215
FNUS75 KSLC 142253
FWSSLC
SPOT FORECAST FOR SUBWAY SAR...ZION NATIONAL PARK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
453 PM MDT FRI AUG 14 2026
FORECAST IS BASED ON FORECAST START TIME OF 1700 MDT ON AUGUST 14.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
AN AREA OF PERSISTENT LIGHT RAINFALL IS NOTED ABOUT 30 MILES SOUTHWEST OF
THE SUBWAY, AND CONTINUES TO PUSH NORTHEAST INTO THE AREA. WHILE
NO HEAVY RAINFALL IS ANTICIPATED WITHIN THIS AREA OF RAINFALL,
OCCASIONAL MODERATE RATES WILL BE POSSIBLE. THIS AREA OF
PERSISTENT LIGHT RAINFALL IS EXPECTED TO PUSH INTO THE SUBWAY AREA
AROUND 1800, POTENTIALLY RAINING THROUGH AS LATE AS 2000.
THEREAFTER, THERE WILL BE A CHANCE FOR SHOWERS AND THUNDERSTORMS
THROUGH AROUND MIDNIGHT, WITH THE MOST LIKELY TIME TO SEE ANYTHING
EXPECTED BEFORE 2200. ON SATURDAY, A SIGNIFICANT DECREASE IN
SHOWER AND THUNDERSTORM ACTIVITY IS EXPECTED, HOWEVER, ISOLATED
SHOWERS AND THUNDERSTORMS CAN STILL BE EXPECTED WITHIN 15-20 MILES
OF THE SUBWAY AREA.
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT CLOUD COVER). LIGHT
RAIN EXPECTED AROUND 1800.
CHANCE OF PCPN......80 PERCENT BEFORE 2000, THEN 30 PERCENT BEFORE MIDNIGHT.
CHANCE OF LIGHTNING.30 PERCENT.
MAX TEMPERATURE.....74-76.
MIN HUMIDITY........59-61 PERCENT.
FLASH FLOODING......PROBABLE
SURFACE WINDS (MPH).SOUTHEAST WINDS 4 TO 6 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER).
CHANCE FOR SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT.
CHANCE OF PCPN......30 PERCENT.
CHANCE OF LIGHTNING.30 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........100 PERCENT.
SURFACE WINDS (MPH).NORTHEAST WINDS 3 TO 8 MPH. GUSTY AND ERRATIC OUTFLOW WINDS
IN EXCESS OF 25 MPH POSSIBLE WITH PASSING STORMS.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER). AREA ISOLATED SHOWERS AND
THUNDERSTORMS POSSIBLE AFTER 1500.
CHANCE OF PCPN......10 PERCENT.
CHANCE OF LIGHTNING.5 PERCENT.
MAX TEMPERATURE.....80-82.
MIN HUMIDITY........36-38 PERCENT.
FLASH FLOODING......POSSIBLE
SURFACE WINDS (MPH).NORTHEAST WINDS 5 TO 8 MPH BECOMING EAST 4 TO 6
MPH LATE IN THE MORNING, THEN BECOMING
SOUTHWEST 5 TO 8 MPH IN THE AFTERNOON.
FORECASTER...WEBBER
REQUESTED BY...PHIL SCHULZ
TYPE OF REQUEST...SAR
.TAG 2619718.0/SLC
.DELDT 08/14/26
.FORMATTERVERSION 2.0.0
.EMAIL ZION_DISPATCH@NPS.GOV
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