Cold Wind Chills and an Early Season Freeze - Updated Briefing

Sharply colder weather arrives tonight with a Freeze warning in effect away for most Southeast GA and Northeast FL west of the St Johns river. A Cold Weather Advisory is also in effect tonight as wind chills fall into the 20s. A Gale Warning is posted for the waters overnight. A Widespread frost will impact inland areas Tuesday night into Wednesday morning with a Freeze Watch in effect. Read More >

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METARs/TAFs

National Weather Service Aviation Area Forecast Discussions

NOTAMs

Flight Path Search
From	^{(ICAO ID)}	to	^{(ICAO ID)}	to	^{(ICAO ID)}	to	^{(ICAO ID)}	to	^{(ICAO ID)}
Buffer	NM
Include	Enroute Airports and Navigational Aids Regulatory Notices ARTCCs/UIRs/FIRs FDC TFR Notices Only

NOTAMs FAA Map

Lat/Lon Radius Search
Latitude	^° ^´
Longitude	^° ^´
Radius	NM

Source: FAA

Astronomical Data

Source: U.S. Naval Observatory

NWS Radar Loop

Source: NOAA nowCOAST^™

Satellite Loops

GOES-East Visible (Red - Band 2) Loop	GOES-East Infrared (Clean Longwave IR - Band 13) Loop

Source: National Environmental Satellite, Data, and Information Service's Center for Satellite Applications and Research

Marine Observations and Waveheight Forecasts

Canaveral - Buoy 41009	Ponce De Leon Inlet - Buoy 41069	Grays Reef - Buoy 41008	Edisto - Buoy 41004

Fernandina Beach - Buoy 41112	St Augustine - Buoy 41117	Coastal St Augustine - Station SAUF1	Mayport - Station MYPF1

Blound Island Command - Station BLIF1	Dames Point - Station DMSF1

Significant Waveheight Forecast through 144 hours (You can advance images with keyboard arrows.)

Sources: National Data Buoy Center and the Nearshore Wave Prediction System developed by National Centers for Environmental Prediction's Environmental Modeling Center

Web Cams

Jax Beach	Neptune Beach

Mayport

Sources: WeatherSTEM

Surface Analysis and Forecast

Latest Surface Analysis
Click the forecast images below for the full-size version.
12-Hour Surface Forecast	18-Hour Surface Forecast

24-Hour Surface Forecast	30-Hour Surface Forecast

36-Hour Surface Forecast	48-Hour Surface Forecast

60-Hour Surface Forecast	Day 3 Surface Forecast

Source: Weather Prediction Center

Experimental GFS 100-200ft AGL Wind Forecast for High Profile Structures

GFS Max 100-200ft Wind Forecast Today	GFS Max Wind Difference 100-200ft to Surface Forecast Today

GFS Max 100-200ft Wind Forecast Tonight	GFS Max Wind Difference 100-200ft to Surface Forecast Tonight

GFS Max 100-200ft Wind Forecast Tomorrow	GFS Max Wind Difference 100-200ft to Surface Forecast Tomorrow

GFS Max 100-200ft Wind Forecast Tomorrow Night	GFS Max Wind Difference 100-200ft to Surface Forecast Tomorrow Night