Expires:202605191200;;788616 FPUS55 KSLC 182116 ZFPSLC Zone Forecast Product for Utah National Weather Service Salt Lake City UT 316 PM MDT Mon May 18 2026 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. UTZ101-191200- Great Salt Lake Desert and Mountains- Including Wendover, Dugway, and Park Valley 316 PM MDT Mon May 18 2026 .TONIGHT...Partly cloudy. Lows in the mid 30s. .TUESDAY...Sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear. Lows around 40. .WEDNESDAY...Sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. .THURSDAY...Partly cloudy in the morning, then sunny with isolated showers and thunderstorms in the afternoon. Highs in the mid 70s. Northwest winds 10 to 20 mph in the afternoon. Chance of precipitation 10 percent. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the upper 40s. .SATURDAY...Sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SUNDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. .MEMORIAL DAY...Sunny. Highs in the upper 80s. = $$