209
FNUS75 KBOI 111500
FWSBOI

Spot Forecast for OXTAIL...USFS
National Weather Service Boise ID
900 AM MDT Fri Sep 11 2026

Forecast is based on forecast start time of 1100 MDT on September 11.
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, DRY, AND BREEZY TODAY...
...INCREASED WINDS SATURDAY FOLLOWED BY FRONTAL PASSAGE SUNDAY...

.DISCUSSION...
Warm and dry today. Westerly winds up to 15 MPH with gusts up to
20 MPH in the afternoon. Winds will becoming southeasterly
overnight and steadily increasing through the evening with gusts
up to 30 MPH from an approaching low pressure system. 40% chance
of showers early Sunday with cold frontal passage. Winds will
switch to the west-northwest and remain gusty through the early
Sunday evening. Temperatures will drop about 20 degrees from
Saturdays highs. The threat for showers (30% chance) continues
into early Monday as the low moves west-east north of the fire.

.REST OF TODAY...

Sky/weather.........Sunny.
Max temperature.....62 to 68.
Min humidity........25 to 30 percent.
CWR.................0 percent.
Wind - 20 foot......West 7 to 12 mph with gusts to around 18 mph.
Mixing height.......5000 ft AGL.
Transport winds.....West around 20 mph.

.TONIGHT...

Sky/weather.........Partly cloudy.
Min temperature.....41 to 46.
Max humidity........51 to 56 percent.
CWR.................0 percent.
Wind - 20 foot......Southwest 3 to 8 mph with gusts to around 16
                    mph in the evening shifting to the east 3 to 6
                    mph overnight.
Mixing height.......100 ft AGL.
Transport winds.....Southeast around 5 mph.

.SATURDAY...

Sky/weather.........Sunny in the morning then becoming partly sunny
                    in the afternoon.
Max temperature.....68 to 73.
Min humidity........31 to 36 percent.
CWR.................0 percent.
Wind - 20 foot......Southeast 3 to 9 mph increasing to 10 to 15 mph in
                    the afternoon. Gusts up to 14 mph in the morning
                    increasing to 25 mph in the afternoon.
Mixing height.......8000 ft AGL.
Transport winds.....Southwest around 20 mph.

$$
Forecaster...Smith
Requested by...ICT
Type of request...WILDFIRE
.TAG 2621654.0/BOI
.DELDT 09/11/26
.FormatterVersion 2.0.0
.EMAIL IDBDC@FIRENET.GOV