Tidal Flooding Continues - Updated Briefing

Coastal Flood Warnings have been issued within portions of the St. Johns River basin south of downtown Jacksonville. Dangerous marine and surf conditions will continue through Tuesday. Strengthening onshore winds beginning on Thursday may result in an expansion of Coastal Flood Warnings and Advisories. Please monitor this briefing for the latest updates this weekend and early next week. Read More >

These graphics provide 'zoomed-in' visualization of where specific weather hazards may occur during a specific time frame or over a defined period of time. Data is typically updated daily between 3 and 4 am/pm.

Additional Resources
Daily Web Briefing
NWS JAX Decision Support Website
NWS JAX Social Media
NWS JAX CWA Probabilistic QPF

Severe Weather Dashboard	Rainfall/Flooding Risk	Cold	Fire Weather	Marine

Precipitation
Chances
Rainfall
Amounts
72-hr QPF
Probabilities
Excessive
Rainfall

Chances for Excessive Rainfall

Excessive Rainfall Day 1

Excessive Rainfall Day 2

Excessive Rainfall Day 3

Excessive Rainfall Day 4

Excessive Rainfall Day 5

Rainfall Amounts (inches)

Rainfall (0-6 hours)

Rainfall (6-12 hours)

Rainfall (12-18 hours)

Rainfall (18-24 hours)

Next 24 hours

Days 1-2

Days 1-3

Days 1-4

Days 1-5

Days 1-6

Days 1-7

QPF Probabilities

QPF Prob >=0.01 inches

QPF Prob >=0.10 inches

QPF Prob >=0.25 inches

QPF Prob >=0.50 inches

QPF Prob >=1.00 inches

QPF Prob >=2.00 inches

QPF Prob >=4.00 inches

QPF Prob >=8.00 inches

QPF Prob >=16.00 inches

Probability of Precipitation

Today

Tonight

Tomorrow

Tomorrow Night

Day 3

Day 3 Night

Day 4

Day 4 Night

Day 5

Day 5 Night

Day 6

Day 6 Night

Day 7

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Nationwide Excessive Rainfall Outlooks	Flash Flood Guidance	Rainfall Totals for the Next Several Days
Day 1 Day 2 Day 3	1 Hour Guidance 3 Hour Guidance 5 Day Outlook	1 Day 2 Days 3 Days 5 Days 7 Days Drought Monitor