538
FNUS75 KSLC 210405
FWSSLC

Spot Forecast for GLCA NRCREW...NPS GLCA
National Weather Service Salt Lake City UT
1005 PM MDT Thu Aug 20 2026

Forecast is based on forecast start time of 2200 MDT on August 20.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Seeing some light showers moving westward across the
lake, with a medium (30-40 percent) chance the crew will see a
period of gusty winds as these showers pass. There will be some
additional development overnight, most likely between midnight and
3am. Storms are expected to diminish as sunrise approaches, with
additional showers and thunderstorms starting tomorrow afternoon
as additional monsoon moisture moves in. Winds will be generally
light away from thunderstorms.

.REST OF TONIGHT...

Sky/weather.........Partly cloudy (45-55 percent cloud cover). Chance
                    of showers and thunderstorms.
Chance of pcpn......30 percent.
Chance of lightning.10 percent.
Min temperature.....72-76.
Surface winds (kts).Southwest winds 5-10 knots. Gusty and erratic winds
                    near any thunderstorms.

$$
Forecaster...Traphagan
Requested by...305
Type of request...MARINE
.TAG 2620153.0/SLC
.DELDT 08/20/26
.FormatterVersion 2.0.0
.EMAIL GLCA_DISPATCH_CENTER@NPS.GOV