Spot Forecast
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
198 FNUS75 KSLC 211648 FWSSLC Spot Forecast for EZ PILE BURN...USFS National Weather Service Salt Lake City UT 1048 AM MDT Sat Sep 21 2024 Forecast is based on ignition time of 1026 MDT on September 21. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...A system pivoting through the Four Corners region today will bring a chance of isolated showers and thunderstorms this afternoon and evening (highest threat between 1200-2000). Winds through the remainder of the morning favored out of the southeast, with models suggesting a quick shift to a northwest to north direction around 1300-1400. These winds will generally be around 7-15 mph with gusts up to around 20 mph, but erratic directions and increased gusts will be possible as a result of outflow from any shower or thunderstorm near enough to the burn site. Activity will wane this evening with dry conditions overnight. On Sunday the system continues to depart, but a widely isolated afternoon shower will be possible (less than 10% chance). Drier conditions then largely anticipated the remainder of the week, with precipitation chances on any given day also generally at or below 10%. Max clearing index values will be excellent today as a result of favorable mixing heights and transport winds. More marginal values are forecast Sunday and Tuesday with more limited mixing heights and transport winds, but most of the next several days expected to see max clearing index values at or above 550 or so. .REST OF TODAY... Sky/weather.........Mostly sunny (0-20 percent cloud cover) then becoming mostly cloudy (60-80 percent cloud cover). Chance of rain showers and slight chance of thunderstorms in the afternoon. CWR.................15 percent. Chance of pcpn......30 percent. LAL.................1 until 1200, then 2. Max temperature.....Around 60. Min humidity........25-30 percent. Wind (20 ft)........Southeast winds 3-7 mph becoming north 7-15 mph in the afternoon with gusts to around 20 mph. Gusty and erratic winds expected near thunderstorms in the afternoon. Clearing index......1000+. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent cloud cover). CWR.................0 percent. Chance of pcpn......10 percent. LAL.................1. Min temperature.....33-37. Max humidity........63-67 percent. Wind (20 ft)........Northeast winds 5-10 mph. Haines Index........3. .SUNDAY... Sky/weather.........Mostly sunny (20-30 percent cloud cover). CWR.................0 percent. Chance of pcpn......10 percent. LAL.................1. Max temperature.....56-60. Min humidity........33-37 percent. Wind (20 ft)........Light and variable winds 0-5 mph in the morning becoming northwest 5-10 mph in the afternoon. Clearing index......560. Haines Index........3. .FORECAST DAYS 3 THROUGH 7... .MONDAY... Mostly clear. Lows in the mid 30s. Highs in the mid 50s. Northwest winds around 5-10 mph. .TUESDAY... Mostly clear. Lows in the lower 30s. Highs in the upper 50s. Northwest winds around 5-10 mph. .WEDNESDAY... Clear. Lows in the mid 30s. Highs in the lower 60s. South winds around 4 mph. .THURSDAY... Mostly clear. Lows in the upper 30s. Highs in the lower 60s. .FRIDAY... Mostly clear. Lows in the upper 30s. Highs in the lower 60s. $$ Forecaster...Warthen Requested by...SOLENA PROBERT Type of request...PRESCRIBED .TAG 2422677.2/SLC .DELDT 09/21/24 .FormatterVersion 2.0.0 .EMAIL SOLENA.PROBERT@USDA.GOV