Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
917 FNCA52 TJSJ 120921 FWFSJU Fire Weather Planning Forecast for Puerto Rico National Weather Service San Juan PR 521 AM AST Fri Jul 12 2024 .DISCUSSION... Breezy easterly winds are expected today with gusts up to 25 mph approximately. Relative humidity values should remain above critical levels for most of the region, with the exception of some areas across SW PR that could drop to around 55%. However,as always, we urge our partners to stay inform with our latest updates. PRZ014-130930- Southeast Coastal Plains- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Pcldy Mcldy Precip Type Showers Tstms Tstms Chance Precip (%) 30 40 60 Temp (24h trend) 91 (+2) 76 (-2) 91 RH % (24h trend) 57 (-7) 97 (+6) 59 Wind 20ft/early(mph) E 17 G23 E 14 G18 E 17 G23 Wind 20ft/late(mph) E 17 G23 E 14 G18 E 17 G23 Mixing Hgt(ft-agl/msl)5010 3870 Transport Wnd (mph) E 20 E 21 Vent Rate (kt-ft) 85170 69660 Dispersion 5 5 DSI 6 5 6 LAL 2 2 3 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ015-130930- Southern Hills- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 30 70 Temp (24h trend) 88 (+3) 72 (-3) 87 RH % (24h trend) 61 (-7) 99 (+6) 66 Wind 20ft/early(mph) E 14 E 13 E 14 Wind 20ft/late(mph) E 14 E 13 E 14 Mixing Hgt(ft-agl/msl)5870 4500 Transport Wnd (mph) E 20 E 22 Vent Rate (kt-ft) 99790 85500 Dispersion 5 5 DSI 6 4 5 LAL 2 2 3 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ016-130930- North Coastal Plains- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Pcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 50 70 Temp (24h trend) 91 (+1) 75 (-3) 90 RH % (24h trend) 65 (-3) 100 (+4) 67 Wind 20ft/early(mph) E 23 E 20 G23 E 17 G19 Wind 20ft/late(mph) E 23 E 20 G23 E 17 G19 Mixing Hgt(ft-agl/msl)4810 4320 Transport Wnd (mph) E 20 SE 20 Vent Rate (kt-ft) 81770 73440 Dispersion 5 5 DSI 6 6 6 LAL 2 2 3 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ017-130930- Northern Hills- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Mclear Pcldy Precip Type Tstms Showers Tstms Chance Precip (%) 40 20 70 Temp (24h trend) 90 (+2) 72 (-3) 89 RH % (24h trend) 62 (-5) 100 (+1) 65 Wind 20ft/early(mph) E 20 E 18 E 16 Wind 20ft/late(mph) E 20 E 18 E 16 Mixing Hgt(ft-agl/msl)5910 4650 Transport Wnd (mph) E 20 SE 20 Vent Rate (kt-ft) 100470 79050 Dispersion 5 5 DSI 6 5 6 LAL 2 2 3 Haines Index 3 4 3 RH Recovery Excellent Remarks...None. $$ PRZ018-130930- West Coast- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Mclear Pcldy Precip Type Tstms Showers Tstms Chance Precip (%) 50 20 70 Temp (24h trend) 92 (+1) 74 (-1) 91 RH % (24h trend) 59 (-7) 100 (+4) 65 Wind 20ft/early(mph) E 16 E 18 E 16 G18 Wind 20ft/late(mph) E 16 E 18 E 16 G18 Mixing Hgt(ft-agl/msl)4520 4290 Transport Wnd (mph) E 15 SE 17 Vent Rate (kt-ft) 58760 64350 Dispersion 5 5 DSI 6 5 5 LAL 2 1 3 Haines Index 3 4 3 RH Recovery Excellent Remarks...None. $$ PRZ019-130930- Eastern Interior- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Pcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 50 60 80 Temp (24h trend) 88 (+2) 72 (-4) 88 RH % (24h trend) 67 (-3) 100 (+3) 70 Wind 20ft/early(mph) E 14 E 16 E 14 Wind 20ft/late(mph) E 14 E 16 E 14 Mixing Hgt(ft-agl/msl)5530 4090 Transport Wnd (mph) E 18 E 21 Vent Rate (kt-ft) 88480 73620 Dispersion 5 5 DSI 6 4 6 LAL 2 2 3 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ022-130930- Luquillo Mountain Range- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Pcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 50 60 80 Temp (24h trend) 86 (+4) 71 (-3) 85 RH % (24h trend) 69 (-6) 100 (+2) 74 Wind 20ft/early(mph) E 12 E 12 E 12 