967
FNUS75 KSLC 272048
FWSSLC
SPOT FORECAST FOR WASHINGTON TERRACE FIRE...WEBER COUNTY
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
248 PM MDT MON JUL 27 2026
FORECAST IS BASED ON FORECAST START TIME OF 1500 MDT ON JULY 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
..HEAT ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
DISCUSSION
MAIN WEATHER THREAT THROUGH THIS EVENING WILL BE
ERRATIC AND GUSTY WINDS AS SHOWERS CONTINUE TO DEVELOP ACROSS
NORTHERN UTAH. OUTFLOW WINDS FROM SHOWERS SHOULD BE MOVING
THROUGH THE BURN SITE FROM THE SOUTH AS OF ISSUANCE TIME OF THIS
FORECAST. WINDS ARE CURRENTLY EXPECTED TO TURN BACK TO A MORE
WESTERLY DIRECTION AFTER 2130-2230, BUT WILL BE DEPENDENT ON
ADDITIONAL OUTFLOWS. THERE IS A SMALL CHANCE OF GENERALLY LIGHT
RAIN SHOWERS AT THE BURN SITE THROUGH THIS EVENING, WITH AN EVEN
LOWER (BUT NONZERO) CHANCE OF LIGHTNING. SHOWER AND THUNDERSTORM
CHANCES DIMINISH AFTER MIDNIGHT AND WINDS WILL SETTLE IN TO A
TYPICAL NIGHTTIME EAST-SOUTHEASTERLY DIRECTION. FOR TOMORROW,
THERE WILL BE A SLIGHTLY HIGHER CHANCE OF SHOWERS AND
THUNDERSTORMS, AND THESE STORMS WILL LIKELY BE STRONGER, SO
LIGHTNING AND WETTING RAIN CHANCES INCREASE AS WELL. WINDS
TOMORROW WILL FOLLOW TYPICAL DIURNAL TRENDS OF A WESTERLY
DIRECTION DURING THE AFTERNOON THROUGH EARLY EVENING HOURS, AND
EAST-SOUTHEAST OVERNIGHT, BUT ERRATIC AND GUSTY WINDS WILL BE
LIKELY WITH OUTFLOWS FROM SHOWERS AND THUNDERSTORMS. OTHERWISE
TEMPERATURES WILL REMAIN HOT, WITH HIGHS APPROACHING 100 DEGREES.
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER).
CWR.................5 PERCENT.
CHANCE OF PCPN......15 PERCENT.
CHANCE OF LIGHTNING.10 PERCENT.
MAX TEMPERATURE.....97-100.
MIN HUMIDITY........15-18 PERCENT.
WIND (20 FT)........SOUTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
28 MPH BECOMING WEST-SOUTHWEST 5 TO 10 MPH WITH
GUSTS TO AROUND 20 MPH AFTER 2200.
MIXING HEIGHT.......10200 FT AGL (70-80TH PERCENTILE).
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......10 PERCENT.
CHANCE OF LIGHTNING.5 PERCENT.
MIN TEMPERATURE.....76-78.
MAX HUMIDITY........37-39 PERCENT.
WIND (20 FT)........WEST-NORTHWEST WINDS 5 TO 10 MPH BECOMING
EAST-SOUTHEAST 3 TO 8 MPH AFTER 2100.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 13 MPH BECOMING SOUTHEAST AROUND 12
MPH OVERNIGHT.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT CLOUD COVER).
CWR.................10 PERCENT.
CHANCE OF PCPN......20 PERCENT.
CHANCE OF LIGHTNING.15 PERCENT.
MAX TEMPERATURE.....97-100.
MIN HUMIDITY........16-19 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 3 TO 8 MPH BECOMING WEST 5 TO
10 MPH WITH GUSTS TO AROUND 18 MPH AFTER NOON.
IN THE AFTERNOON. ERRATIC WINDS WITH GUSTS UP
TO 35 MPH NEAR THUNDERSTORMS IN THE AFTERNOON.
MIXING HEIGHT.......10800 FT AGL (70-80TH PERCENTILE).
TRANSPORT WINDS.....EAST AROUND 10 MPH.
FORECASTER...CHENG
REQUESTED BY...LISA SCHWARTZ
TYPE OF REQUEST...WILDFIRE
.TAG 2618433.0/SLC
.DELDT 07/27/26
.FORMATTERVERSION 2.0.0
.EMAIL TOMH@WASHINGTONTERRACE.GOV,LSCHWARTZ@WEBERCOUNTYUTAH.GOV,CLAYTONP@WASHINGTONTERRACE.GOV
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