Spot Forecast
Issued by NWS Burlington, VT
Issued by NWS Burlington, VT
Versions:
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170 FNUS71 KBTV 271022 FWSBTV Spot Forecast for GMFL FR10 RXs...USFS National Weather Service Burlington VT 622 AM EDT Sat Apr 27 2024 Forecast is based on ignition time of 0800 EDT on April 27. If conditions become unrepresentative...contact the National Weather Service. Please contact our office at (802) 658-0207, if you have questions or concerns with this forecast. .DISCUSSION... Sunny skies are expected through mid day, becoming increasingly cloudy in the afternoon. Winds increase this morning from the south at 5 to 10 mph, with occasional 15 mph gusts and influenced by local topography. Relative humidity values bottom out at around 30 percent by mid day, before increasing to above 40 percent by early evening. Chance for rain showers increase overnight tonight. .REST OF TODAY... Sky/weather.........Sunny (20-30 percent). Chance of pcpn......0 percent. LAL.................1. Begin/end of pcpn... Max temperature.....Around 59. Min humidity........32 percent. Wind (20 ft)........South winds 5 to 9 mph. Mixing height.......5700 ft AGL. Transport winds.....Southwest 5 to 14 mph increasing to around 16 mph late in the afternoon. Haines Index........3 to 4 or very low to low potential for large plume dominated fire growth. TIME (EDT) 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........3 8 14 20 37 Weather cov..... Weather type....NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 LAL.............1 1 1 1 1 Temp............40 49 55 57 59 RH..............57 44 37 34 32 20 ft wind......S 5 SW 6 S 7 S 8 S 9 20 ft wind gust.8 9 10 13 13 Mix hgt (ft)....800 3400 5000 5700 4700 Transport wind..SW 5 SW 7 SW 9 S 13 SW 16 Haines index....4 3 3 3 3 .TONIGHT... Sky/weather.........Mostly cloudy (70-80 percent). Chance of rain showers early in the evening. Rain showers likely overnight, then chance of rain showers overnight. Chance of pcpn......60 percent. LAL.................1. Begin/end of pcpn... Min temperature.....Around 42. Max humidity........93 percent. Wind (20 ft)........South winds 6 to 9 mph. Mixing height.......400 ft AGL. Transport winds.....South 6 to 15 mph. Haines Index........2 to 3 or very low potential for large plume dominated fire growth. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........58 81 90 91 84 90 Weather cov..... CHANCE CHANCE LIKELY CHANCE CHANCE Weather type....NONE RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR Tstm cov........ Chc of pcpn (%).0 30 40 60 50 50 LAL.............1 1 1 1 1 1 Temp............57 51 48 45 43 42 RH..............37 48 58 73 86 89 20 ft wind......S 9 S 9 S 9 S 9 S 8 S 7 20 ft wind gust.13 12 13 13 13 10 Mix hgt (ft)....3200 1100 800 500 400 400 Transport wind..SW 15 S 12 S 9 S 9 S 8 SW 7 Haines index....3 2 3 3 3 3 .SUNDAY... Sky/weather.........Mostly cloudy (70-80 percent). Chance of rain showers in the morning, then slight chance of rain showers late in the morning. Chance of pcpn......50 percent. LAL.................1. Begin/end of pcpn... Max temperature.....Around 64. Min humidity........67 percent. Wind (20 ft)........Southwest winds 6 to 9 mph. Mixing height.......1700 ft AGL. Transport winds.....Southwest 6 to 12 mph. Haines Index........3 or very low potential for large plume dominated fire growth. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........86 73 75 73 68 68 Weather cov.....CHANCE CHANCE CHANCE S CHC S CHC S CHC Weather type....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR Tstm cov........ Chc of pcpn (%).50 40 30 20 20 20 LAL.............1 1 1 1 1 1 Temp............43 46 50 56 61 64 RH..............89 86 83 74 70 67 20 ft wind......SW 6 SW 7 SW 6 SW 7 SW 7 SW 8 20 ft wind gust.9 10 12 13 14 15 Mix hgt (ft)....400 500 700 1100 1700 1700 Transport wind..SW 6 SW 7 SW 6 SW 6 SW 7 SW 10 Haines index....3 3 3 3 3 3 $$ Forecaster...Chai Requested by...Ryan Hughes Type of request...PRESCRIBED .TAG 2412573.1/BTV .DELDT 04/27/24 .FormatterVersion 2.0.0 .EMAIL eric.hughes@usda.gov