Wind 20ft/late(mph) E 12 E 12 E 12 Mixing Hgt(ft-agl/msl)3770 2930 Transport Wnd (mph) E 18 E 21 Vent Rate (kt-ft) 60320 52740 Dispersion 5 5 DSI 6 5 6 LAL 2 2 3 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ023-130930- Central Mountain Range- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Mclear Pcldy Precip Type Tstms Showers Tstms Chance Precip (%) 50 10 80 Temp (24h trend) 88 (+5) 70 (-2) 87 RH % (24h trend) 62 (-8) 100 (+2) 67 Wind 20ft/early(mph) E 13 E 16 SE 11 Wind 20ft/late(mph) E 13 E 16 SE 11 Mixing Hgt(ft-agl/msl)7410 5350 Transport Wnd (mph) E 17 E 20 Vent Rate (kt-ft) 111150 90950 Dispersion 5 5 DSI 5 3 5 LAL 2 1 3 Haines Index 3 4 3 RH Recovery Excellent Remarks...None. $$ PRZ024-130930- Cayey Mountain Range- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Pcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 60 80 Temp (24h trend) 84 (+2) 71 (-2) 82 RH % (24h trend) 70 (-3) 100 (0) 76 Wind 20ft/early(mph) E 11 E 11 E 11 Wind 20ft/late(mph) E 11 E 11 E 11 Mixing Hgt(ft-agl/msl)4540 3350 Transport Wnd (mph) E 18 E 20 Vent Rate (kt-ft) 72640 56950 Dispersion 5 5 DSI 6 5 6 LAL 2 2 3 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ025-130930- Vieques- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Pcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 60 60 Temp (24h trend) 90 (0) 76 (-4) 89 RH % (24h trend) 64 (-2) 96 (+5) 67 Wind 20ft/early(mph) E 18 G22 E 19 G23 E 18 G22 Wind 20ft/late(mph) E 18 G22 E 19 G23 E 18 G22 Mixing Hgt(ft-agl/msl)3250 3340 Transport Wnd (mph) E 23 E 23 Vent Rate (kt-ft) 65000 66800 Dispersion 5 5 DSI 6 6 6 LAL 2 2 3 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ026-130930- Culebra- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Pcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 60 60 Temp (24h trend) 92 (+2) 78 (-3) 89 RH % (24h trend) 61 (-6) 96 (+7) 65 Wind 20ft/early(mph) E 18 G23 E 19 G24 E 18 G23 Wind 20ft/late(mph) E 18 G23 E 19 G24 E 18 G23 Mixing Hgt(ft-agl/msl)3370 3380 Transport Wnd (mph) E 24 E 24 Vent Rate (kt-ft) 70770 70980 Dispersion 5 5 DSI 6 6 6 LAL 2 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ PRZ027-130930- Southwest Coastal Plains and Mona Island- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Mclear Mclear Pcldy Precip Type Showers Showers Tstms Chance Precip (%) 10 20 50 Temp (24h trend) 94 (+3) 75 (-3) 92 RH % (24h trend) 55 (-7) 95 (+8) 60 Wind 20ft/early(mph) E 20 G27 E 18 G23 E 20 G27 Wind 20ft/late(mph) E 20 G27 E 18 G23 E 20 G27 Mixing Hgt(ft-agl/msl)4770 4420 Transport Wnd (mph) E 22 E 24 Vent Rate (kt-ft) 90630 92820 Dispersion 5 5 DSI 6 5 6 LAL 1 1 2 Haines Index 4 4 3 RH Recovery Excellent Remarks...None. $$ VIZ001-130930- Saint Thomas and Saint John- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 60 50 Temp (24h trend) 91 (+1) 79 (-1) 90 RH % (24h trend) 61 (-2) 93 (+2) 64 Wind 20ft/early(mph) E 19 G23 E 19 G24 E 18 G22 Wind 20ft/late(mph) E 19 G23 E 19 G24 E 18 G22 Mixing Hgt(ft-agl/msl)3310 2940 Transport Wnd (mph) E 25 E 25 Vent Rate (kt-ft) 72820 64680 Dispersion 5 5 DSI 6 6 6 LAL 2 2 2 Haines Index 4 3 3 RH Recovery Excellent Remarks...None. $$ VIZ002-130930- St Croix- 521 AM AST Fri Jul 12 2024 Today Tonight Sat Cloud Cover Pcldy Pcldy Pcldy Precip Type Showers Tstms Tstms Chance Precip (%) 40 60 50 Temp (24h trend) 90 (0) 79 (-2) 89 RH % (24h trend) 66 (0) 91 (+4) 70 Wind 20ft/early(mph) E 18 G21 E 19 G22 E 17 G21 Wind 20ft/late(mph) E 18 G21 E 19 G22 E 17 G21 Mixing Hgt(ft-agl/msl)4010 3210 Transport Wnd (mph) E 24 E 24 Vent Rate (kt-ft) 84210 67410 Dispersion 5 5 DSI 6 6 6 LAL 2 2 2 Haines Index 3 3 3 RH Recovery Excellent Remarks...None. $$ $$