054 FNUS75 KBOI 191227 FWSBOI Spot Forecast for Logan...USFS National Weather Service Boise ID 627 AM MDT Thu Sep 19 2024 Forecast is based on forecast start time of 0600 MDT on September 19. If conditions become unrepresentative...contact the National Weather Service. Please contact our office at (208)334-9060, if you have questions or concerns with this forecast. ...DRY THROUGH THE WEEKEND... .DISCUSSION... A dry weather pattern will set up over the region going into the weekend. West to northwest flow aloft will mix down to the surface each afternoon bringing some increase in wind. Otherwise light terrain driven winds can be expected from late evening through late morning each day. Temperatures will be near normal. .TODAY... Sky/weather.........Sunny. Max temperature.....61 to 66. Min humidity........37 to 42 percent. CWR.................0 percent. LAL.................1. Wind - 20 foot......Less than 3 mph in the morning becoming southwest 3 to 6 mph in the afternoon. Mixing height.......6000 ft AGL. Transport winds.....West around 15 mph. Haines Index........2 very low. Ventilation Index...900 excellent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....37 to 42. Max humidity........72 to 77 percent. CWR.................0 percent. LAL.................1. Wind - 20 foot......Southwest around 6 mph. Mixing height.......500 ft AGL. Transport winds.....Southwest around 10 mph. Haines Index........2 very low. Ventilation Index...50 poor. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....59 to 64. Min humidity........30 to 35 percent. CWR.................0 percent. LAL.................1. Wind - 20 foot......Northwest 4 to 7 mph. Mixing height.......5500 ft AGL. Transport winds.....West around 15 mph. Haines Index........2 very low. Ventilation Index...825 excellent. $$ Forecaster...Groenert Requested by...Incident Commander Type of request...WILDFIRE .TAG 2422607.2/BOI .DELDT 09/19/24 .FormatterVersion 2.0.0 .EMAIL zowessels@gmail.com