Spot Forecast
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
Versions:
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014 FNUS71 KPBZ 290902 FWSPBZ Spot Forecast for SGL 039...PA Game Commission National Weather Service Pittsburgh PA 502 AM EDT Mon Apr 29 2024 Forecast is based on ignition time of 0600 EDT on April 29. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Above normal temperature is expected through the week while precipitation chances will be mainly focused on Tuesday and Friday into Saturday. .TODAY... Sky/weather.........Sunny (20-30 percent). Chance of pcpn......10 percent. LAL.................1. Max temperature.....Around 84. Min humidity........40 percent. Wind (20 ft)........Southwest winds 6 to 9 mph. Mixing height.......6400 ft AGL. Transport winds.....West 9 to 18 mph shifting to the southwest 20 to 22 mph in the afternoon. LVORI...............3. ADI.................10 early in the morning increasing to 100 in the afternoon. Haines Index........3 to 4...or very low to low potential for large plume dominated fire growth. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........17 17 17 26 14 5 17 31 31 34 44 31 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 10 10 10 LAL.............1 1 1 1 1 1 1 1 1 1 1 1 Temp............62 61 65 69 73 77 79 82 83 84 84 83 RH..............83 85 81 70 65 56 51 47 42 40 40 41 20 FT wind dir..SW SW SW SW SW SW SW SW SW SW SW SW 20 FT wind spd..6 6 6 8 8 8 9 9 9 9 9 9 20 FT wind gust.8 8 10 12 12 12 14 14 14 14 14 14 Mix hgt (kft)...0.4 0.4 0.6 1.2 2.0 4.3 4.9 5.7 6.3 6.3 6.4 5.8 Transp wind dir.SW W W W W W W SW SW SW SW S Transp wind spd.9 9 9 13 15 18 18 20 21 22 21 20 LVORI...........4 4 4 3 3 1 1 1 1 1 1 1 ADI.............10 10 10 19 38 94 76 86 94 100 95 86 Haines index....3 3 3 3 3 3 3 3 4 4 4 4 .TONIGHT... Sky/weather.........Partly cloudy (25-35 percent) then becoming mostly cloudy (50-60 percent). Chance of pcpn......10 percent. LAL.................1. Min temperature.....Around 59. Max humidity........94 percent. Wind (20 ft)........South winds 5 to 8 mph. Mixing height.......300 ft AGL. Transport winds.....Southwest 9 to 18 mph decreasing to 5 to 8 mph overnight. LVORI...............4. ADI.................3 to 12. Haines Index........4...or low potential for large plume dominated fire growth. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........25 14 22 22 25 28 25 32 42 48 51 61 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).10 10 10 10 10 10 10 10 10 10 10 10 LAL.............1 1 1 1 1 1 1 1 1 1 1 2 Temp............81 79 75 71 68 66 64 64 62 61 60 60 RH..............43 47 55 62 66 69 75 77 80 84 87 89 20 FT wind dir..S S S S S S SW SW S S S S 20 FT wind spd..8 8 6 6 6 6 5 5 5 5 5 5 20 FT wind gust.13 12 10 10 10 8 8 7 6 7 6 6 Mix hgt (kft)...4.7 1.6 0.8 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.3 0.4 Transp wind dir.SW S S S S SW SW W SW W SW SW Transp wind spd.18 14 13 12 12 10 9 8 8 8 6 5 LVORI...........2 2 2 3 3 3 4 4 4 5 6 6 ADI.............12 9 8 8 8 5 4 4 5 5 4 3 Haines index....4 4 4 4 4 4 4 4 4 4 4 4 .TUESDAY... Sky/weather.........Mostly cloudy (70-80 percent). Slight chance of thunderstorms in the morning. Rain showers through the day. Chance of thunderstorms in the afternoon. Chance of pcpn......90 percent. LAL.................2 until 1400, then 3 until 1700, then 2. Max temperature.....Around 70. Min humidity........75 percent. Wind (20 ft)........Southwest winds 5 to 7 mph shifting to the west around 8 mph late in the morning. Gusty and erratic winds expected near thunderstorms in the morning and early afternoon. Gusty and erratic winds expected near thunderstorms late in the afternoon. Mixing height.......3100 ft AGL. Transport winds.....West 5 to 14 mph. LVORI...............5. ADI.................4 early in the morning increasing to 45 in the afternoon. Haines Index........3 to 4...or very low to low potential for large plume dominated fire growth. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........61 81 75 91 88 85 86 87 88 86 85 83 Weather cov.....CHC LKY DEF DEF DEF DEF DEF DEF DEF DEF DEF DEF Weather type....RW RW RW RW RW RW RW RW RW RW RW RW Tstm cov........SCH SCH SCH SCH SCH SCH SCH SCH CHC CHC CHC SCH Chc of pcpn (%).30 70 90 90 90 90 90 90 80 80 80 80 LAL.............2 2 2 2 2 2 2 2 3 3 3 2 Temp............59 60 61 63 65 67 68 68 69 69 68 68 RH..............94 92 91 89 84 79 78 77 76 76 75 75 20 FT wind dir..S S S SW SW W W W W W W W 20 FT wind spd..5 5 6 6 6 8 8 8 8 8 8 8 20 FT wind gust.6 8 8 10 10 11 12 12 12 12 12 11 Mix hgt (kft)...0.4 0.4 0.7 1.4 2.0 2.4 2.8 3.1 3.1 2.9 2.6 2.1 Transp wind dir.SW S SW SW W W W W W W W W Transp wind spd.5 7 8 9 10 12 13 14 14 14 13 12 LVORI...........6 6 5 4 4 3 3 3 3 3 3 3 ADI.............4 5 6 17 26 32 39 44 45 43 37 30 Haines index....4 4 3 3 3 3 3 3 3 3 3 3 $$ Forecaster...RRR Requested by...Shawn Perkins Type of request...PRESCRIBED .TAG 2412671.0/PBZ .DELDT 04/29/24 .FormatterVersion 2.0.0 .EMAIL shperkins@pa.gov