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Spot Forecast
Issued by NWS Billings, MT
Issued by NWS Billings, MT
587 FNUS75 KBYZ 171018 FWSBYZ Spot Forecast for Jack...DNRC National Weather Service Billings MT 418 AM MDT Sat Aug 17 2024 Forecast is based on forecast start time of 0700 MDT on August 17. If conditions become unrepresentative...contact the National Weather Service. Please contact our office if you have questions or concerns with this forecast. .DISCUSSION... Look for mostly sunny skies today at the fire site. Winds will be under 10 mph from northwest/west early today turning more southwesterly by late morning. Winds then turn more east/northeast in the afternoon at 6-11 mph which continues overnight into Sunday. Sunday will be a little warmer, with RH readings in the lower 20s again. Winds will turn to the southwest Sunday. There is a slight chance of a shower or thunderstorm near the fire by Sunday evening. Any storms will be mostly garden variety, but an isolated storm could develop that is capable of strong winds Sunday evening. BT .TODAY... Sky/weather.........Sunny. CWR.................0 percent. LAL.................1...no thunderstorms. Max temperature.....87-91. Min humidity........22-26 percent. Wind (20 ft)........ Slope/valley.......Westerly winds 5 to 8 mph shifting to the East/northeast 6 to 11 mph in the afternoon. Ridgetop...........Southwest around 10-15 mph. Mixing height.......400 ft AGL early in the morning increasing to 6400 ft AGL in the afternoon. Transport winds.....Northwest around 9 mph...turning easterly in afternoon. Haines index........4. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Haze overnight. CWR.................0 percent. LAL.................1...no thunderstorms. Min temperature.....60-64. Max humidity........55-59 percent. Wind (20 ft)........ Slope/valley.......East winds 6 to 8 mph. Ridgetop...........South around 10-15 mph. Mixing height.......6400 ft AGL early in the evening decreasing to 300 ft AGL overnight. Transport winds.....South around 9 mph. .SUNDAY... Sky/weather.........Sunny. CWR.................0 percent. LAL.................1...no thunderstorms. Max temperature.....92-95. Min humidity........20-24 percent. Wind (20 ft)........ Slope/valley.......Southwest winds 5 to 7 mph. Ridgetop...........Southwest around 5 mph. Mixing height.......300 ft AGL early in the morning increasing to 8500 ft AGL in the afternoon. Transport winds.....Southwest around 7 mph. Haines index........4. $$ Forecaster...Tesar Requested by...Jeff Brown Type of request...WILDFIRE .TAG 2420423.1/BYZ .DELDT 08/17/24 .FormatterVersion 2.0.0 .EMAIL mtbdc@firenet.gov