region today bringing increased winds. These winds combined with low daytime RHs will lead to critical fire weather conditions for portions of the area this afternoon/evening. By Thursday, increasing trends in RH and cooler temperatures will limit fire weather concerns. Friday into the weekend, a stronger front will move through the region, bringing bring below normal temperatures and precipitation chances to areas west of the Cascades and north of the OR/CA border, highest along the coast and in the Umpqua Basin. ORZ615-141115- South Central Oregon Coast- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Partly cloudy until 2100, then mostly cloudy. Patchy fog until 2400Areas of fog after 0300. * Min temperature.......55-60. * Max humidity..........95-100 percent. * 20-foot winds......... * Coast.....North winds 5 to 6 mph. * Inland....North winds 5 to 6 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................300-2100 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 North Bend 56 97 10 .THURSDAY... * Sky/weather...........Partly cloudy until noon, then sunny until 1500, then partly cloudy. Areas of fog until noon. * Max temperature.......65-75. * Min humidity..........70-80 percent valleys and 60-65 percent ridges. * 20-foot winds......... * Coast.....North winds 5 to 10 mph. * Inland....North winds 5 to 10 mph. * Mixing Height.....................300-3200 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 74 58 10 .THURSDAY NIGHT... * Sky/weather...........Partly cloudy until 2100, then mostly cloudy. Patchy fog after midnight. * Min temperature.......55-60. * Max humidity..........90-95 percent. * 20-foot winds......... * Coast.....Northwest winds 5 to 8 mph in the evening becoming light. * Inland....Northwest winds 5 to 8 mph in the evening becoming light. * Mixing Height.....................200-2300 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 Bend 58 93 10 .FRIDAY... * Sky/weather...........Areas of fog until noon. Mostly cloudy with a chance of showers. * Max temperature.......70-75. * Min humidity..........80-90 percent valleys and 70-80 percent ridges. * 20-foot winds......... * Coast.....Light winds becoming southwest 5 to 8 mph in the afternoon. * Inland....Light winds becoming southwest 5 to 8 mph in the afternoon. * Mixing Height.....................200-3100 ft AGL. * Chance of lightning...............3 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...1 percent. && TEMP / HUM / POP North Bend 75 67 30 .EXTENDED... .FRIDAY NIGHT...Showers. Lows around 60. Southwest winds 5 to 8 mph. .SATURDAY...Showers likely in the morning, then a chance of showers in the afternoon and evening. Highs 65 to 70. Southwest winds 5 to 6 mph shifting to the west in the afternoon and evening. .SUNDAY...Mostly cloudy. A slight chance of showers. Lows 50 to 55. Highs 65 to 70. West winds 5 to 6 mph. .MONDAY...Partly cloudy. Lows 50 to 55. Highs 65 to 75. Northwest winds 5 to 6 mph. .TUESDAY...Partly cloudy. Lows 50 to 55. Highs 65 to 75. .WEDNESDAY...Mostly clear. Lows 50 to 55. Highs 70 to 75. $$ ORZ618-141115- Southern Oregon Coast- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Partly cloudy. Areas of dense fog until 2100Areas of fog after midnight. * Min temperature.......Around 55. * Max humidity..........85-100 percent valleys and 75-85 percent ridges. * 20-foot winds......... * Coast.....North winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Inland....North winds 5 to 10 mph. Gusts up to 25 mph early in the evening. * Mixing Height.....................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 Brookings 56 93 .THURSDAY... * Sky/weather...........Partly cloudy until 0900, then sunny. Patchy fog until 0900. * Max temperature.......70-80. * Min humidity..........60-70 percent valleys and 50-60 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. Gusts up to 25 mph in the afternoon. * Mixing Height.....................100-2700 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 72 60 .