175
FNUS75 KSLC 192112
FWSSLC

Spot Forecast for Sam Make Me a SPOT...NWS
National Weather Service Salt Lake City UT
212 PM MST Wed Nov 19 2025

Forecast is based on forecast start time of 1200 MST on November 20.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...A storm system will linger across far southern Utah through
the next 24 to 48 hours, bringing light surface winds and
predominantly south winds overhead. A push of moisture is expected
to arrive on the Wasatch Front during the early afternoon on
Thursday, bringing around a 30 percent chance of light rain
showers into the overnight hours. Otherwise, surface winds are
expected to trend from an easterly flow in the morning to a
westerly flow in the late morning. A similar trend can be expected
for Friday.


.THURSDAY...

Sky/weather.........Partly cloudy (55-65 percent cloud cover).
                    Slight chance of rain early in the afternoon,
                    then chance of rain late in the afternoon.
Chance of pcpn......30 percent.
Chance of lightning.9 percent.
Max temperature.....52-54.
Min humidity........65-67 percent.
Surface winds (mph).West winds 3-6 mph.
Transport winds.....East around 9 mph.
Clearing index......240.

.THURSDAY NIGHT...

Sky/weather.........Mostly cloudy (75-85 percent cloud cover).
                    Chance of rain, then slight chance of rain
                    early in the morning.
Chance of pcpn......30 percent.
Chance of lightning.1 percent.
Min temperature.....37-39.
Max humidity........93-95 percent.
Surface winds (mph).Northwest winds 3-5 mph becoming east early in
                    the evening.
Transport winds.....North around 5 mph.

.FRIDAY...

Sky/weather.........Mostly cloudy (70-80 percent cloud cover).
                    Slight chance of rain.
Chance of pcpn......20 percent.
Chance of lightning.1 percent.
Max temperature.....51-53.
Min humidity........64-66 percent.
Surface winds (mph).East winds 3-5 mph becoming northwest 3-8 mph
                    late in the morning.
Transport winds.....Southwest around 5 mph becoming northwest
                    around 6 mph in the afternoon.
Clearing index......160.

$$
Forecaster...Webber
Requested by...Alex DeSmet
Type of request...HAZMAT
.TAG 2526408.0/SLC
.DELDT 11/19/25
.FormatterVersion 2.0.0
.EMAIL alex.desmet@noaa.gov