150
FNUS75 KSLC 181533
FWSSLC
SPOT FORECAST FOR BRYCE CANYON GEOLOGY FESTIVAL...NATIONAL PARK SERVICE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
933 AM MDT FRI JUL 18 2025
FORECAST IS BASED ON FORECAST START TIME OF 1000 MDT ON JULY 18.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
ANOTHER ROUND OF SHOWERS AND THUNDERSTORMS IS
EXPECTED TODAY, THOUGH WITH LESS COVERAGE AS YESTERDAY. SHOWERS
AND THUNDERSTORMS WILL BE MORE SCATTERED TODAY, WITH A 30% CHANCE
TO IMPACT THE BRYCE CANYON AREA. ANY STORMS THAT DEVELOP IN THE
AREA WILL BE CAPABLE OF PRODUCING LIGHTNING AS WELL AS GUSTY
OUTFLOW WINDS TO 40 MPH. THUNDERSTORM CHANCES WANE AFTER SUNSET.
LINGERING MOISTURE THROUGH SATURDAY KEEPS SIMILAR CHANCES AND
THREATS IN PLACE FOR SATURDAY AFTERNOON.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER) THEN
BECOMING PARTLY CLOUDY (65-75 PERCENT CLOUD
COVER). SCATTERED SHOWERS AND THUNDERSTORMS
BETWEEN 2 PM AND 8 PM.
CHANCE OF PCPN......30 PERCENT.
CHANCE OF LIGHTNING.30 PERCENT.
MAX TEMPERATURE.....77-79.
MIN HUMIDITY........28-30 PERCENT.
SURFACE WINDS (MPH).SOUTH WINDS 8-10 MPH BECOMING SOUTHWEST 10-13
MPH WITH GUSTS TO AROUND 22 MPH IN THE
AFTERNOON. GUSTY AND ERRATIC OUTFLOW WINDS TO
40 MPH POSSIBLE NEAR STORMS IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT CLOUD COVER).
CHANCE OF PCPN......10 PERCENT.
CHANCE OF LIGHTNING.10 PERCENT.
MIN TEMPERATURE.....47-49.
MAX HUMIDITY........81-83 PERCENT.
SURFACE WINDS (MPH).WEST WINDS 5-11 MPH WITH GUSTS UP TO 20 MPH
EARLY IN THE EVENING, BECOMING LIGHT OUT OF
THE NORTHWEST LATE IN THE EVENING.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER) THEN
BECOMING PARTLY CLOUDY (50-60 PERCENT CLOUD
COVER). SCATTERED SHOWERS AND THUNDERSTORMS
POSSIBLE BETWEEN 2 PM AND 6 PM.
CHANCE OF PCPN......30 PERCENT.
CHANCE OF LIGHTNING.30 PERCENT.
MAX TEMPERATURE.....80-82.
MIN HUMIDITY........19-21 PERCENT.
SURFACE WINDS (MPH).NORTHWEST WINDS 6-9 MPH BECOMING WEST 8-11 MPH
WITH GUSTS TO AROUND 21 MPH IN THE AFTERNOON.
GUSTY AND ERRATIC OUTFLOW WINDS TO 40 MPH
POSSIBLE NEAR STORMS IN THE AFTERNOON.
FORECASTER...WHITLAM
REQUESTED BY...BJ CLUFF
TYPE OF REQUEST...OTHER
.TAG 2518168.1/SLC
.DELDT 07/18/25
.FORMATTERVERSION 2.0.0
.EMAIL BJ_CLUFF@NPS.GOV
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