Tue Apr 5 08:56:18 EDT 2022 East Washington South Central Cascade Mountains (Zone 680)- East Washington Central Cascade Mountains (Zone 682)- Including the cities of Chinook Pass, White Pass, Stevens Pass, Lake Wenatchee Area, and Cle Elum 556 AM PDT Tue Apr 5 2022 .Today... * Sky/Weather.........Mostly Cloudy. Snow in the morning, then scattered snow showers in the afternoon. * LAL.................1. * Max Temperature.....36-46 valleys and 28-38 mountains. * 24 hr Trend........2 degrees warmer. * Min Humidity........50-65 percent valleys and 60-75 percent mountains. * 24 hr Trend........15 percent drier valleys, and unchanged mountains. * 20-foot winds....... * Valleys/Lwr Slopes...West 11 to 23 mph with gusts to around 45 mph. * Ridges/Upr Slopes....Breezy. West 14 to 29 mph with gusts to around 50 mph. * Haines Index........3 or very low. * Mixing Height.......3500 ft AGL. * Transport Winds.....West 25 to 40 mph. * CWR (> 0.10 IN).....40 percent. .TONIGHT... * Sky/Weather.........Partly cloudy. * LAL.................1. * Min Temperature.....15-25. * 24 hr Trend........3 degrees cooler. * Max Humidity........70-80 percent. * 24 hr Trend........Unchanged. * Humidity Recovery...Good. * 20-foot winds....... * Valleys/Lwr Slopes...Northwest 8 to 19 mph. Gusts up to 35 mph in the evening decreasing to 25 mph overnight. * Ridges/Upr Slopes....Northwest 11 to 22 mph. Gusts up to 40 mph in the evening decreasing to 25 mph overnight. * Haines Index........4 or low. * Mixing Height.......3000 ft AGL falling to near surface. * Transport Winds.....West 10 to 20 mph. * CWR (> 0.10 IN).....0 percent. .WEDNESDAY... * Sky/Weather.........Mostly sunny. * LAL.................1. * Max Temperature.....43-53 valleys and 36-46 mountains. * Min Humidity........35-50 percent. * 20-foot winds....... * Valleys/Lwr Slopes...East 3 to 7 mph. * Ridges/Upr Slopes....Southeast 4 to 9 mph. * Haines Index........3 or very low. * Mixing Height.......2500 ft AGL. * Transport Winds.....Southeast 5 to 10 mph. * CWR (> 0.10 IN).....0 percent. .Forecast Days 3 Through 7...... .THURSDAY...Warmer. Partly cloudy. Lows 26 to 34. Highs 52 to 62 valleys...45 to 55 mountains. Southeast wind up to 10 mph. .FRIDAY...Mostly cloudy. Chance of rain and high mountain snow showers. Lows 32 to 41. Highs 44 to 54 valleys...37 to 47 mountains. West wind 10 to 20 mph. .SATURDAY...Mostly cloudy. Chance of snow showers. Lows 23 to 33. Highs 39 to 49 valleys...28 to 38 mountains. West wind 10 to 20 mph. .SUNDAY THROUGH MONDAY...Mostly cloudy with slight chance of snow showers. Lows 19 to 29. Highs 38 to 48 valleys...31 to 41 mountains. .8 to 14 Day Outlook for Apr 12 - 18 2022 Below Normal Temperatures and Above Normal Precipitation.