610 
FNUS75 KBOI 010031
FWSBOI

Spot Forecast for NORTH FORK OWYHEE...VALE BLM
National Weather Service Boise ID
631 PM MDT Mon Jun 30 2025

Forecast is based on forecast start time of 2000 MDT on June 30. 
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.

...HOT AND DRY FOR TUESDAY...
...SLIGHT CHANCE OF THUNDERSTORMS TUESDAY EVENING...

.DISCUSSION...
Isolated thunderstorms near the fire through 8 PM MDT. Gusty outflow
winds up to 50 MPH possible. Otherwise, mostly clear skies and light 
winds tonight. Hot and dry conditions again on Tuesday and Wednesday 
with very low daytime relative humidity with poor recovery at night. 
Expect isolated thunderstorms to redevelop again on Tuesday and 
Wednesday as moisture increases ahead of a cold frontal passage
late on Wednesday. Strong gusty outflow winds will be possible near 
any showers or thunderstorms that develop.  

.REST OF TONIGHT...

Sky/weather.........Partly cloudy. 
Min temperature.....64 to 69. 
Max humidity........27 to 32 percent. 
CWR.................10 percent. 
Wind - 20 foot......Northeast 7 to 13 mph with gusts to around 18 
                    mph. 
Mixing height.......300 ft AGL. 
Transport winds.....East around 15 mph. 
Ventilation Index...45 poor. 

.TUESDAY...

Sky/weather.........Mostly sunny. 
Max temperature.....95 to 100. 
Min humidity........9 to 14 percent. 
CWR.................0 percent. 
Wind - 20 foot......Northeast around 5 mph in the morning shifting to 
                    the southwest 5 to 9 mph with gusts to around 
                    16 mph in the afternoon. 
Mixing height.......16000 ft AGL. 
Transport winds.....Southwest around 15 mph. 
Ventilation Index...2400 excellent. 

.TUESDAY NIGHT...

Sky/weather.........Mostly cloudy. A 20 percent chance of showers 
                    and thunderstorms in the evening. Some 
                    thunderstorms may produce gusty winds in the 
                    evening. 
Min temperature.....61 to 66. 
Max humidity........39 to 44 percent. 
CWR.................10 percent. 
Wind - 20 foot......Southwest 6 to 10 mph. Gusts up to 16 mph in the 
                    evening. Gusty and erratic winds expected near 
                    thunderstorms in the evening. 
Mixing height.......200 ft AGL. 
Transport winds.....South around 10 mph. 
Ventilation Index...20 poor. 

.WEDNESDAY...

Sky/weather.........Mostly sunny. A 20 percent chance of showers 
                    and thunderstorms in the afternoon. Some 
                    thunderstorms may produce gusty winds in the 
                    afternoon. 
Max temperature.....90 to 95. 
Min humidity........16 to 21 percent. 
CWR.................10 percent. 
Wind - 20 foot......Southwest 5 to 9 mph. Gusts up to 16 mph in the 
                    afternoon. Gusty and erratic winds expected 
                    near thunderstorms in the afternoon. 
Mixing height.......13500 ft AGL. 
Transport winds.....Southwest around 15 mph. 
Ventilation Index...2025 excellent. 

$$
Forecaster...Smith
Requested by...ANDREW ROBERTSON
Type of request...WILDFIRE
.TAG 2517011.0/BOI
.DELDT 06/30/25
.FormatterVersion 2.0.0
.EMAIL ORVAC@FIRENET.GOV