Fri Feb 21 07:21:25 PM EST 2025 Alamosa Vicinity/Central San Luis Valley Below 8500 Feet- INCLUDING Alamosa and Monte Vista 520 PM MST Fri Feb 21 2025 .REST OF TONIGHT...Sunny early in the evening then becoming mostly clear. Lows 11 to 16. Northwest winds up to 10 mph until midnight becoming light. .SATURDAY...Sunny. Highs in the lower 50s. Light winds. .SATURDAY NIGHT...Mostly clear. Lows 12 to 16, except 14 to 24 near the mountains. Northwest winds up to 10 mph. .SUNDAY...Mostly sunny. Highs in the lower to mid 50s. Northwest winds up to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows 18 to 26. Northwest winds up to 10 mph. .MONDAY...Mostly sunny. Highs near 60. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 20 to 27. Highs 57 to 62. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 52 to 58. Lows 15 to 21. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 20 to 26. Highs near 60.