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Spot Forecast
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
365 FNUS75 KGJT 161454 FWSGJT Spot Forecast for Landfill fire...Gunnison Fire Dept National Weather Service Grand Junction CO 854 AM MDT Tue Jul 16 2024 Forecast is based on forecast start time of 0900 MDT on July 16. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION...Similar conditions as the past few days with light winds in the morning becoming West to Northwest as heating picks up through the late morning hours. Daily afternoon and evening thunderstorm threat continues through the week with gusty outflow winds the main concern as gust over 45 mph will be possible with more organized storms. Some storms will also have moderate rainfall rates but confidence not high they will directly impact the fire area so CWR remains low. .REST OF TODAY... Sky/weather.........Partly cloudy (20-50 percent) through 1300 then Partly sunny (60-70 percent) with scattered thunderstorms and showers developing. CWR.................20 percent. Max temperature.....Near 83. Min humidity........22-27 percent. Wind (20 ft)........Light and variable winds around 5 mph becoming West 7 to 12 mph with gusts to 20 mph by 1300. Gusty and erratic winds expected near thunderstorms. Smoke dispersal.....Increasing to excellent by peak heating. Haines Index........5 or moderate. LAL.................1 until 1300, then 3. Mixing height.......Increasing to 10600 ft AGL by peak heating. Transport winds.....Northwest 13 to 18 mph. .TONIGHT... Sky/weather.........Mostly cloudy (50-60 percent) then becoming mostly clear (15-25 percent). Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms overnight. CWR.................10 percent. Min temperature.....46-51. Max humidity........81-86 percent. Wind (20 ft)........East winds 10 mph. Gusty and erratic winds expected near thunderstorms. Smoke dispersal.....Good decreasing to poor (6000 knot-ft) overnight. Haines Index........3 or very low. LAL.................4 until 1900, then 3 until 0100, then 2 until 0200, then 1. Mixing height.......5300 ft AGL decreasing to 900 ft AGL overnight. Transport winds.....East 12 mph. .WEDNESDAY... Sky/weather.........Mostly sunny (25-35 percent) then becoming mostly cloudy (70-80 percent). Isolated showers and thunderstorms in the morning, then numerous showers and thunderstorms in the afternoon. CWR.................10 percent. Max temperature.....79-84. Min humidity........22-27 percent. Wind (20 ft)........Light and variable winds around 5 mph becoming West 7 to 12 mph with gusts to 20 mph by 1300. Gusty and erratic winds expected near thunderstorms. Smoke dispersal.....Increasing to very good by peak heating. Haines Index........5 or moderate. LAL.................1 until 1300, then 4 Mixing height.......Increasing to 10600 ft AGL by peak heating. Transport winds.....Northwest 15 to 20 mph in the afternoon. $$ Forecaster...Dennis Phillips Requested by...Fire Chief Type of request...WILDFIRE .TAG 2418150.7/GJT .DELDT 07/16/24 .FormatterVersion 2.0.0 .EMAIL bbowen@gunnisonco.gov