Thu Nov 28 12:31:59 PM EST 2024 Northern Washington- Including the cities of Whitehall and Granville 1230 PM EST Thu Nov 28 2024 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 AM EST FRIDAY... .THIS AFTERNOON...Snow showers. Snow may be heavy at times. Snow accumulation of 4 to 6 inches. Cooler. Near steady temperature in the lower 30s. North winds around 5 mph. Chance of snow near 100 percent. .TONIGHT...Mostly cloudy. Snow showers in the evening. Total snow accumulation of 4 to 6 inches. Cold with lows in the mid 20s. Northwest winds around 5 mph, becoming west after midnight. Chance of snow 80 percent. .FRIDAY...Partly sunny. Highs in the upper 30s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Cold with lows in the lower 20s. Southwest winds around 5 mph. .SATURDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 30s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows around 20. Highs in the lower 30s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 15. Highs in the mid 30s. .MONDAY NIGHT...Partly cloudy. Cold with lows around 15. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs in the mid 30s. Lows around 15. .WEDNESDAY...Partly sunny. Cold with highs in the upper 20s.