689
FNUS75 KSLC 191941
FWSSLC
SPOT FORECAST FOR NARROWS SAR...ZION NATIONAL PARK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
141 PM MDT MON OCT 19 2026
FORECAST IS BASED ON FORECAST START TIME OF 1300 MDT ON OCTOBER 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
ISOLATED TO SCATTERED SHOWERS WILL PERSIST THROUGH
MONDAY EARLY EVENING, WITH ACTIVITY GRADUALLY WANING IN COVERAGE
AFTER AROUND 2000 LOCAL TIME. AN EMBEDDED THUNDERSTORM OR TWO WILL
ALSO BE POSSIBLE THROUGH THE AFTERNOON. SO FAR, ACTIVITY HAS AT
MOST BEEN CAPABLE OF RAIN RATES AROUND 0.1" PER HOUR. IF ANY
THUNDERSTORM WERE TO MOVE THROUGH THE AREA, THESE RATES MAY
BRIEFLY INCREASE TO AROUND 0.3-0.5" PER HOUR OR SO, THOUGH
ACTIVITY HAS GENERALLY BEEN MOVING AT REASONABLE SPEEDS FROM SOUTH
TO NORTH. ADDITIONALLY, ANTICIPATE WINDS TO FAVOR A SOUTHEAST
DIRECTION TO AT TIMES UP-TERRAIN. MAGNITUDES GENERALLY WILL REMAIN
LIGHT, THOUGH ANY THUNDERSTORM THAT DEVELOPS WILL HAVE POTENTIAL
FOR GUSTY ERRATIC OUTFLOW WINDS.
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (60-70 PERCENT CLOUD COVER).
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS.
CHANCE OF PCPN......40 PERCENT.
CHANCE OF LIGHTNING.15 PERCENT.
MAX TEMPERATURE.....61-63.
SURFACE WINDS (MPH).SOUTHEAST WINDS 5 TO 10 MPH WITH PERIODS OF
TERRAIN DRIVEN TO VARIABLE WINDS ESPECIALLY
AT LOWER ELEVATIONS.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT CLOUD COVER).
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING.
CHANCE OF PCPN......20 PERCENT.
CHANCE OF LIGHTNING.10 PERCENT.
MIN TEMPERATURE.....46-48.
SURFACE WINDS (MPH).WINDS BECOMING GENERALLY DOWN-TERRAIN AROUND
3-8 MPH.
FORECASTER...WARTHEN
REQUESTED BY...DANIEL FAGERGREN
TYPE OF REQUEST...SAR
.TAG 2624059.0/SLC
.DELDT 10/19/26
.FORMATTERVERSION 2.0.0
.EMAIL ZION_DISPATCH@NPS.GOV
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