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......55-60. * Max humidity..........85-95 percent valleys and 75-85 percent ridges. * 20-foot winds......... * Coast.....Northwest winds 5 to 8 mph. Gusts up to 25 mph early in the evening. * Inland....Northwest winds 5 to 8 mph. Gusts up to 25 mph early in the evening. * 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 57 92 .FRIDAY... * Sky/weather...........Areas of fog until noon. Partly cloudy with a slight chance of showers. * Max temperature.......65-75. * Min humidity..........75-85 percent valleys and 65-80 percent ridges. * 20-foot winds......... * Coast.....Light winds becoming west around 5 mph in the afternoon. * Inland....Light winds becoming west 5 to 6 mph in the afternoon. * Mixing Height.....................100-2500 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 Brookings 69 80 10 .EXTENDED... .FRIDAY NIGHT...Showers likely. Lows around 60. South winds up to 5 mph. .SATURDAY...Showers likely in the morning, then a chance of showers in the afternoon and evening. Highs 65 to 75. South winds up to 5 mph shifting to the west 5 to 6 mph in the afternoon and evening. .SUNDAY...Mostly cloudy. A slight chance of showers. Lows 50 to 55. Highs 65 to 75. Light winds. .MONDAY...Partly cloudy. Lows 50 to 55. Highs 65 to 75. West winds up to 5 mph. .TUESDAY...Mostly clear. Lows 50 to 55. Highs 70 to 75. .WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs 70 to 80. $$ ORZ616-141115- Umpqua Basin- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Partly cloudy until 0300, then mostly cloudy. * Min temperature.......55-60. * Max humidity..........85-95 percent valleys and 80-85 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................2000-4400 ft AGL until 2100, then 400-2100 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 North Bank 59 86 Roseburg 63 74 Silver Butte 56 83 .THURSDAY... * Sky/weather...........Mostly cloudy until 0900, then partly cloudy until noon, then sunny. Patchy fog until 0900. * Max temperature.......75-85 valleys and 70-75 ridges. * Min humidity..........35-50 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 8 mph. * Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height.....................600-3000 ft AGL until noon, then 2800-5000 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 North Bank 79 36 10 Roseburg 86 32 10 Silver Butte 77 40 .THURSDAY NIGHT... * Sky/weather...........Partly cloudy until 0300, then mostly cloudy. * Min temperature.......55-60. * Max humidity..........80-90 percent valleys and 70-75 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 6 to 10 mph with gusts to around 20 mph in the evening becoming light. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................2400-4600 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 North Bank 60 79 Roseburg 63 71 Silver Butte 56 75 .FRIDAY... * Sky/weather...........Mostly cloudy with a slight chance of showers. * Max temperature.......75-85 valleys and 70-75 ridges. * Min humidity..........50-70 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming west 5 to 8 mph in the afternoon. * Ridges/upr slopes....South winds 5 to 6 mph shifting to the west 5 to 8 mph in the afternoon. * Mixing Height.....................200-1700 ft AGL until noon, then 2700-6200 ft AGL. * Chance of lightning...............4 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP North Bank 79 49 10 Roseburg 86 43 10 Silver Butte 77 53 10 .EXTENDED... .FRIDAY NIGHT...Showers likely. Lows 60 to 65. Southwest winds 5 to 8 mph. .SATURDAY...Showers likely in the morning, then a chance of showers in the afternoon and evening. Highs 70 to 75. Southwest winds 5 to 6 mph shifting to the west in the afternoon and evening. .SUNDAY...Mostly cloudy. A slight chance of showers. Lows 55 to 60. Highs 70 to 80. Northwest winds 5 to 6 mph. .MONDAY...Partly cloudy. Lows 50 to 55. Highs 75 to 80. Northwest winds 5 to 6 mph. .TUESDAY...Mostly clear. Lows 50 to 55. Highs 75 to 85. .WEDNESDAY...Mostly clear. Lows 50 to 55. Highs 75 to 85. $$ ORZ617-141115- Umpqua National Forest- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......55-60 valleys and 45-50 ridges. * Max humidity..........80-90 percent. * 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 early in the evening. * Mixing Height.....................3600-5500 ft AGL until 2100, then 0-2600 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 Toketee Falls 50 100 .THURSDAY... * Sky/weather...........Partly cloudy in the morning then clearing. * Max temperature.......75-80 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....West winds 5 to 6 mph. Gusts up to 20 mph late in the afternoon. * Mixing Height.....................100-2600 ft AGL until noon, then 2400-5200 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 Toketee Falls 80 31 10 .THURSDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......55-60 valleys and 45-50 ridges. * Max humidity..........70-80 percent valleys and 75-90 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 6 to 10 mph in the evening becoming light. