Tue Jan 7 10:55:06 PM EST 2025 Glen Canyon Recreation Area/Lake Powell- Including Big Water and Bullfrog 854 PM MST Tue Jan 7 2025 UPDATED .REST OF TONIGHT...Partly cloudy late in the evening then becoming mostly cloudy. Lows in the upper 20s. North winds 10 to 20 mph late in the evening. .WEDNESDAY...Sunny. Highs in the mid 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. .THURSDAY...Breezy, sunny. Highs in the upper 40s. North winds 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. North winds 10 to 20 mph in the evening. .FRIDAY...Sunny. Highs in the mid 40s. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. Highs around 50. .SUNDAY THROUGH TUESDAY...Mostly clear. Highs in the mid 40s. Lows in the mid 20s. =