Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
318 FNCA52 TJSJ 060917 FWFSJU Fire Weather Planning Forecast for Puerto Rico National Weather Service San Juan PR 517 AM AST Sun Oct 6 2024 .DISCUSSION... KDBI and soil conditions remain below the fire danger thresholds for the southeastern coastal plains of Puerto Rico. Relative humidity values will range from the mid-50s to low-60s across fire-prone areas. Winds will be light and variable during the morning hours, becoming east-northeast at 10 knots with gusts near shower activity in the afternoon. Given the expected conditions, fire weather danger will remain low today. PRZ014-070930- Southeast Coastal Plains- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Showers Tstms Tstms Chance Precip (%) 40 50 40 Temp (24h trend) 91 (+2) 77 (+1) 91 RH % (24h trend) 52 (-6) 85 (0) 54 Wind 20ft/early(mph) S 5 Lgt/Var S 8 Wind 20ft/late(mph) S 5 Lgt/Var S 8 Mixing Hgt(ft-agl/msl)3780 4140 Transport Wnd (mph) SE 3 SE 5 Vent Rate (kt-ft) 11340 16560 Dispersion 4 5 DSI 4 1 5 LAL 2 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ015-070930- Southern Hills- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 50 50 50 Temp (24h trend) 87 (+3) 73 (-1) 87 RH % (24h trend) 63 (-7) 94 (0) 64 Wind 20ft/early(mph) Lgt/Var Lgt/Var S 5 Wind 20ft/late(mph) Lgt/Var Lgt/Var S 5 Mixing Hgt(ft-agl/msl)4150 4830 Transport Wnd (mph) S 2 SE 5 Vent Rate (kt-ft) 8300 19320 Dispersion 4 5 DSI 4 0 5 LAL 2 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ016-070930- North Coastal Plains- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 50 70 Temp (24h trend) 89 (+1) 77 (0) 88 RH % (24h trend) 70 (-2) 94 (+1) 69 Wind 20ft/early(mph) Lgt/Var Lgt/Var NE 6 Wind 20ft/late(mph) Lgt/Var Lgt/Var NE 6 Mixing Hgt(ft-agl/msl)3760 4270 Transport Wnd (mph) E 2 SE 2 Vent Rate (kt-ft) 7520 8540 Dispersion 4 5 DSI 4 1 5 LAL 3 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ017-070930- Northern Hills- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Showers Tstms Chance Precip (%) 80 40 80 Temp (24h trend) 88 (+2) 75 (+1) 87 RH % (24h trend) 69 (-3) 93 (-3) 68 Wind 20ft/early(mph) Lgt/Var Lgt/Var N 5 Wind 20ft/late(mph) Lgt/Var Lgt/Var N 5 Mixing Hgt(ft-agl/msl)4110 4960 Transport Wnd (mph) SE 1 S 3 Vent Rate (kt-ft) 4110 14880 Dispersion 3 5 DSI 3 1 5 LAL 3 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ018-070930- West Coast- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Showers Showers Chance Precip (%) 60 40 30 Temp (24h trend) 89 (0) 75 (+1) 89 RH % (24h trend) 67 (-2) 95 (0) 67 Wind 20ft/early(mph) Lgt/Var Lgt/Var S 6 Wind 20ft/late(mph) Lgt/Var Lgt/Var S 6 Mixing Hgt(ft-agl/msl)3860 4470 Transport Wnd (mph) SW 2 S 6 Vent Rate (kt-ft) 7720 22350 Dispersion 4 5 DSI 4 1 5 LAL 3 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ019-070930- Eastern Interior- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Mcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 70 50 60 Temp (24h trend) 88 (+3) 74 (0) 89 RH % (24h trend) 65 (-6) 95 (-2) 65 Wind 20ft/early(mph) S 5 S 5 SE 6 Wind 20ft/late(mph) S 5 S 5 SE 6 Mixing Hgt(ft-agl/msl)3970 4990 Transport Wnd (mph) S 5 S 5 Vent Rate (kt-ft) 15880 19960 Dispersion 5 5 DSI 4 1 5 LAL 3 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ022-070930- Luquillo Mountain Range- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Mcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 