Thu May 16 13:50:53 EDT 2024 Northumberland- Including the cities of Sunbury and Shamokin 150 PM EDT Thu May 16 2024 Tonight Fri Fri Night Sat Cloud Cover Pcldy Mcldy Cloudy Cloudy Precip Type None None Showers Rain Chance Precip (%) 0 0 80 60 Temp (24h trend) 53 (+1) 73 (-1) 56 66 RH % (24h trend) 99 (0) 56 (-2) 95 71 20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var 20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Precip Amount 0.00 0.00 0.13 0.10 Precip Duration 6 7 Precip Begin 6 PM Continuing Precip End Continuing Continuing Mixing Hgt(ft-agl) 370 4250 560 2450 Transport Wnd (mph) E 7 S 12 SE 13 SE 8 Vent Rate (kt-ft) 2220 42500 6160 17150 Dispersion 1 5 3 5 DSI 2 1 Sunshine Hours 3 2 LAL No Tstms No Tstms No Tstms No Tstms Haines Index 3 3 3 2 Max ADI Early 8 Poor 23 Fair 10 Poor 25 Fair Max ADI Late 3 Very Poor 36 Fair 11 Poor 26 Fair Max LVORI Early 6 7 4 5 Max LVORI Late 8 3 5 4 Remarks: ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. A chance of light rain. Patchy fog. Lows in the mid 50s. Highs in the lower 70s. Minimum RH 55 percent. Southeast winds around 5 mph. .MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 48 percent. Southeast winds around 5 mph. .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 45 percent. South winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the upper 70s. Minimum RH 56 percent. South winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 70s. Minimum RH 46 percent. West winds around 5 mph.