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................3100-5000 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 Toketee Falls 49 96 .FRIDAY... * Sky/weather...........Partly cloudy. * Max temperature.......75-80 valleys and 60-70 ridges. * Min humidity..........40-55 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...South winds around 5 mph shifting to the west 6 to 8 mph in the afternoon. * Ridges/upr slopes....Southwest winds 5 to 10 mph. * Mixing Height.....................0-1900 ft AGL until noon, then 3000-6500 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 Toketee Falls 78 40 10 .EXTENDED... .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows 50 to 60. West winds 5 to 8 mph. .SATURDAY...Showers likely in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon and evening. Highs 65 to 75. Southwest winds 5 to 6 mph shifting to the west 5 to 8 mph in the afternoon and evening. .SUNDAY...Mostly cloudy. A slight chance of showers. Lows 50 to 60. Highs 65 to 75. West winds 5 to 6 mph. .MONDAY...Partly cloudy. Lows 50 to 55. Highs 70 to 80. West winds 5 to 6 mph. .TUESDAY...Mostly clear. Lows 50 to 55. Highs 70 to 80. .WEDNESDAY...Mostly clear. Lows 50 to 55. Highs 70 to 80. $$ ORZ619-141115- Western Siskiyou National Forest- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......Around 55. * Max humidity..........80-90 percent valleys and 70-85 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. Gusts up to 20 mph in the evening. * Mixing Height.....................100-3100 ft AGL until midnight, 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 58 69 Agness 57 87 .THURSDAY... * Sky/weather...........Partly cloudy in the morning then clearing. * Max temperature.......70-80. * Min humidity..........35-50 percent. * 20-foot winds......... * Valleys/lwr slopes...North winds 5 to 10 mph. Gusts up to 20 mph late in the afternoon. * Ridges/upr slopes....North winds 5 to 10 mph. Gusts up to 20 mph late in the afternoon. * Mixing Height.....................0-2600 ft AGL until noon, then 2100-5000 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 80 37 Agness 89 31 .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......55-60. * Max humidity..........75-90 percent valleys and 65-80 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 6 to 10 mph with gusts to around 20 mph in the evening becoming light. * Ridges/upr slopes....North winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................1500-3900 ft AGL until 2100, then 0-1500 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 Quail Prairie 58 71 Agness 58 86 .FRIDAY... * Sky/weather...........Partly cloudy with a slight chance of showers. * Max temperature.......70-75. * Min humidity..........55-75 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 8 mph. * Mixing Height.....................0-1500 ft AGL until noon, then 2100-4900 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 Quail Prairie 74 61 10 Agness 85 48 10 .EXTENDED... .FRIDAY NIGHT...Showers likely. Lows around 60. Southwest winds 5 to 6 mph. .SATURDAY...Showers likely in the morning, then a chance of showers in the afternoon and evening. Highs 65 to 75. South winds 5 to 6 mph shifting to the west in the afternoon and evening. .SUNDAY...Partly cloudy. A slight chance of showers. Lows 50 to 60. Highs 65 to 75. West winds 5 to 6 mph. .MONDAY...Partly cloudy. Lows 50 to 55. Highs 65 to 75. West winds 5 to 6 mph. .TUESDAY...Mostly clear. Lows 50 to 55. Highs 70 to 80. .WEDNESDAY...Clear. Lows 55 to 60. Highs 70 to 80. $$ ORZ620-622-141115- Western Rogue Basin including the Illinois Valley- Eastern Rogue Valley- 225 PM PDT Wed Aug 13 2025 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND AND LOW RH... .