Mon May 20 17:34:57 EDT 2024 Umpqua Basin- 233 PM PDT Mon May 20 2024 .Tonight... * Sky/weather...........Partly cloudy. Patchy fog after midnight until 0300, then areas of fog. * Min temperature.......Around 40. * Max humidity..........95-100 percent valleys and 80-90 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 8 mph with gusts to around 20 mph in the evening becoming light. * Ridges/upr slopes....North winds 5 to 10 mph. Gusts up to 25 mph in the evening. * 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 North Bank 41 90 Roseburg 43 87 Silver Butte 38 91 .TUESDAY... * Sky/weather...........Areas of fog until 0900. Sunny until 0900, then partly cloudy with a chance of rain. * Max temperature.......65-70 valleys and 55-60 ridges. * Min humidity..........45-60 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 8 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 North Bank 64 49 20 Roseburg 72 40 20 Silver Butte 62 47 10 .TUESDAY NIGHT... * Sky/weather...........Rain likely. Areas of fog after midnight. * Min temperature.......45-50. * Max humidity..........90-100 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 6 mph in the evening becoming light. * Ridges/upr slopes....Northwest winds 5 to 8 mph. Gusts up to 20 mph early in the evening. * Haines index..........3 or (very low). * LAL...................1. * Chc of wetting rain (.10 in)...10 percent. * Chc of wetting rain (.25 in)...3 percent. && TEMP / HUM / POP North Bank 47 90 60 Roseburg 51 86 50 Silver Butte 44 89 30 .WEDNESDAY... * Sky/weather...........Areas of fog until 0900. Mostly cloudy with a chance of rain until noon, then partly cloudy. * Max temperature.......Around 60 valleys and 45-50 ridges. * Min humidity..........45-60 percent. * 20-foot winds......... * Valleys/lwr slopes...Northwest winds 5 to 8 mph. Gusts up to 20 mph late in the afternoon. * Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. * Haines index..........4 or (low). * LAL...................1. * Chc of wetting rain (.10 in)...0 percent. * Chc of wetting rain (.25 in)...1 percent. && TEMP / HUM / POP North Bank 56 48 20 Roseburg 65 40 10 Silver Butte 53 50 10 .EXTENDED... .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 45. Northwest winds 5 to 8 mph. .THURSDAY...Partly cloudy in the morning then clearing. Highs 60 to 70. North winds 5 to 8 mph. .FRIDAY...Mostly cloudy with a slight chance of rain. Lows 40 to 45. Highs 55 to 65. Northwest winds 5 to 8 mph. .SATURDAY...Partly cloudy. A slight chance of rain. Lows 40 to 45. Highs 55 to 60. Northwest winds 5 to 8 mph. .SUNDAY...Mostly clear. Lows 40 to 45. Highs 60 to 70. .MEMORIAL DAY...Partly cloudy. Areas of fog. Lows 45 to 50. Highs 65 to 75.