...FROST ADVISORY IN EFFECT UNTIL 8 AM MDT THIS MORNING... .TODAY...Patchy frost early in the morning. Sunny. Highs near 80. South winds 10 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Lows near 50. South winds 10 to 20 mph with gusts up to 30 mph. .SATURDAY...Sunny. Highs in the mid 80s to lower 90s. Northwest winds 10 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Clear. Lows in the lower 40s. .SUNDAY...Sunny. Highs in the mid to upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the lower 80s. .MONDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 45 to 51. Highs in the lower 80s.