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......55-60. * Max humidity..........75-85 percent valleys and 65-80 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. Gusts up to 25 mph in the evening. * Mixing Height.....................3700-7000 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 Onion Mtn 56 73 Illinois Vly 53 85 Medford 61 64 .THURSDAY... * Sky/weather...........Partly cloudy until 0900, then sunny. * Max temperature.......85-90 valleys and 70-75 ridges. * Min humidity..........25-30 percent valleys and 30-40 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 8 mph. Near Ashland, northwest winds up to 5 mph increasing to 6 to 15 mph in the afternoon. * Ridges/upr slopes....North winds 5 to 8 mph. * Mixing Height.....................100-3000 ft AGL until noon, then 3100-6700 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 75 34 Illinois Vly 90 29 Medford 90 20 .THURSDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......55-60. * Max humidity..........70-80 percent valleys and 65-70 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................3900-6600 ft AGL until 2100, then 100-2200 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 57 70 Illinois Vly 54 85 Medford 61 63 .FRIDAY... * Sky/weather...........Sunny until 0900, then partly cloudy. * Max temperature.......80-90 valleys and 70-75 ridges. * Min humidity..........35-45 percent valleys and 45-55 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming west 5 to 6 mph in the afternoon. * Ridges/upr slopes....West winds 5 to 6 mph. * Mixing Height.....................100-2000 ft AGL until noon. 5100-7500 ft AGL after 1500. * Chance of lightning...............3 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Onion Mtn 72 50 10 Illinois Vly 85 44 10 Medford 88 30 .EXTENDED... .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows 55 to 65. West winds 5 to 8 mph. .SATURDAY...Mostly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon and evening. Highs 70 to 80. Southwest winds 5 to 6 mph shifting to the west 5 to 8 mph in the afternoon and evening. .SUNDAY...Partly cloudy. A slight chance of showers. Lows 50 to 60. Highs 75 to 85. Northwest winds 5 to 6 mph. .MONDAY...Mostly clear. Lows 50 to 55. Highs 75 to 85. West winds 5 to 6 mph. .TUESDAY...Mostly clear. Lows 50 to 55. Highs 80 to 90. .WEDNESDAY...Clear. Lows 50 to 55. Highs 80 to 90. $$ ORZ621-623-141115- Siskiyou Mountains-Southern Oregon Cascades- 225 PM PDT Wed Aug 13 2025 .Tonight... * 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. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Near Highway 66, northwest winds 9 to 20 mph decreasing to 6 to 10 mph after midnight. Gusts up to 20 mph in the evening. * Mixing Height.....................3900-6100 ft AGL until 2100, then 0-1900 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 Acorn Woman Pk 54 61 Mt Stella 55 75 .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......75-80 valleys and 65-70 ridges. * Min humidity..........30-35 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 15 mph. * Ridges/upr slopes....Northwest winds 5 to 15 mph. * Mixing Height.....................0-900 ft AGL until 0900. 3500-5500 ft AGL after 1500. * 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 69 33 Mt Stella 74 32 .THURSDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * Max humidity..........70-85 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................3100-5100 ft AGL until 2100, then 0-1900 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 Acorn Woman Pk 52 70 Mt Stella 55 70 .FRIDAY... * Sky/weather...........Partly cloudy until 0900, then sunny until 1500, then partly cloudy. * Max temperature.......75-80 valleys and 65-70 ridges. * Min humidity..........35-45 percent valleys and 45-55 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 10 mph. * Mixing Height.....................0-1700 ft AGL until noon. 4600-6500 ft AGL after 1500. * Chance of lightning...............3 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Acorn Woman Pk 69 50 Mt Stella 74 42 .EXTENDED... .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows 50 to 55. West winds 5 to 8 mph. .SATURDAY...Mostly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon and evening. Highs 65 to 75. West winds 5 to 8 mph. