FNUS75 KBOI 062218 FWSBOI Spot Forecast for Poorman Rx...USFS National Weather Service Boise ID 418 PM MDT Wed May 6 2026 Forecast is based on ignition time of 1600 MDT on May 06. 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. ...WARM AND DRY... ...LIGHT BREEZE EACH AFTERNOON... .DISCUSSION... Warm and dry conditions will continue through the end of the week and into the weekend as high pressure remains to the west. High clouds will move overhead tonight and again on Friday as weak systems move by to the north. Otherwise, skies will be mostly clear. Winds will be out of the west each afternoon and slightly breezy, otherwise diurnal winds will prevail. .REST OF TODAY... Sky/weather.........Sunny. Max temperature.....69 to 74. Min humidity........26 to 32 percent. CWR.................0 percent. Wind - 20 foot......West 4 to 8 mph. Mixing height.......6500 ft AGL. Transport winds.....West around 10 mph. Ventilation Index...650 good. .TONIGHT... Sky/weather.........Mostly cloudy in the evening then becoming partly cloudy overnight. Min temperature.....41 to 46. Max humidity........65 to 80 percent. CWR.................0 percent. Wind - 20 foot......West 3 to 6 mph in the evening becoming downslope less than 3 mph overnight. Mixing height.......200 ft AGL. Transport winds.....West around 5 mph. Ventilation Index...10 poor. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....72 to 77. Min humidity........19 to 24 percent. CWR.................0 percent. Wind - 20 foot......Upslope less than 3 mph in the morning, becoming west to northwest 5 to 9 mph with gusts to 13 mph in the afternoon. Mixing height.......7000 ft AGL. Transport winds.....West around 10 mph. Ventilation Index...700 excellent. $$ Forecaster...Tangen Requested by...William Sanders Type of request...PRESCRIBED .TAG 2611661.15/BOI .DELDT 05/06/26 .FormatterVersion 2.0.0 .EMAIL william.sanders2@usda.gov