Thu May 2 17:31:08 EDT 2024 Wallowa District-Southeast Washington Grande Ronde Valley- 230 PM PDT Thu May 2 2024 .TONIGHT... * Sky/weather.........Mostly cloudy then becoming partly cloudy. * Min temperature.....28-35. * Max humidity........72-87 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph. * Ridges/upr slopes....Northwest winds 3 to 8 mph. * CWR.................0 percent. * LAL.................1. * Haines Index........3 or very low potential for extreme fire behavior. * Mixing height.......500 ft agl. * Transport winds.....Northwest around 10 mph. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....56-65...except 49-56 ridges. * Min humidity........28-35 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming southeast 2 to 7 mph in the afternoon. * Ridges/upr slopes....North winds 1 to 6 mph shifting to the southeast 2 to 7 mph in the afternoon. * CWR.................0 percent. * LAL.................1. * Haines Index........2 or very low potential for extreme fire behavior. * Mixing height.......7000 ft agl. * Transport winds.....Southeast 5 to 10 mph. .FRIDAY NIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....38-44. * Max humidity........51-60 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Southeast winds 6 to 12 mph. * Ridges/upr slopes....Southeast winds 7 to 13 mph. * CWR.................0 percent. * LAL.................1. * Haines Index........2 or very low potential for extreme fire behavior. * Mixing height.......500 ft agl. * Transport winds.....South around 15 mph. .SATURDAY... * Sky/weather.........Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. * Max temperature.....57-66...except 51-59 ridges. * Min humidity........38-47 percent. * 20-foot winds....... * Valleys/lwr slopes...Southeast winds 8 to 14 mph. * Ridges/upr slopes....Southeast winds 10 to 16 mph. * CWR.................20 percent. * LAL.................1. * Haines Index........2 or very low potential for extreme fire behavior. * Mixing height.......5500 ft agl. * Transport winds.....Southeast 15 to 20 mph. .Forecast days 3 through 7...... .SUNDAY...Colder. Rain and snow. Lows 31 to 38. Highs 38 to 48. West winds 6 to 12 mph. .MONDAY...Showers with snow likely. Lows 30 to 37. Highs 42 to 52. West winds 7 to 13 mph. .TUESDAY...Showers likely with possible snow showers and thunderstorms. Lows 27 to 35. Highs 40 to 50. West winds 7 to 13 mph. .WEDNESDAY...Mostly cloudy with a chance of rain and snow showers. Lows 27 to 34. Highs 43 to 53. West winds 5 to 11 mph. .THURSDAY...Partly cloudy with a slight chance of showers. Lows 28 to 34. Highs 51 to 61. North winds 4 to 9 mph.