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows 50 to 55. Highs 65 to 75. West winds 5 to 8 mph. .MONDAY...Mostly clear. Lows 45 to 55. Highs 65 to 75. West winds 5 to 8 mph. .TUESDAY...Mostly clear. Lows 45 to 55. Highs 70 to 80. .WEDNESDAY...Clear. Lows 50 to 55. Highs 70 to 80. $$ ORZ624-141115- Klamath Basin and the Fremont-Winema National Forest- 225 PM PDT Wed Aug 13 2025 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR STRONG GUSTY WIND AND LOW RH... .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......45-55. * Max humidity..........65-85 percent valleys and 50-65 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. Gusts up to 25 mph early in the evening. * Ridges/upr slopes....Northwest winds 5 to 10 mph. * Mixing Height.....................7000-10100 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 Hoyt 47 76 Chiloquin 50 78 Gerber 51 67 .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......75-85 valleys and 70-75 ridges. * Min humidity..........20-25 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming west 6 to 10 mph with gusts to around 25 mph in the afternoon. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph late in the afternoon. * Mixing Height.....................200-800 ft AGL until 0900. 5400-8700 ft AGL after noon. * Chance of lightning...............1 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Hoyt 79 23 Chiloquin 80 23 Gerber 84 18 .THURSDAY 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 10 mph. Gusts up to 25 mph in the evening. * Ridges/upr slopes....Northwest winds 5 to 10 mph. * Mixing Height.....................5700-8400 ft AGL until 2100, then 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 Hoyt 45 82 Chiloquin 49 80 Gerber 49 72 .FRIDAY... * Sky/weather...........Partly cloudy until 0900, then sunny until 1500, then partly cloudy. * Max temperature.......75-80 valleys and 65-70 ridges. * Min humidity..........25-40 percent. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 10 mph. * Mixing Height.....................100-1500 ft AGL until noon. 6300-8000 ft AGL after 1500. * Chance of lightning...............1 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Hoyt 77 36 Chiloquin 79 33 Gerber 82 26 .EXTENDED... .FRIDAY NIGHT...Partly cloudy. Lows 45 to 55. West winds 6 to 10 mph. .SATURDAY...Mostly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon and evening. Highs 70 to 75. West winds 5 to 8 mph. .SUNDAY...Partly cloudy with a slight chance of showers and thunderstorms. Lows 45 to 50. Highs 70 to 75. Southwest winds 5 to 8 mph. .MONDAY...Mostly clear. Lows 40 to 50. Highs 70 to 80. Southwest winds 5 to 8 mph. .TUESDAY...Mostly clear. Lows 40 to 50. Highs 75 to 80. .WEDNESDAY...Mostly clear. Lows 40 to 50. Highs 75 to 80. $$ ORZ625-141115- South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * Max humidity..........60-80 percent valleys and 45-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 9 to 20 mph with gusts to around 30 mph shifting to the west 5 to 8 mph after midnight. * Ridges/upr slopes....West winds 9 to 20 mph with gusts to around 30 mph shifting to the northwest 5 to 10 mph with gusts to around 20 mph after midnight. * Mixing Height.....................9900-11800 ft AGL until 2100, then 200-1400 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 Fish Fin Rim 55 50 Fort Rock 44 95 Rock Creek 53 56 .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......80-85. * Min humidity..........15-20 percent. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 10 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 afternoon. * Mixing Height.....................200-800 ft AGL until 0900. 8400-10000 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 88 12 Fort Rock 82 20 Rock Creek 82 17 .THURSDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......45-50. * Max humidity..........65-85 percent valleys and 50-70 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 15 mph. Gusts up to 25 mph in the evening. * Ridges/upr slopes....Northwest winds 10 to 20 mph with gusts to around 30 mph decreasing to 6 to 10 mph with gusts to around 20 mph after midnight. * Mixing Height.....................8000-10100 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 Fish Fin Rim 52 55 Fort Rock 43 95 Rock Creek 50 64 .FRIDAY... * Sky/weather...........Sunny until 1500, then