FXUS65 KREV 190710 AFDREV Area Forecast Discussion National Weather Service Reno NV 1210 AM PDT Tue May 19 2026 .KEY MESSAGES... * Another cool morning today before temps slowly trend upwards through the week. * A ridge builds back into the region by mid-week, allowing for warmer and drier conditions into the weekend. && .DISCUSSION... Sub-freezing temperatures will prevail in the lower valleys of Southern Lyon and Mineral counties this morning, as well as in much of the Sierra south of the Tahoe Basin. Highs rebound to the low 70s and 60s (valleys and upper elevations, respectively) this afternoon, warming steadily each day to the upper 80s and 70s ahead of the holiday weekend. Expect dry conditions with light winds through the work week; plenty of uncertainty on model guidance this weekend with low chances (<10%) for showers and thunderstorms at this time. -Giralte && .AVIATION... VFR conditions expected for all terminals through the week with typical light west winds. -Giralte && .REV Watches/Warnings/Advisories... NV...None. CA...None. && $$