


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
475 FNCA52 TJSJ 020759 FWFSJU Fire Weather Planning Forecast for Puerto Rico National Weather Service San Juan PR 359 AM AST Wed Jul 2 2025 .DISCUSSION... Passing showers continue to move across the local area today, maintaining relative humidities at 50% or higher. Winds will remain gusty, out of the southeast at around 15 to 20 mph. So far, the risk for elevated fire danger is expected to be low to moderate. PRZ014-030800- Southeast Coastal Plains- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Mclear Precip Type Showers Showers Showers Chance Precip (%) 40 50 20 Temp (24h trend) 91 (+2) 73 (-3) 90 RH % (24h trend) 53 (-3) 94 (+11) 55 Wind 20ft/early(mph) SE 16 G20 E 12 SE 14 G19 Wind 20ft/late(mph) SE 16 G20 E 12 SE 14 G19 Mixing Hgt(ft-agl/msl)5020 4610 Transport Wnd (mph) E 18 E 15 Vent Rate (kt-ft) 80320 59930 Dispersion 5 5 DSI 6 5 6 RH Recovery Excellent Remarks...None. $$ PRZ015-030800- Southern Hills- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Mclear Precip Type Showers Showers Showers Chance Precip (%) 20 40 10 Temp (24h trend) 87 (+4) 69 (-4) 86 RH % (24h trend) 59 (-4) 100 (+13) 61 Wind 20ft/early(mph) SE 12 E 11 SE 12 Wind 20ft/late(mph) SE 12 E 11 SE 12 Mixing Hgt(ft-agl/msl)5830 5330 Transport Wnd (mph) E 17 E 13 Vent Rate (kt-ft) 87450 58630 Dispersion 5 5 DSI 6 4 6 RH Recovery Excellent Remarks...None. $$ PRZ016-030800- North Coastal Plains- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Pcldy Precip Type Showers Showers Showers Chance Precip (%) 30 50 30 Temp (24h trend) 90 (+4) 73 (-4) 90 RH % (24h trend) 61 (-5) 98 (+9) 60 Wind 20ft/early(mph) E 20 G23 E 18 E 19 Wind 20ft/late(mph) E 20 G23 E 18 E 19 Mixing Hgt(ft-agl/msl)5710 5210 Transport Wnd (mph) E 17 SE 12 Vent Rate (kt-ft) 85650 52100 Dispersion 5 5 DSI 6 5 6 RH Recovery Excellent Remarks...None. $$ PRZ017-030800- Northern Hills- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Pcldy Precip Type Showers Showers Tstms Chance Precip (%) 40 20 30 Temp (24h trend) 88 (+3) 71 (-3) 87 RH % (24h trend) 60 (-6) 99 (+8) 63 Wind 20ft/early(mph) E 18 E 16 E 14 Wind 20ft/late(mph) E 18 E 16 E 14 Mixing Hgt(ft-agl/msl)7120 6180 Transport Wnd (mph) E 15 SE 10 Vent Rate (kt-ft) 92560 55620 Dispersion 5 5 DSI 6 4 6 RH Recovery Excellent Remarks...None. $$ PRZ018-030800- West Coast- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Mclear Precip Type Showers Showers Tstms Chance Precip (%) 20 10 10 Temp (24h trend) 90 (+2) 70 (-3) 89 RH % (24h trend) 58 (-6) 100 (+9) 61 Wind 20ft/early(mph) SE 16 E 16 E 14 Wind 20ft/late(mph) SE 16 E 16 E 14 Mixing Hgt(ft-agl/msl)5330 4730 Transport Wnd (mph) E 16 SE 12 Vent Rate (kt-ft) 74620 47300 Dispersion 5 5 DSI 6 5 6 RH Recovery Excellent Remarks...None. $$ PRZ019-030800- Eastern Interior- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Pcldy Precip Type Showers Showers Showers Chance Precip (%) 40 60 30 Temp (24h trend) 87 (+3) 70 (-5) 88 RH % (24h trend) 63 (-2) 100 (+9) 60 Wind 20ft/early(mph) E 13 E 13 SE 11 Wind 20ft/late(mph) E 13 E 13 SE 11 Mixing Hgt(ft-agl/msl)5680 5880 Transport Wnd (mph) SE 16 SE 12 Vent Rate (kt-ft) 79520 58800 Dispersion 5 5 DSI 6 4 6 RH Recovery Excellent Remarks...None. $$ PRZ022-030800- Luquillo Mountain Range- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Pcldy Precip Type Showers Showers Showers Chance Precip (%) 40 60 30 Temp (24h trend) 83 (+4) 67 (-5) 84 RH % (24h trend) 71 (-3) 100 (+3) 68 Wind 20ft/early(mph) E 12 E 10 SE 10 