partly cloudy. * Max temperature.......80-85. * Min humidity..........20-30 percent valleys and 15-20 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 8 mph. * Ridges/upr slopes....West winds 5 to 15 mph. * Mixing Height.....................200-1600 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 Fish Fin Rim 87 15 Fort Rock 82 31 Rock Creek 82 19 .EXTENDED... .FRIDAY NIGHT...Partly cloudy. Lows 50 to 55. Northwest winds 6 to 10 mph. .SATURDAY...Mostly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon and evening. Highs 75 to 80. West winds 5 to 15 mph. .SUNDAY...Partly cloudy with a chance of showers and thunderstorms. Lows 45 to 55. Highs 75 to 80. Southwest winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 45 to 50. Highs 80 to 85. Southwest winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 45 to 50. Highs 80 to 85. .WEDNESDAY...Mostly clear. Lows 45 to 50. Highs 80 to 85. $$ CAZ280-141115- Western Klamath National Forest- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......55-60. * Max humidity..........55-70 percent valleys and 50-55 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 6 to 10 mph with gusts to around 20 mph shifting to the northeast 5 to 6 mph after midnight. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................4600-9000 ft AGL until 2100, then 0-2200 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 Happy Camp 58 73 Fort Jones 54 68 .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......85-95 valleys and 70-75 ridges. * Min humidity..........20-25 percent valleys and 25-35 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming northwest 6 to 10 mph with gusts to around 20 mph in the afternoon. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20 mph late in the afternoon. * Mixing Height.....................0-1400 ft AGL until 0900. 4300-8100 ft AGL after noon. * Chance of lightning...............2 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Happy Camp 91 22 Fort Jones 89 21 .THURSDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-60. * Max humidity..........60-80 percent valleys and 55-65 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...North winds 5 to 15 mph. * Ridges/upr slopes....North winds 5 to 15 mph. * Mixing Height.....................4200-7200 ft AGL until 2100, then 0-2200 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 57 81 Fort Jones 54 74 .FRIDAY... * Sky/weather...........Sunny. * Max temperature.......80-90 valleys and 65-70 ridges. * Min humidity..........30-35 percent valleys and 35-45 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming northwest 5 to 8 mph in the afternoon. * Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height.....................0-1900 ft AGL until noon. 5300-8200 ft AGL after 1500. * Chance of lightning...............1 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Happy Camp 88 35 Fort Jones 87 31 .EXTENDED... .FRIDAY NIGHT...Partly cloudy. Lows 55 to 60. West winds 5 to 8 mph. .SATURDAY...Mostly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon and evening. Highs 70 to 80. West winds 5 to 8 mph. .SUNDAY...Partly cloudy. A slight chance of showers. Lows 50 to 60. Highs 70 to 80. West winds 5 to 8 mph. .MONDAY...Mostly clear. Lows 50 to 55. Highs 75 to 85. West winds 5 to 8 mph. .TUESDAY...Clear. Lows 50 to 55. Highs 75 to 85. .WEDNESDAY...Clear. Lows 50 to 55. Highs 75 to 85. $$ CAZ281-141115- Central Siskiyou County Including Shasta Valley- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......55-60. * Max humidity..........60-65 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. * Mixing Height.....................7000-10300 ft AGL until 2100, then 300-2200 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 Yreka 59 55 .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......85-90 valleys and 70-80 ridges. * Min humidity..........20-25 percent. * 20-foot winds......... * Valleys/lwr slopes...North winds 5 to 8 mph. Gusts up to 25 mph late in the afternoon. * Ridges/upr slopes....North winds 5 to 8 mph. Gusts up to 20 mph late in the afternoon. * Mixing Height.....................300-1300 ft AGL until 0900. 