Expires:202512211200;;934629 FPUS55 KBOU 202109 ZFPBOU Zone Forecast Product for Northeast Colorado National Weather Service Denver/Boulder CO 209 PM MST Sat Dec 20 2025 COZ038-211200- Larimer County Below 6000 Feet/Northwest Weld County- Including Fort Collins, Hereford, Loveland, and Nunn 209 PM MST Sat Dec 20 2025 .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid to upper 20s. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 50s. .SUNDAY NIGHT...Mostly clear. Lows 30 to 36. .MONDAY...Partly cloudy. Warmer. Highs in the 60s. West winds 10 to 15 mph with gusts up to 30 mph. .MONDAY NIGHT...Mostly cloudy. Lows near 30. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs in the upper 50s. Lows in the lower to mid 30s. .WEDNESDAY THROUGH CHRISTMAS DAY...Partly cloudy. Highs in the lower to mid 60s. Lows 33 to 39. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows in the 30s. Highs in the mid 50s to lower 60s. .FRIDAY NIGHT...Mostly cloudy. Lows near 30. .SATURDAY...Partly cloudy. Highs near 50. $$