50 50 Temp (24h trend) 86 (+5) 71 (-1) 85 RH % (24h trend) 66 (-10) 98 (-1) 68 Wind 20ft/early(mph) Lgt/Var Lgt/Var S 5 Wind 20ft/late(mph) Lgt/Var Lgt/Var S 5 Mixing Hgt(ft-agl/msl)4110 4530 Transport Wnd (mph) S 5 S 6 Vent Rate (kt-ft) 16440 22650 Dispersion 5 5 DSI 5 1 5 LAL 2 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ023-070930- Central Mountain Range- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 80 50 70 Temp (24h trend) 85 (+3) 72 (+1) 85 RH % (24h trend) 69 (-5) 95 (-2) 69 Wind 20ft/early(mph) Lgt/Var Lgt/Var S 5 Wind 20ft/late(mph) Lgt/Var Lgt/Var S 5 Mixing Hgt(ft-agl/msl)4420 5430 Transport Wnd (mph) SW 2 S 5 Vent Rate (kt-ft) 8840 21720 Dispersion 4 5 DSI 4 1 5 LAL 3 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ024-070930- Cayey Mountain Range- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 50 50 50 Temp (24h trend) 86 (+4) 72 (+1) 85 RH % (24h trend) 66 (-6) 97 (-2) 67 Wind 20ft/early(mph) Lgt/Var Lgt/Var S 5 Wind 20ft/late(mph) Lgt/Var Lgt/Var S 5 Mixing Hgt(ft-agl/msl)4020 4590 Transport Wnd (mph) S 5 SE 6 Vent Rate (kt-ft) 16080 22950 Dispersion 4 5 DSI 4 0 4 LAL 2 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ025-070930- Vieques- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 60 50 Temp (24h trend) 91 (+4) 74 (-2) 91 RH % (24h trend) 59 (-9) 98 (+1) 60 Wind 20ft/early(mph) SE 5 SE 5 S 6 Wind 20ft/late(mph) SE 5 SE 5 S 6 Mixing Hgt(ft-agl/msl)3310 3290 Transport Wnd (mph) S 6 S 7 Vent Rate (kt-ft) 16550 19740 Dispersion 5 5 DSI 6 4 6 LAL 2 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ026-070930- Culebra- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 60 50 Temp (24h trend) 92 (+4) 76 (-2) 92 RH % (24h trend) 59 (-9) 95 (+2) 59 Wind 20ft/early(mph) SE 5 SE 6 SE 5 Wind 20ft/late(mph) SE 5 SE 6 SE 5 Mixing Hgt(ft-agl/msl)3240 3270 Transport Wnd (mph) S 7 SE 7 Vent Rate (kt-ft) 19440 19620 Dispersion 5 5 DSI 6 4 6 LAL 2 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ027-070930- Southwest Coastal Plains and Mona Island- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Mclear Pcldy Pcldy Precip Type Showers Showers Showers Chance Precip (%) 20 40 30 Temp (24h trend) 91 (+1) 77 (0) 91 RH % (24h trend) 52 (-6) 86 (0) 54 Wind 20ft/early(mph) S 5 Lgt/Var S 9 Wind 20ft/late(mph) S 5 Lgt/Var S 9 Mixing Hgt(ft-agl/msl)4160 4650 Transport Wnd (mph) S 3 SE 7 Vent Rate (kt-ft) 12480 27900 Dispersion 4 5 DSI 4 2 5 LAL 1 2 1 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ VIZ001-070930- Saint Thomas and Saint John- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 50 60 40 Temp (24h trend) 88 (+2) 77 (-1) 88 RH % (24h trend) 65 (-5) 95 (+3) 66 Wind 20ft/early(mph) Lgt/Var SE 6 SE 5 Wind 20ft/late(mph) Lgt/Var SE 6 SE 5 Mixing Hgt(ft-agl/msl)3450 3430 Transport Wnd (mph) S 6 S 7 Vent Rate (kt-ft) 17250 20580 Dispersion 5 5 DSI 6 4 6 LAL 2 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ VIZ002-070930- St Croix- 517 AM AST Sun Oct 6 2024 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 60 60 50 Temp (24h trend) 89 (+3) 77 (+2) 89 RH % (24h trend) 65 (-6) 95 (-3) 66 Wind 20ft/early(mph) SE 5 SE 6 SE 8 Wind 20ft/late(mph) SE 5 SE 6 SE 8 Mixing Hgt(ft-agl/msl)4390 4450 Transport Wnd (mph) SE 3 S 8 Vent Rate (kt-ft) 13170 31150 Dispersion 4 5 DSI 5 3 6 LAL 2 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ $$