Expires:202512211200;;934147 FPUS55 KSLC 202105 ZFPSLC Zone Forecast Product for Utah National Weather Service Salt Lake City UT 204 PM MST Sat Dec 20 2025 This is an automatically-generated product based on a representative point or points within each forecast zone. The forecast may not be representative of the exact location you are interested in. For a more specific forecast, please visit weather.gov/slc and (1) click a location on the map --or-- (2) type a location into the upper-left corner of the page. UTZ101-211200- Great Salt Lake Desert and Mountains- Including Wendover, Dugway, and Park Valley 204 PM MST Sat Dec 20 2025 .TONIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 30s. .SUNDAY...Cloudy with a 20 percent chance of rain in the morning, then partly sunny in the afternoon. Highs around 60. Southeast winds 10 to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows around 40. South winds 10 to 20 mph. .MONDAY...Partly sunny. Highs around 60. .MONDAY NIGHT...Mostly cloudy. Lows around 40. .TUESDAY...Cloudy. Highs in the mid 50s. Southeast winds 10 to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .WEDNESDAY...Mostly cloudy. A 40 percent chance of rain in the afternoon. Highs around 60. .WEDNESDAY NIGHT...Mostly cloudy with rain likely. Lows around 40. Chance of rain 60 percent. .CHRISTMAS DAY...Partly sunny with a 50 percent chance of rain. Highs in the mid 50s. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s. .FRIDAY...Mostly cloudy. A chance of rain. Highs in the lower 50s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Lows in the upper 20s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. Highs in the mid 40s. = $$