Thu May 2 06:13:31 EDT 2024 Palouse/Hells Canyon-Clearwater/Nez Perce- 313 AM PDT Thu May 2 2024 .TODAY... * Sky/Weather.........Partly cloudy. Widespread frost in the morning. Slight chance of snow in the afternoon. Snow level 4000 feet. * Max Temperature.....55-65 valleys and 40-50 ridges. * Min Humidity........24-34 percent valleys and 31-41 percent ridges. * 20-Foot Winds....... * Lower Elevation......Becoming upslope/upvalley 4-8 mph in the afternoon. * Ridge Top............Southwest 5-10 mph becoming northwest in the afternoon. * Haines Index........3 Low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .TONIGHT... * Sky/Weather.........Partly cloudy. Widespread frost after midnight. * Min Temperature.....25-35. * Max Humidity........67-77 percent. * 20-Foot Winds....... * Lower Elevation......Northeast 5-10 mph. * Ridge Top............Northeast 10-15 mph. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .FRIDAY... * Sky/Weather.........Partly cloudy. Widespread frost in the morning. * Max Temperature.....60-70 valleys and 48-58 ridges. * Min Humidity........19-29 percent valleys and 29-39 percent ridges. * 20-Foot Winds....... * Lower Elevation......Becoming upslope/upvalley 4-8 mph in the afternoon. * Ridge Top............North up to 5 mph becoming southwest 5-10 mph in the afternoon. * Haines Index........2 Very Low. * LAL.................1. * CWR (> 0.10 Inch)...0 percent. .SATURDAY...Mostly cloudy with chance of rain. Lows 40-50. Highs 60-70. Min humidities 35-45 percent. Southeast winds 5-15 mph. .SUNDAY...Cooler. Cloudy with rain showers. Lows 40-50. Highs 45-55. Min humidities 55-65 percent. West winds 5-15 mph. .MONDAY...Mostly cloudy with rain and snow. Lows 35-45. Highs 45-55. West winds 10-20 mph. .TUESDAY...Mostly cloudy. Snow and rain. Lows 35-45. Highs 45-55. .WEDNESDAY...Mostly cloudy. Snow likely and chance of rain showers. Lows 30-40. Highs 45-55.