Glen Canyon Recreation Area/Lake Powell- Including Bullfrog 806 PM MDT Mon Mar 29 2021 .REST OF TONIGHT...Mostly clear. Breezy. Lows in the mid 30s. Southwest winds 15 to 25 mph decreasing to 10 to 20 mph early in the evening, then becoming north 10 to 20 mph after midnight. .TUESDAY...Sunny. Much cooler. Highs in the mid 50s. North winds 10 to 20 mph. .TUESDAY NIGHT...Clear. Lows around 30. North winds 10 to 20 mph in the evening. .WEDNESDAY...Sunny. Highs in the lower 60s. .WEDNESDAY NIGHT...Clear. Lows in the mid 30s. .THURSDAY...Sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 50. Highs in the mid 80s. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the lower 50s. Highs around 80. = $$