5200-8500 ft AGL after noon. * Chance of lightning...............2 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Yreka 90 19 .THURSDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......55-60. * Max humidity..........60-70 percent. * 20-foot winds......... * Valleys/lwr slopes...North winds 9 to 20 mph with gusts to around 30 mph shifting to the northwest 5 to 8 mph after midnight. * Ridges/upr slopes....Northwest winds 5 to 10 mph. In the Shasta Valley, north winds 10 to 20 mph shifting to the northwest 5 to 6 mph after midnight. Gusts up to 20 mph early in the evening. * Mixing Height.....................5200-7500 ft AGL until 2100, then 200-2200 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 58 59 .FRIDAY... * Sky/weather...........Sunny. * Max temperature.......85-90 valleys and 70-75 ridges. * Min humidity..........25-30 percent valleys and 30-40 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.....................200-2000 ft AGL until noon. 6600-7900 ft AGL after 1500. * Chance of lightning...............1 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Yreka 87 29 .EXTENDED... .FRIDAY NIGHT...Partly cloudy. Lows 55 to 60. Northwest winds 6 to 10 mph. .SATURDAY...Partly cloudy in the morning then becoming mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon and evening. Highs 75 to 85. West winds 5 to 6 mph. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows 55 to 60. Highs 75 to 85. West winds 5 to 8 mph. .MONDAY...Mostly clear. Lows 50 to 60. Highs 75 to 85. Southwest winds 5 to 8 mph. .TUESDAY...Clear. Lows 50 to 55. Highs 80 to 90. .WEDNESDAY...Clear. Lows 55 to 60. Highs 80 to 90. $$ CAZ282-141115- Shasta-Trinity National Forest in Siskiyou County- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......45-55. * Max humidity..........65-85 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southwest winds 5 to 8 mph shifting to the north up to 5 mph after midnight. * Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height.....................5700-8600 ft AGL until 2100, then 200-1500 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 Mount Shasta 53 74 .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......85-90 valleys and 70-75 ridges. * Min humidity..........20-25 percent. * 20-foot winds......... * Valleys/lwr slopes...Northeast winds 5 to 6 mph shifting to the west 5 to 15 mph in the afternoon. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20 mph late in the afternoon. * Mixing Height.....................200-1300 ft AGL until 0900. 5200-9600 ft AGL after noon. * Chance of lightning...............2 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Mount Shasta 86 24 .THURSDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......45-55. * Max humidity..........70-90 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...North winds 5 to 10 mph. Gusts up to 25 mph early in the evening. * Ridges/upr slopes....North winds 5 to 10 mph. Gusts up to 25 mph in the evening. * Mixing Height.....................5800-9200 ft AGL until 2100, then 200-1800 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 53 76 .FRIDAY... * Sky/weather...........Sunny. * Max temperature.......Around 85 valleys and 65-70 ridges. * Min humidity..........25-30 percent valleys and 35-40 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 6 mph. * Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height.....................200-1800 ft AGL until noon. 6300-9000 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 Mount Shasta 84 33 .EXTENDED... .FRIDAY NIGHT...Mostly clear. Lows 45 to 55. Northwest winds 5 to 8 mph. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon and evening. Highs 70 to 80. North winds 5 to 6 mph shifting to the southwest in the afternoon and evening. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows 45 to 55. Highs 70 to 80. South winds 5 to 6 mph. .MONDAY...Mostly clear. Lows 40 to 50. Highs 70 to 80. South winds 5 to 6 mph. .TUESDAY...Clear. Lows 40 to 50. Highs 75 to 85. .WEDNESDAY...Clear. Lows 45 to 55. Highs 75 to 85. $$ CAZ284-141115- Siskiyou County from the Cascade Mountains East and South to Mt Shasta- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * Max humidity..........60-75 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 10 mph. Gusts up to 25 mph in the evening. