141
FNUS75 KSLC 200227
FWSSLC

Spot Forecast for Beaver County Fair...Beaver County Sheriffs Office
National Weather Service Salt Lake City UT
827 PM MDT Tue Aug 19 2025

Forecast is based on forecast start time of 1000 MDT on August 21.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...High pressure will bring a more typical monsoon
pattern to the area beginning Thursday, and continuing through the
upcoming weekend. Daytime highs will run a few degrees above average
Thursday and likely again Friday, before trending a little lower
heading into the weekend. Moisture will be increasing throughout
this time, with an increasing chance for showers and thunderstorms
each afternoon and evening. Initially these storms will be drier
Thursday afternoon and evening with strong outflow winds but not
much in the way of rainfall. The chance for measurable rainfall
will increase by Friday, and by Saturday a few storms will become
capable of producing locally heavy rainfall.

.THURSDAY...

Sky/weather.........Mostly sunny (10-20 percent cloud cover) then
                    becoming partly cloudy (50-60 percent cloud
                    cover). A chance of showers and thunderstorms in
                    the afternoon.
Chance of pcpn......40 percent.
Chance of lightning.20 percent.
Max temperature.....94-96.
Min humidity........17-19 percent.
Surface winds (mph).West 5-10 mph. Outflow wind gusts to 50 mph
                    possible near showers and thunderstorms in the
                    afternoon.

.THURSDAY NIGHT...

Sky/weather.........Partly cloudy (40-50 percent cloud cover). A
                    chance of showers and thunderstorms in the
                    evening.
Chance of pcpn......30 percent.
Chance of lightning.15 percent.
Min temperature.....62-64.
Max humidity........52-54 percent.
Surface winds (mph).Southwest winds 5-9 mph becoming southeast 5-8
                    mph overnight. Outflow wind gusts to 40 mph
                    possible near showers and thunderstorms in
                    the evening.

.FRIDAY...

Sky/weather.........Mostly sunny (20-30 percent cloud cover) then
                    becoming mostly cloudy (75-85 percent cloud
                    cover). Showers likely with a chance of
                    thunderstorms in the afternoon.
Chance of pcpn......70 percent.
Chance of lightning.40 percent.
Max temperature.....94-96.
Min humidity........20-22 percent.
Surface winds (mph).West 5-10 mph. Outflow wind gusts to 40 mph
                    possible near showers and thunderstorms in the
                    afternoon.

.FRIDAY NIGHT...

Sky/weather.........Partly cloudy (40-50 percent cloud cover). A
                    chance of showers and thunderstorms in the
                    evening.
Chance of pcpn......30 percent.
Chance of lightning.15 percent.
Min temperature.....60-63.
Max humidity........55-59 percent.
Surface winds (mph).Southwest winds 5-9 mph becoming southeast 5-8
                    mph overnight. Outflow wind gusts to 40 mph
                    possible near showers and thunderstorms in
                    the evening.

.SATURDAY...

Sky/weather.........Partly cloudy (35-45 percent cloud cover) then
                    becoming mostly cloudy (75-85 percent cloud
                    cover). Showers with a chance of thunderstorms
                    in the afternoon.
Chance of pcpn......80 percent.
Chance of lightning.50 percent.
Max temperature.....91-94.
Min humidity........25-29 percent.
Surface winds (mph).West 5-10 mph. Outflow wind gusts to 40 mph
                    possible near showers and thunderstorms in the
                    afternoon.

$$
Forecaster...Seaman
Requested by...Paul E.Wolden
Type of request...OTHER
.TAG 2520278.0/SLC
.DELDT 08/19/25
.FormatterVersion 2.0.0
.EMAIL pewolden@beaver.utah.gov