350
FNUS75 KSLC 131602
FWSSLC

Spot Forecast for Widemouth 2 Fire Burn Scar Flooding...Fillmore Community Hospital
National Weather Service Salt Lake City UT
1002 AM MDT Thu Aug 13 2026

Forecast is based on forecast start time of 0828 MDT on August 13.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Monsoonal moisture is forecast to continue pushing
into the state through Friday ahead of a lull Saturday and
Sunday. This afternoon, precipitation is forecast to develop after
1200 with a 10-30% chance rainfall totals over the burn scar
exceed 0.50" through 2400. Hourly precipitation rates average out
around 0.1-0.2"/hr, with low chances of exceeding this threshold.
However, local terrain influence may play into this resulting in
locally higher amounts possible this afternoon. Concern is higher
this afternoon given the potential for back-building storms,
enhancing the flooding threat near the burn scar. As such, a flood
watch has been issued which encompasses the Widemouth 2 burn scar
area.

Moisture begins tapering off somewhat tomorrow resulting in at
least some flooding risk in the afternoon before drying out
Saturday and Sunday resulting in near-zero chances for
precipitation near the burn scar this weekend. In particular,
storms over high terrain will be favored, potentially raising some
concerns across the burn scar. Around midweek next week,
monsoonal moisture looks to return once again potentially
increasing the flooding threat at the burn scar.

.REST OF TODAY...

Sky/weather.........Partly cloudy (55-65 percent cloud cover).
                    Slight chance of showers early in the morning.
                    Slight chance of thunderstorms late in the
                    morning, then chance of showers and
                    thunderstorms in the afternoon.
Chance of pcpn......50 percent.

.TONIGHT...

Sky/weather.........Mostly cloudy (85-95 percent cloud cover).
                    Showers likely and chance of thunderstorms
                    early in the evening, then chance of showers
                    and slight chance of thunderstorms late in the
                    evening. Slight chance of showers overnight.
Chance of pcpn......60 percent.

.FRIDAY...

Sky/weather.........Mostly cloudy (75-85 percent cloud cover).
                    Chance of showers and thunderstorms in the
                    afternoon.
Chance of pcpn......40 percent.

$$
Forecaster...Worster
Requested by...Sara Paice
Type of request...OTHER
.TAG 2619537.2/SLC
.DELDT 08/13/26
.FormatterVersion 2.0.0
.EMAIL sara.paice@imail.org