| NWS Forecast for: Knox County Issued by: National Weather Service Gray/Portland, ME Last Update: 538 AM EST Wed Dec 24 2025 | |
Today: Snow with a slight chance of rain this morning, then a chance of snow this afternoon. Snow may be heavy at times this morning. Additional snow accumulation of 3 to 6 inches. Total snow accumulation 11 to 13 inches. Highs in the upper 20s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation near 100 percent. Tonight: Partly cloudy in the evening, then mostly cloudy with a chance of snow after midnight. Lows around 14. North winds around 10 mph in the evening, becoming light and variable. Chance of snow 40 percent. Christmas Day: Mostly cloudy. Snow showers likely, mainly in the morning. Snow accumulation around an inch possible. Highs in the lower 30s. West winds around 10 mph with gusts up to 20 mph, becoming northwest with gusts up to 30 mph in the afternoon. Chance of snow 70 percent. Thursday Night: Partly cloudy in the evening, then clearing. Lows around 6 above. Northwest winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as 12 below after midnight. Friday: Mostly sunny. Highs around 18. North winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 13 below in the morning. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 5 above. Saturday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 20s. Saturday Night: Partly cloudy in the evening, then clearing. Lows around 10 above. Sunday: Partly sunny. Highs in the lower 30s. Sunday Night: Snow likely in the evening, then snow and rain after midnight. Lows around 20. Chance of precipitation 80 percent. Monday: Snow with rain likely in the morning, then snow likely with a chance of rain in the afternoon. Highs in the mid 30s. Chance of precipitation 80 percent. Monday Night: Partly cloudy. A chance of snow in the evening. Lows 10 to 15. Chance of snow 40 percent. Tuesday: Partly sunny. Highs in the mid 20s. | |
| Zone Forecast: Knox County | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |