FNUS75 KLKN 220241 FWSLKN Spot Forecast for Chestnut...HTF National Weather Service Elko NV 741 PM PDT Fri Aug 21 2026 Forecast is based on forecast start time of 2000 PDT on August 21. If conditions become unrepresentative, contact the National Weather Service. Please contact National Weather Service Elko if you have questions or concerns with this forecast. .DISCUSSION... The possibility of thunderstorms is remote until Saturday afternoon. Thunderstorm chances increase Saturday afternoon into Saturday evening. The strongest thunderstorms Saturday afternoon into Saturday evening will produce gusty and erratic winds and dangerous cloud to ground lightning strikes. .REST OF TONIGHT... Sky/weather.........Mostly cloudy (60-70 percent). Isolated showers early this evening. Min temperature.....65-68. Max humidity........38-43 percent. Wind (20 ft)........East 4-6 mph. Slope/valley.......East winds 5-7 mph. CWR.................4 percent. Chance of thunder...12 percent. Mixing height.......500 ft AGL. Transport winds.....East 7-9 mph. .SATURDAY... Sky/weather.........Partly sunny (45-55 percent). Scattered showers and isolated thunderstorms in the afternoon. Max temperature.....90-93. Min humidity........15-20 percent. Wind (20 ft)........Southwest 6-8 mph. Gusty and erratic winds expected in and near thunderstorms in the afternoon. Slope/valley.......Southwest winds 7-9 mph. Gusty and erratic winds expected in and near thunderstorms in the afternoon. CWR.................9 percent. Chance of thunder...15 percent. Mixing height.......9400 ft AGL increasing to 10900 ft AGL late in the afternoon. Transport winds.....Southwest 11-13 mph. $$ Forecaster...South Requested by...Central Nevada Dispatch Type of request...WILDFIRE .TAG 2620222.0/LKN .DELDT 08/21/26 .FormatterVersion 2.0.0 .EMAIL Nvcnc@firenet.gov