Tue Jan 7 10:31:39 PM EST 2025 Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including Arvada, Boulder, Golden, Lakewood, and Longmont 831 PM MST Tue Jan 7 2025 .REST OF TONIGHT...Partly cloudy. Lows 9 to 13. .WEDNESDAY...Mostly sunny. Highs in the mid 30s to lower 40s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow after midnight. Lows 19 to 23. Chance of snow 30 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of snow. Highs in the lower to mid 30s. .THURSDAY NIGHT...Mostly clear. Lows 9 to 13. .FRIDAY...Mostly sunny. Highs near 40. .FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s. .SATURDAY...Partly cloudy with a 30 percent chance of snow. Highs around 40. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 14 to 18. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs in the mid 30s. Lows 10 to 14. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the lower 30s. Lows 10 to 14. .TUESDAY...Mostly sunny. Highs in the upper 30s.