NWS Forecast for: Southern Coos
Issued by: National Weather Service Gray/Portland, ME
Last Update: 545 PM EST Mon Dec 18 2017




Tonight: Snow. Total snow accumulation of 2 to 4 inches. Not as cold with lows around 18. Temperatures rising into the upper 20s after midnight. West winds around 10 mph with gusts up to 20 mph this evening, becoming light and variable. Chance of snow near 100 percent.

Tuesday: Cloudy. A chance of snow in the morning, then snow, rain likely with a chance of drizzle in the afternoon. Additional snow accumulation around an inch. Not as cold with highs in the mid 30s. Southwest winds around 10 mph with gusts up to 25 mph. Chance of precipitation 70 percent.

Tuesday Night: Snow likely. Snow accumulation of 1 to 3 inches possible. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 70 percent.

Wednesday: Mostly cloudy with snow likely in the morning, then partly sunny with a chance of snow showers in the afternoon. Little or no additional snow accumulation. Highs in the upper 20s. Temperatures falling into the lower 20s in the afternoon. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 70 percent.

Wednesday Night: Partly cloudy. Much colder with lows around 3 above. Northwest winds around 10 mph with gusts up to 25 mph. Wind chill values as low as 8 below after midnight.

Thursday: Partly sunny. Highs around 15. Wind chill values as low as 10 below in the morning.

Thursday Night: Partly cloudy. Lows around zero.

Friday: Mostly cloudy with a 50 percent chance of snow. Highs in the mid 20s.

Friday Night: Freezing rain and sleet. Not as cold with lows around 20. Temperatures rising to around 30 after midnight. Chance of precipitation 80 percent.

Saturday: Rain. Not as cold with highs in the lower 40s. Chance of rain 80 percent.

Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of snow. Lows in the mid 20s.

Sunday: Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 30s.

Sunday Night: Cloudy with a 50 percent chance of snow. Lows around 20.

Christmas Day: Snow likely. Highs in the lower 30s. Chance of snow 60 percent.







Zone Forecast: Southern Coos

Visit your local NWS office at: http://www.weather.gov/gyx/