Thu May 2 17:30:34 EDT 2024 Siskiyou County from the Cascade Mountains East and South to Mt Shasta-Modoc County Except for the Surprise Valley- 229 PM PDT Thu May 2 2024 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......30-35. * Max humidity..........85-95 percent. * 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 9 to 20 mph with gusts to around 30 mph shifting to the north 5 to 8 mph after midnight. * Haines index..........2 or (very low). * LAL...................1. * Chc of wetting rain (.10 in)...0 percent. * Chc of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Juanita lake 32 79 Tulelake 29 91 Alturas 29 91 .FRIDAY... * Sky/weather...........Partly cloudy until 0900, then sunny until 1500, then mostly cloudy. * Max temperature.......60-65 valleys and 50-60 ridges. * Min humidity..........20-25 percent valleys and 25-35 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...East winds 5 to 6 mph shifting to the south in the afternoon. * Ridges/upr slopes....East winds 5 to 8 mph shifting to the south in the afternoon. * Haines index..........4 or (low). * LAL...................1. * Chc of wetting rain (.10 in)...0 percent. * Chc of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Juanita lake 61 26 10 Tulelake 65 23 Alturas 67 21 .FRIDAY NIGHT... * Sky/weather...........Mostly cloudy with a chance of rain. * Min temperature.......35-40. * Max humidity..........85-95 percent. * 20-foot winds......... * Valleys/lwr slopes...South winds 5 to 10 mph with gusts to around 25 mph. * Ridges/upr slopes....South winds 9 to 20 mph. Gusts up to 30 mph. * Haines index..........4 or (low). * LAL...................1. * Chc of wetting rain (.10 in)...30 percent. * Chc of wetting rain (.25 in)...16 percent. && TEMP / HUM / POP Juanita lake 35 91 70 Tulelake 39 93 50 Alturas 43 83 20 .SATURDAY... * Sky/weather...........Rain until 0900, then rain and snow. Snow level 5000 feet decreasing to 4000 feet in the afternoon. Snow accumulation of 1 to 3 inches. * Max temperature.......40-45. * Min humidity..........70-80 percent. * 20-foot winds......... * Valleys/lwr slopes...Southwest winds 9 to 20 mph with gusts to around 30 mph. * Ridges/upr slopes....Southwest winds 9 to 20 mph with gusts to around 40 mph except southwest 15 to 25 mph along Warner Mountain ridges. * Haines index..........2 or (very low). * LAL...................1. * Chc of wetting rain (.10 in)...100 percent. * Chc of wetting rain (.25 in)...93 percent. && TEMP / HUM / POP Juanita lake 39 72 100 Tulelake 44 66 90 Alturas 47 63 100 .EXTENDED... .SATURDAY NIGHT...Colder. Snow showers likely and a slight chance of thunderstorms. Lows 25 to 30. West winds 6 to 10 mph. .SUNDAY...Mostly cloudy. A chance of snow in the morning, then a chance of rain and snow in the afternoon and evening. Highs 35 to 45. West winds 9 to 20 mph. .MONDAY...Mostly cloudy with a chance of rain and snow. Snow level 5000 feet. Lows 25 to 30. Highs 45 to 50. West winds 6 to 15 mph. .TUESDAY...Partly cloudy. Lows 25 to 30. Highs 45 to 55. Northwest winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 25 to 35. Highs 50 to 60. .THURSDAY...Mostly clear. Lows 30 to 40. Highs 55 to 65.