| NWS Forecast for: Foothills and Valleys of the North Cascades Issued by: National Weather Service Seattle, WA Last Update: 230 PM PDT Fri Mar 13 2026 | |
| Tonight: Mostly cloudy. A chance of rain and snow in the evening. Rain and snow likely after midnight. Snow level near 1500 feet decreasing to 500 feet after midnight. Snow accumulation up to 1 inch. Lows near 30. North wind to 10 mph in the evening becoming light. Saturday: Partly sunny. A chance of rain in the morning. A chance of snow through the day. A chance of rain late in the afternoon. Snow level near 300 feet. Highs in the lower to mid 40s. West wind to 10 mph increasing to 10 to 15 mph in the afternoon. Saturday Night: Partly cloudy with a chance of snow in the evening, then mostly cloudy after midnight. Lows near 30. West wind 10 to 15 mph becoming east after midnight. Sunday: Mostly cloudy with a chance of snow in the morning, then mostly cloudy with rain and snow likely in the afternoon. Snow level near 1000 feet in the afternoon. Highs in the 40s. Light wind becoming southeast to 10 mph in the afternoon. Sunday Night: Rain. Rainfall amounts a quarter to a half inch possible. Lows in the mid to upper 30s. Southeast wind 10 to 15 mph with gusts to 25 mph. Monday: Rain at times. Highs in the lower 50s. Monday Night: Breezy. Rain at times. Lows in the mid 40s. Tuesday: Breezy. Rain at times. Highs in the lower to mid 50s. Tuesday Night: Rain at times. Lows in the mid to upper 40s. Wednesday: Rain at times. Highs in the mid to upper 50s. Wednesday Night: Rain at times. Lows in the upper 40s. Thursday: Rain at times. Highs in the mid to upper 50s. Thursday Night: Rain likely. Lows in the mid to upper 40s. Friday: Rain likely. Highs in the mid 50s to lower 60s. | |
| Zone Forecast: Foothills and Valleys of the North Cascades | |
Visit your local NWS office at: https://www.weather.gov/sew |