Area Forecast Discussion
Issued by NWS San Joaquin Valley, CA
Issued by NWS San Joaquin Valley, CA
840 FXUS66 KHNX 262251 AFDHNX Area Forecast Discussion National Weather Service Hanford CA 351 PM PDT Thu Jun 26 2025 .UPDATE... Aviation and Air Quality Sections Updated. && && .KEY MESSAGES... 1. A warming trend is expected to continue through this week, with temperatures reaching triple digits by tomorrow. 2. Dryness is expected to continue through the next week with steady minimum RH`s in the 15 to 25 range in the Valley and in the single digits for the Desert. Light winds will keep fire risk low. && .DISCUSSION... The warming trend will continue today with temperatures becoming slightly above normal today and entering the triple digits tomorrow. These temperatures are expected to stick around for the next several days as the weather pattern remains consistent through next week, though a slight fluctuation may occur on Monday with a very weak trough dropping in from the northwest. This feature is still several days out, so the exact impacts are difficult to determine. Dry air is expected to remain consistent through the next week with the Valley seeing minimum RH`s of 15 to 25% and the Desert seeing values in the single digits. The calm winds expected with this steady weather pattern will help to keep the fire risk low through the next week. && .AVIATION... 0Z Update: VFR conditions will prevail for the next 24 hours across the Central California Interior. && .AIR QUALITY ISSUES... None. && .CERTAINTY... The level of certainty for days 1 and 2 is high. The level of certainty for days 3 through 7 is medium. Certainty levels include low...medium...and high. Please visit www.weather.gov/hnx/certainty.html for additional information and/or to provide feedback. && .HNX WATCHES/WARNINGS/ADVISORIES... None. && $$ public...EW aviation....JPK weather.gov/hanford