Spot Forecast
Issued by NWS Boston, MA
Issued by NWS Boston, MA
856 FNUS71 KBOX 132009 FWSBOX Spot Forecast for Poet Laureate Event- CACO...National Park Service- Cape Cod National National Weather Service Boston/Norton MA 409 PM EDT Thu Jun 13 2024 Forecast is based on forecast start time of 0800 EDT on June 14. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Warm and humid conditions on Friday with breezy southwest winds ahead of an approaching cold front. The cold front should move across Cape Cod later Friday afternoon through the early evening, with periods of moderate rain and thunder. Thunderstorms would be capable of producing frequent cloud-to-ground lightning as well, as stronger wind gusts. The threat of thunderstorms diminishes around midnight, but rain lingering into Saturday morning. Drying conditions by Saturday afternoon is accompanied by comfortable temperatures and lower humidity. .FRIDAY... TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........13 16 20 22 25 28 32 36 40 44 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).10 10 0 0 0 10 10 10 10 10 Chc of rain (%).0 10 0 10 10 10 0 0 10 10 Chc of thdr (%).0 0 0 0 0 0 0 0 0 0 Temp............68 70 72 73 73 74 75 75 74 73 Heat index (F)..68 70 72 73 73 74 75 75 74 73 20 FT wind dir..S S S S S S S S S SW 20 FT wind spd..17 17 17 18 17 17 20 16 15 15 20 FT wind gust.21 22 24 25 25 25 28 24 23 23 Surface wnd dir.S S S S S S S S S SW Surface wnd spd.17 17 17 18 17 17 20 16 15 15 Surface wnd gst.21 22 24 25 25 25 28 24 23 23 Mix hgt (kft)...0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Transp wind dir.SW SW SW SW SW S S S S S Transp wind spd.23 23 23 23 23 23 23 22 21 20 LVORI...........3 3 3 3 2 2 2 2 2 3 ADI.............18 18 18 18 18 18 18 17 16 15 Vrate kt-ft/1K..4 3 3 2 2 3 3 2 2 1 Ventrate Cat....PR PR PR PR PR PR PR PR PR PR .FRIDAY NIGHT... TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........55 66 77 81 84 88 89 90 92 91 90 89 Weather cov.....SCH CHC CHC CHC CHC LKY LKY LKY LKY LKY LKY LKY Weather type....RW RW RW RW RW RW RW RW RW RW RW RW Tstm cov........ISO ISO ISO ISO ISO SCH ISO Chc of pcpn (%).20 30 40 40 40 50 50 60 70 70 70 70 Chc of rain (%).10 10 10 10 10 10 10 20 20 30 40 50 Chc of thdr (%).0 0 0 0 0 10 10 10 10 10 10 10 Temp............71 70 67 66 65 65 64 63 63 63 62 62 Heat index (F)..71 70 67 66 65 65 64 63 63 63 62 62 20 FT wind dir..S S S SW SW SW SW W SW W NW NW 20 FT wind spd..13 12 12 10 9 8 7 6 6 6 6 6 20 FT wind gust.21 17 18 16 15 13 13 12 12 12 12 12 Surface wnd dir.S S S SW SW SW SW W SW W NW NW Surface wnd spd.13 12 12 10 9 8 7 6 6 6 6 6 Surface wnd gst.21 17 18 16 15 13 13 12 12 12 12 12 Mix hgt (kft)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Transp wind dir.SW SW SW SW SW SW SW W W W NW NW Transp wind spd.17 16 14 15 14 13 12 10 9 9 9 9 LVORI...........3 4 4 5 5 7 8 8 8 8 8 8 ADI.............13 12 12 13 12 11 8 7 6 6 6 7 Vrate kt-ft/1K..1 1 1 1 1 1 1 1 1 1 1 1 Ventrate Cat....PR PR PR PR PR PR PR PR PR PR PR PR .SATURDAY... TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........87 82 63 57 51 26 Weather cov.....LIKELY LIKELY CHANCE CHANCE CHANCE S CHC Weather type....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR Tstm cov........ Chc of pcpn (%).60 60 40 40 30 20 Chc of rain (%).50 30 30 30 30 10 Chc of thdr (%).10 0 10 10 10 10 Temp............63 64 66 67 69 68 Heat index (F)..63 64 66 67 69 68 20 ft wind......NW 7 N 9 N 10 N 12 N 13 N 10 20 ft wind gust.13 14 16 17 18 16 Surface wind....NW 7 N 9 N 10 N 12 N 13 N 10 Surface wnd gst.13 14 16 17 18 16 Mix hgt (ft)....300 800 1100 1300 1200 800 Transport wind..NW 13 N 18 N 21 N 22 N 23 NE 16 LVORI...........8 5 4 3 3 3 ADI.............10 14 30 35 36 17 Vrate kt-ft/1K..4 13 21 24 25 11 Ventrate Cat....POOR POOR POOR POOR POOR POOR $$ Forecaster...Dooley Requested by...Michael Durnin, USPR Type of request...OTHER .TAG 2416102.0/BOX .DELDT 06/13/24 .FormatterVersion 2.0.0 .EMAIL michael_durnin@nps.gov