Mon May 20 17:34:57 EDT 2024 Siskiyou County from the Cascade Mountains East and South to Mt Shasta-Modoc County Except for the Surprise Valley- 233 PM PDT Mon May 20 2024 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......35-40 valleys and around 30 ridges. * Max humidity..........60-75 percent. * 20-foot winds......... * Valleys/lwr slopes...North winds 5 to 8 mph. Gusts up to 25 mph in the evening. * Ridges/upr slopes....North winds 5 to 8 mph with gusts to around 25 mph. * Haines index..........3 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 36 74 Tulelake 36 76 Alturas 39 68 .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......65-70 valleys and 55-60 ridges. * Min humidity..........20-25 percent. * 20-foot winds......... * Valleys/lwr slopes...Light winds becoming northwest 5 to 8 mph with gusts to around 20 mph in the afternoon. * Ridges/upr slopes....Northeast winds 5 to 6 mph shifting to the northwest 5 to 8 mph with gusts to around 20 mph in the afternoon. * 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 67 22 Tulelake 68 25 Alturas 68 18 .TUESDAY NIGHT... * Sky/weather...........Partly cloudy until 2100, then mostly cloudy until 0300, then partly cloudy. * Min temperature.......Around 40. * Max humidity..........80-90 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 10 mph with gusts to around 30 mph. * Ridges/upr slopes....Northwest winds 5 to 10 mph with gusts to around 30 mph. * 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 42 83 Tulelake 41 88 Alturas 38 79 .WEDNESDAY... * Sky/weather...........Partly cloudy in the morning then clearing. * Max temperature.......60-65 valleys and 50-55 ridges. * Min humidity..........20-25 percent valleys and 25-35 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 8 mph with gusts to around 20 mph increasing to 9 to 20 mph with gusts to around 40 mph in the afternoon. * Ridges/upr slopes....Northwest winds 5 to 8 mph with gusts to around 20 mph increasing to 9 to 20 mph with gusts to around 40 mph in the afternoon. * Haines index..........3 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 60 25 Tulelake 61 27 Alturas 65 23 .EXTENDED... .WEDNESDAY NIGHT...Colder. Mostly clear. Lows 30 to 35. Northwest winds 9 to 20 mph. .THURSDAY...Mostly clear. Highs 60 to 65. North winds 5 to 8 mph. .FRIDAY...Partly cloudy. Lows 35 to 40. Highs 65 to 70. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Lows 35 to 40. Highs 55 to 65. Northwest winds 6 to 10 mph. .SUNDAY...Mostly clear. Lows 35 to 45. Highs 65 to 70. .MEMORIAL DAY...Mostly clear. Lows 40 to 45. Highs 70 to 80.