260
FNUS75 KSLC 141053
FWSSLC

Spot Forecast for FRANCE CANYON...USFS
National Weather Service Salt Lake City UT
453 AM MDT Mon Jul 14 2025

Forecast is based on forecast start time of 0800 MDT on July 14.
If conditions become unrepresentative...contact the National Weather
Service.

...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH
TUESDAY EVENING...

.DISCUSSION...High pressure will remain the dominant weather
feature over the fire for the next few days, but increasing mid-
level moisture will bring an increase in the potential for high-
based showers and thunderstorms both today and Tuesday. These would produce
little to no rainfall but may result in brief and isolated gusty
outflow winds and isolated dry lightning. Outside of showers and
thunderstorms, winds will remain relatively light today,
increasing a bit tomorrow, which could result in marginally
critical fire weather conditions. Some drier air will move in
Wednesday before moisture increases again late in the week.

.REST OF TODAY...

Sky/weather.........Mostly sunny (5-15 percent cloud cover) then
                    becoming partly cloudy (45-55 percent cloud
                    cover).  Slight chance of showers and thunderstorms
                    early in the afternoon.
CWR.................5 percent.
Chance of pcpn......20 percent.
Chance of lightning.12 percent.
Max temperature.....84-88.
Min humidity........11-15 percent.
Wind (20 ft)........Upslope/upvalley winds 3-7 mph.
                    Gusty and erratic winds expected near
                    thunderstorms early in the afternoon.
Mixing height.......14400 ft AGL.
   Climatology......97-99th Percentile.
Transport winds.....Northwest winds 8-12 mph.

.TONIGHT...

Sky/weather.........Partly cloudy (35-45 percent cloud cover).
CWR.................0 percent.
Chance of pcpn......10 percent.
Chance of lightning.6 percent.
Min temperature.....62-66.
Max humidity........34-38 percent.
Wind (20 ft)........Downslope/downvalley winds 3-7 mph.
Mixing height.......12000 ft AGL decreasing to 0 ft AGL overnight.
Transport winds.....Northwest winds 8-12 mph.

.TUESDAY...

Sky/weather.........Mostly sunny (15-25 percent cloud cover) then
                    becoming partly cloudy (45-55 percent cloud
                    cover). Chance of showers and thunderstorms in
                    the afternoon.
CWR.................5 percent.
Chance of pcpn......30 percent.
Chance of lightning.25 percent.
Max temperature.....83-87.
Min humidity........14-18 percent.
Wind (20 ft)........West winds 5-10 mph. Gusts up to 25 mph in the
                    afternoon. Gusty and erratic winds expected
                    near thunderstorms in the afternoon.
Mixing height.......11700 ft AGL.
   Climatology......90-95th Percentile.
Transport winds.....West winds 12-18 mph.

$$
Forecaster...Traphagan
Requested by...JEREMY GERBER (INCIDENT COMMANDER)
Type of request...WILDFIRE
.TAG 2517873.0/SLC
.DELDT 07/14/25
.FormatterVersion 2.0.0
.EMAIL JEREMY.GERBER@USDA.GOV