062
FNUS75 KSLC 202220
FWSSLC

Spot Forecast for Narrows SAR...Zion National Park
National Weather Service Salt Lake City UT
420 PM MDT Mon May 20 2024

Forecast is based on forecast start time of 1700 MDT on May 20.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Currently seeing a line of showers with a few
embedded thunderstorms over southwest Utah making its way east.
If this line holds together (70-80% chance of it doing so), it
will bring a period of rain to the Narrows in about 90 minutes (so
starting by 1745) that would last 30-45 minutes. There would be a
20-30% chance of lightning in the vicinity associated with the
showers and a 20-30% chance of a period of gusty winds. There is a
30% chance of additional shower development behind this line
through the early evening before trending toward partly cloudy
skies tonight.

.REST OF TODAY...

Sky/weather.........Partly cloudy (40-50 percent cloud cover).
                    Showers and thunderstorms likely .
Chance of pcpn......70 percent.
Max temperature.....68-72.
Min humidity........17-21 percent.
Surface winds (mph).Southwest winds 10-15 mph with gusts to around
                    30 mph.

.TONIGHT...

Sky/weather.........Partly cloudy (40-50 percent cloud cover).
                    Chance of showers and thunderstorms in the
                    evening, then slight chance of showers and
                    thunderstorms overnight.
Chance of pcpn......30 percent.
Min temperature.....38-42.
Max humidity........72-76 percent.
Surface winds (mph).Southwest winds 8-12 mph.

$$
Forecaster...Traphagan
Requested by...Wineteer
Type of request...SAR
.TAG 2414766.0/SLC
.DELDT 05/20/24
.FormatterVersion 2.0.0
.EMAIL zion_dispatch@nps.gov