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FNUS75 KSLC 250455

FWSSLC



Spot Forecast for Durand Prescibed Burn...Dugway Fire

National Weather Service Salt Lake City UT

1055 PM MDT Wed Apr 24 2024



Forecast is based on ignition time of 2300 MDT on April 24. 

If conditions become unrepresentative...contact the National Weather

Service.



.DISCUSSION...

Scattered showers and thunderstorms will develop by midday and 

produce occasional rain and gusty/erratic winds at the burn 

location through the afternoon. Storms will likely be on the drier

side through the afternoon with a low chance of seeing wetting 

rains, tending to be more likely to produce gusty outflow winds 

with potential for erratic gusts into the 30-50 mph range. By 

Thursday evening scattered showers and thunderstorms will trend 

wetter by the evening hours, but will be still be capable of 

gusty/erratic outflow winds. Otherwise, temperatures will run 

about 10 degrees cooler on Thursday compared to Wednesday, along 

with higher afternoon RH values. Clearing values will be excellent 

with enough wind and deep mixing heights.



.THURSDAY...



Sky/weather.........Partly cloudy (40-50 percent cloud cover). 

                    Scattered to numerous showers and thunderstorms from 

                    late morning through the afternoon.

CWR.................10 percent. 

Chance of pcpn......60 percent. 

LAL.................1 until 1200, then 4. 

Max temperature.....66-68. 

Min humidity........40-42 percent. 

Wind (20 ft)........South winds 4-6 mph becoming northwest 6-12 mph 

                    in the afternoon. Gusty and erratic winds 

                    expected near thunderstorms in the afternoon. 

Clearing index......1000+. 

Haines Index........3. 



.THURSDAY NIGHT...



Sky/weather.........Partly cloudy (65-75 percent cloud cover) then 

                    becoming mostly cloudy (75-85 percent cloud 

                    cover). Showers and thunderstorms likely in the

                    evening and diminishing overnight.

CWR.................35 percent. 

Chance of pcpn......60 percent. 

LAL.................4 until 2100, then 2. 

Min temperature.....44-46. 

Max humidity........84-86 percent. 

Wind (20 ft)........Northwest winds 6-11 mph becoming southwest 3-6 

                    mph overnight. Gusty and erratic winds expected 

                    near thunderstorms.

Haines Index........2. 



$$

Forecaster...Church

Requested by...Robert Martinez

Type of request...PRESCRIBED

.TAG 2412393.0/SLC

.DELDT 04/24/24

.FormatterVersion 2.0.0

.EMAIL rober.j.martinez168.civ@ARMY.MIL