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Spot Forecast
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
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179 FNUS75 KSLC 271121 FWSSLC Spot Forecast for New Canyon RX...USFS National Weather Service Salt Lake City UT 521 AM MDT Thu Jun 27 2024 Forecast is based on ignition time of 0600 MDT on June 27. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...Southwesterly winds will increase throughout the day with gusts 25-30 mph in the afternoon. Widespread thunderstorm development will begin around noon. Storms today have an unusually higher risk to be strong or severe. These storms will be capable of producing gusty erratic winds, large hail, torrential downpours, and frequent lightning. Several rounds of thunderstorms are possible today with activity persisting through the evening before tapering off around midnight. Drier and cooler air will filter in behind a front overnight, but there still remains ~20% chance for an afternoon thunderstorm on Friday. .TODAY... Sky/weather.........Partly cloudy (45-55 percent cloud cover). Isolated showers and thunderstorms in the morning, then numerous rain showers and scattered thunderstorms in the afternoon. CWR.................45 percent. Chance of pcpn......60 percent. LAL.................1 until 0900, then 2 until 1200, then 4. Max temperature.....71-73. Min humidity........40-42 percent. Wind (20 ft)........Southwest winds 7-13 mph becoming west 11-13 mph late in the afternoon. Gusts up to 30 mph. Gusty and erratic winds expected near thunderstorms late in the morning. Gusty and erratic winds expected near thunderstorms in the afternoon. Clearing index......1000+. Haines Index........4. .TONIGHT... Sky/weather.........Mostly cloudy (65-75 percent cloud cover) then becoming partly cloudy (40-50 percent cloud cover). Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms overnight. CWR.................20 percent. Chance of pcpn......30 percent. LAL.................4 until 2400, then 2 until 0300, then 1. Min temperature.....51-53. Max humidity........72-74 percent. Wind (20 ft)........Northwest winds 9-11 mph with gusts to around 18 mph becoming south 3-8 mph in the late evening and overnight. Gusty and erratic winds expected near thunderstorms early in the evening. Gusty and erratic winds expected near thunderstorms in the late evening and overnight. Haines Index........3. .FRIDAY... Sky/weather.........Mostly sunny (5-15 percent cloud cover). CWR.................10 percent. Chance of pcpn......20 percent. LAL.................1. Max temperature.....71-73. Min humidity........24-26 percent. Wind (20 ft)........South winds 5-7 mph becoming west 6-13 mph with gusts 20-25 mph in the late morning and afternoon. Clearing index......1000+. Haines Index........4. $$ Forecaster...Mahan Requested by...Kyler hatch Type of request...PRESCRIBED .TAG 2415629.21/SLC .DELDT 06/27/24 .FormatterVersion 2.0.0 .EMAIL kyler.hatch@usda.gov