Wind 20ft/late(mph) E 12 E 10 SE 10 Mixing Hgt(ft-agl/msl)3740 4230 Transport Wnd (mph) E 17 SE 13 Vent Rate (kt-ft) 56100 46530 Dispersion 5 5 DSI 6 5 6 RH Recovery Excellent Remarks...None. $$ PRZ023-030800- Central Mountain Range- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Mclear Precip Type Showers Showers Showers Chance Precip (%) 30 30 20 Temp (24h trend) 86 (+5) 67 (-4) 85 RH % (24h trend) 61 (-6) 100 (+8) 65 Wind 20ft/early(mph) SE 11 E 9 SE 9 Wind 20ft/late(mph) SE 11 E 9 SE 9 Mixing Hgt(ft-agl/msl)7230 6630 Transport Wnd (mph) SE 14 SE 10 Vent Rate (kt-ft) 86760 59670 Dispersion 5 5 DSI 6 2 5 RH Recovery Excellent Remarks...None. $$ PRZ024-030800- Cayey Mountain Range- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Pcldy Precip Type Showers Showers Showers Chance Precip (%) 40 50 30 Temp (24h trend) 82 (+2) 68 (-4) 83 RH % (24h trend) 71 (+2) 100 (+3) 67 Wind 20ft/early(mph) E 11 E 9 SE 10 Wind 20ft/late(mph) E 11 E 9 SE 10 Mixing Hgt(ft-agl/msl)4490 4770 Transport Wnd (mph) E 17 SE 13 Vent Rate (kt-ft) 67350 52470 Dispersion 5 5 DSI 6 4 6 RH Recovery Excellent Remarks...None. $$ PRZ025-030800- Vieques- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Pcldy Precip Type Showers Showers Showers Chance Precip (%) 30 30 30 Temp (24h trend) 89 (+1) 74 (-2) 89 RH % (24h trend) 58 (0) 94 (+6) 57 Wind 20ft/early(mph) E 16 G20 E 16 G20 SE 11 Wind 20ft/late(mph) E 16 G20 E 16 G20 SE 11 Mixing Hgt(ft-agl/msl)3450 3310 Transport Wnd (mph) E 23 E 16 Vent Rate (kt-ft) 69000 46340 Dispersion 5 5 DSI 6 6 6 RH Recovery Excellent Remarks...None. $$ PRZ026-030800- Culebra- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Pcldy Precip Type Showers Showers Showers Chance Precip (%) 40 30 20 Temp (24h trend) 90 (+2) 75 (-2) 90 RH % (24h trend) 61 (0) 96 (+7) 59 Wind 20ft/early(mph) E 17 G21 E 17 G21 SE 11 Wind 20ft/late(mph) E 17 G21 E 17 G21 SE 11 Mixing Hgt(ft-agl/msl)3500 3270 Transport Wnd (mph) E 22 E 17 Vent Rate (kt-ft) 66500 49050 Dispersion 5 5 DSI 6 6 6 RH Recovery Excellent Remarks...None. $$ PRZ027-030800- Southwest Coastal Plains and Mona Island- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Mclear Precip Type Showers Showers Showers Chance Precip (%) 30 20 10 Temp (24h trend) 91 (+2) 73 (-3) 90 RH % (24h trend) 55 (-2) 93 (+13) 57 Wind 20ft/early(mph) SE 20 G26 E 20 G25 SE 19 G25 Wind 20ft/late(mph) SE 20 G26 E 20 G25 SE 19 G25 Mixing Hgt(ft-agl/msl)5350 4740 Transport Wnd (mph) E 21 E 18 Vent Rate (kt-ft) 96300 75840 Dispersion 5 5 DSI 6 5 6 RH Recovery Excellent Remarks...None. $$ VIZ001-030800- Saint Thomas and Saint John- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Pcldy Precip Type Showers Showers Showers Chance Precip (%) 40 20 20 Temp (24h trend) 86 (0) 73 (-4) 86 RH % (24h trend) 67 (+4) 99 (+10) 66 Wind 20ft/early(mph) E 17 G21 E 18 G22 SE 11 Wind 20ft/late(mph) E 17 G21 E 18 G22 SE 11 Mixing Hgt(ft-agl/msl)3480 3150 Transport Wnd (mph) E 22 E 17 Vent Rate (kt-ft) 66120 47250 Dispersion 5 5 DSI 6 6 6 RH Recovery Excellent Remarks...None. $$ VIZ002-030800- St Croix- 359 AM AST Wed Jul 2 2025 Today Tonight Thu Cloud Cover Pcldy Pcldy Mclear Precip Type Showers Showers Showers Chance Precip (%) 30 50 20 Temp (24h trend) 87 (-1) 74 (-4) 90 RH % (24h trend) 63 (+2) 93 (+7) 58 Wind 20ft/early(mph) E 16 G20 E 14 G18 E 12 Wind 20ft/late(mph) E 16 G20 E 14 G18 E 12 Mixing Hgt(ft-agl/msl)4480 4070 Transport Wnd (mph) E 21 SE 15 Vent Rate (kt-ft) 80640 52910 Dispersion 5 5 DSI 6 6 6 RH Recovery Excellent Remarks...None. $$ $$