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph early in the evening. * Mixing Height.....................6700-9700 ft AGL until 2100, then 200-1300 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 56 57 Tulelake 51 73 .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 70-75 ridges. * Min humidity..........20-25 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. Gusts up to 25 mph in the afternoon. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20 mph late in the afternoon. * Mixing Height.....................200-900 ft AGL until 0900. 4900-9000 ft AGL after noon. * 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 82 21 Tulelake 83 22 .THURSDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......45-55. * Max humidity..........65-80 percent valleys and 55-70 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 9 to 20 mph with gusts to around 30 mph shifting to the west 5 to 8 mph after midnight. * Ridges/upr slopes....Northwest winds 5 to 15 mph. * Mixing Height.....................4700-8100 ft AGL until 2100, then 100-1600 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 Juanita lake 53 66 Tulelake 49 77 .FRIDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 65-75 ridges. * Min humidity..........25-35 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 15 mph. * Ridges/upr slopes....Northwest winds 5 to 15 mph. * Mixing Height.....................100-1500 ft AGL until noon. 6100-8700 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 80 28 Tulelake 82 32 .EXTENDED... .FRIDAY NIGHT...Partly cloudy. Lows 50 to 55. Northwest winds 6 to 10 mph. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon and evening. Highs 70 to 80. West winds 5 to 10 mph. .SUNDAY...Partly cloudy with a slight chance of showers and thunderstorms. Lows 50 to 55. Highs 70 to 80. Southwest winds 5 to 8 mph. .MONDAY...Mostly clear. Lows 45 to 55. Highs 70 to 80. Southwest winds 5 to 8 mph. .TUESDAY...Clear. Lows 45 to 55. Highs 75 to 85. .WEDNESDAY...Clear. Lows 45 to 55. Highs 75 to 85. $$ CAZ285-141115- Modoc County Except for the Surprise Valley- 225 PM PDT Wed Aug 13 2025 .Tonight... * Sky/weather...........Mostly 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 10 mph. Gusts up to 25 mph early in the evening. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 25 mph in the evening. * Mixing Height.....................8100-10900 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 Alturas 49 68 .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 70-75 ridges. * Min humidity..........15-25 percent. * 20-foot winds......... * Valleys/lwr slopes...West winds 5 to 10 mph. Gusts up to 25 mph late in the afternoon. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph late in the afternoon. * Mixing Height.....................200-800 ft AGL until 0900. 7800-9800 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 88 16 .THURSDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * Max humidity..........65-70 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. * Ridges/upr slopes....Northwest winds 5 to 15 mph with gusts to around 25 mph. * Mixing Height.....................7400-9700 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 Alturas 46 72 .FRIDAY... * Sky/weather...........Sunny. * Max temperature.......80-85 valleys and 70-75 ridges. * Min humidity..........20-30 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 8 mph. * Ridges/upr slopes....North winds 5 to 6 mph shifting to the west 5 to 10 mph in the afternoon. * Mixing Height.....................200-1400 ft AGL until noon. 6700-8700 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 18 .EXTENDED... .FRIDAY NIGHT...Partly cloudy. Lows 50 to 55. Northwest winds 6 to 10 mph. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon and evening. Highs 75 to 80. West winds 5 to 10 mph. .SUNDAY...Partly cloudy with a slight chance of showers and thunderstorms. Lows 50 to 55. Highs 70 to 80. Southwest winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 45 to 50. Highs 75 to 80. Southwest winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 45 to 50. Highs 75 to 85. .WEDNESDAY...Clear. Lows 45 to 55. Highs 80 to 85. $$ .OUTLOOK FOR AUG 21 - 27 2025 For Oregon...Increased probabilities for above normal temperatures and below normal precipitation. For Nrn Calif...Increased probabilities for above normal temperatures and near normal precipitation. = $$