Expires:202512211200;;934643 FPUS55 KBOU 202109 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 209 PM MST Sat Dec 20 2025 COZ035-211200- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Nederland, and Red Feather Lakes 209 PM MST Sat Dec 20 2025 .TONIGHT...Partly cloudy. Slight chance of snow showers in the evening. Lows 27 to 33. Chance of snow 10 percent. .SUNDAY...Partly cloudy. Highs 46 to 54. Southwest winds 10 to 15 mph with gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 35 to 43. West winds 15 to 25 mph with gusts up to 45 mph. .MONDAY...Mostly sunny. Windy. Highs 50 to 60. West winds 20 to 30 mph with gusts up to 45 mph. .MONDAY NIGHT...Partly cloudy. Lows 33 to 39. West winds 10 to 15 mph with gusts up to 40 mph. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs 50 to 60. Lows 32 to 40. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 50 to 60. Lows 35 to 43. .CHRISTMAS DAY...Mostly cloudy with a chance of rain and snow. Highs 49 to 59. Chance of precipitation 30 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of rain and snow. Lows 33 to 39. Highs 43 to 53. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of rain and snow. Lows 25 to 33. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs 37 to 47. $$