FNUS75 KBOI 061128

FWSBOI



Spot Forecast for Poorman Rx...USFS Boise NF

National Weather Service Boise ID

528 AM MDT Wed May 6 2026



Forecast is based on ignition time of 0700 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...

...BREEZY DURING THE AFTERNOONS THROUGH SATURDAY...



.DISCUSSION...

Northwest flow continues aloft today as a ridge remains just 

offshore. Conditions will be trending warmer drier each 

afternoon through Friday. Breezy west-north winds during the

afternoons with light drainage winds at night.



.REST OF TODAY...



Sky/weather.........Sunny. 

Max temperature.....74 to 79. 

Min humidity........24 to 29 percent. 

CWR.................0 percent. 

Wind - 20 foot......West 3 to 7 mph. 

Mixing height.......7000 ft AGL. 

Transport winds.....West around 15 mph. 

Ventilation Index...1050 excellent. 



.TONIGHT...



Sky/weather.........Mostly cloudy. 

Min temperature.....43 to 48. 

Max humidity........71 to 81 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.....Southwest around 5 mph. 

Ventilation Index...10 poor. 



.THURSDAY...



Sky/weather.........Mostly sunny. 

Max temperature.....74 to 79. 

Min humidity........19 to 24 percent. 

CWR.................0 percent. 

Wind - 20 foot......West 3 to 8 mph. 

Mixing height.......7000 ft AGL. 

Transport winds.....West around 15 mph. 

Ventilation Index...1050 excellent. 



$$

Forecaster...Anderson

Requested by...Hightower

Type of request...PRESCRIBED

.TAG 2611661.14/BOI

.DELDT 05/06/26

.FormatterVersion 2.0.0

.EMAIL samuel.lewis1@usda.gov,christopher.hightower@usda.gov,dustin.doane@usda.gov,Christopher.knight@usda.gov,William.Sanders2@usda.gov