Click on button above to view FL Watches/Warnings/Special Wx Statements.


Nassau County, FL Weather and Climate Synopsis

To access other UK Agricultural Weather Center Pages use the pull-down menu below.

(Click image to zoom) or Click Here

36 Hr. Forecast Map
All Radar images NOAA/UKAWC
Satellite images from NOAA

Weather Summary Hourly Observations Agricultural Weather Outlook
7 Day Forecast Medium & Long Range Outlook Almanac Historical Facts





US Weekly Rainfall Departure



US Weekly Temperature Departure
Also see:




A joint service of the UK Ag Weather Center and the National Weather Service.


National Weather Service Jacksonville FL
838 PM EDT Thu Mar 28 2024

...New UPDATE...

.UPDATE...
Issued at 832 PM EDT Thu Mar 28 2024

For the latest NE FL and SE GA Daily Key Messages please visit:
https://www.weather.gov/media/jax/briefings/nws-jax-briefing.pdf

The pesky thunderstorm that moved across a portion of southeast 
GA coast and First Coast this afternoon and evening is slowly
weakening as of 830 PM, and expected to dissipate over the next 1-
2 hours. Otherwise, no major changes to the forecast as cool and
dry advection will continue across the area tonight. Expecting
lows generally in the 40s for the interior and low to mid 50s from
the St. Johns River towards the coast and for far southern areas. 

National Ag. Weather Outlook, International Ag. Weather Summary
Current Surface Map, [2nd Source TWC]

Click here for UKAWC Point Agricultural, Lawn & Garden Forecast/Outlook in case of corrupt tables.
Ag. Weather Forecast Parameter Maps:Spraying Conditions , Dewpoint Temperatures, Livestock Heat Stress

Hourly Observations For NASSAU County
1200 AM EDT FRI MAR 29 2024


NORTH FLORIDA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARIANNA       CLEAR     55  38  52 NW3       30.15R                  
TALLAHASSEE    CLEAR     59  37  44 N7        30.12R                  
LIVE OAK       CLEAR     54  54 100 CALM      30.10R                  
CROSS CITY     CLEAR     52  50  93 CALM      30.10R                  
LAKE CITY      CLEAR     57  48  72 NW6       30.09R                  
GAINESVILLE    CLEAR     57  53  86 NW5       30.10R                  
WILLISTON      CLEAR     57  50  78 N5        30.09S                  
PALATKA        MOCLDY    57  57 100 CALM      30.08R                  
MAYPORT NAS    PTCLDY    59  55  87 SW3       30.07R                  
JACKSONVILLE   PTCLDY    57  56  96 W5        30.07R                  
JAX NAS        PTCLDY    67  56  67 CALM      30.08R                  
JAX CECIL      PTCLDY    55  55 100 CALM      30.08R                  
FERNANDINA BEA FOG       55  54  94 CALM      30.08R VSB 3/4          
ST AUGUSTINE   CLEAR     58  57  97 CALM      30.08R                  
PALM COAST     CLEAR     59  54  85 CALM      30.07S                  

STATION/POSITION SKY/WX   TEMP    WIND        PRES    WAVE   SWELL
                          AIR SEA DIR/SP/G            HT/PER HT/PER
                          (F)     (DEG/KT/KT) (MB)    (FT/S) (FT/S)
SHELL POINT      NOT AVBL
KEATON BEACH     NOT AVBL
CEDAR KEY        NOT AVBL
FERNANDINA                 62 64  140/  3/  3 1017.5R
30.7N   81.3W              62 64                N/A     3/12   2/12
MAYPORT                    61 65  240/  3/  3 1018.4R
31.4N   80.9W              63 63  200/  4/  6 1017.7R   3/11   3/11
ST AUGUSTINE               63 65  360/  7/  7 1018.0R

Current Temperatures, Dewpoint, RH, Wind, Surface 4-Panel


Current Agricultural Weather Conditions in Florida
Based on observations at 1200am EDT, Friday March 29, 2024

Across Florida...temperatures are near 59 degrees north, near 62 degrees central, and near 72 degrees south. Current sky conditions are clear north, clear central, and clear south. In the north, relative humidity is near 44%, and the dew point is near 37 degrees. In the central part of the state, relative humidity is near 77%, and the dew point is near 55 degrees. In the south, relative humidity is near 66%, and the dew point is near 60 degrees. Winds are from the north at 7 mph north, where conditions are favorable for spraying. Winds are from the north at 5 mph central, where conditions are favorable for spraying. Winds are from the west at 6 mph south, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 73 degrees at Key West Nas. The lowest temperature is BAY degrees at Tampa.


Hazardous Weather Outlook For NASSAU County
Hazardous report currently not available
NWS Severe Weather Map , Convective Outlook

7-Day Forecast For NASSAU County, FL
Issued at 826 PM EDT Thu Mar 28 2024

REST OF TONIGHT
Clear, cooler with lows in the upper 40s. Northwest winds around 5 mph.

FRIDAY
Sunny. Highs in the lower 70s. Northeast winds around 5 mph.

FRIDAY NIGHT
Mostly clear. Lows in the mid 40s. Southeast winds around 5 mph, becoming south around 5 mph after midnight.

SATURDAY
Sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph.

SATURDAY NIGHT
Mostly clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.

SUNDAY
Sunny. Highs in the lower 80s.

SUNDAY NIGHT AND MONDAY
Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.

MONDAY NIGHT AND TUESDAY
Mostly cloudy. Lows in the lower 60s. Highs in the mid 80s.

TUESDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.

WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.

WEDNESDAY NIGHT
Partly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Cooler with lows in the lower 50s. Chance of rain 40 percent.

THURSDAY
Mostly sunny. Highs in the mid 70s.

12-48 Hr Surface Forecast Maps, TWC 4-Panel Surface Forecast, Fire Danger, Day 1 Precip, Day 2 Precip, Days 1-5 Precip, Severe Weather Pot.-Day 1, Day 2


Medium & Long Range Outlook For Florida

                             FL PNHDL                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                 APR 3-APR 7 APR 5-APR 11    JUN       JUN-AUG                      
                 -----------  -----------  --------  ---------
   Temperature:      Below        Above      Above      Above                      
 Precipitation:      Above        Above      Above      Above                      

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy
                             FL PENIN                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                 APR 3-APR 7 APR 5-APR 11    JUN       JUN-AUG                      
                 -----------  -----------  --------  ---------
   Temperature:     Normal        Above     Normal      Above                      
 Precipitation:      Above        Above      Above      Above                      

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook
Historical Weather And Climate Facts For Today

MARCH 29TH
HISTORIC WEATHER EVENTS
...1886...
Atlanta GA was drenched with a record 7.36 inches of rain in 24 hours. (The
Weather Channel)
...1920...
Clear Spring MD received 31 inches of snow in 24 hours to establish a state
record. (Sandra and TI Richard Sanders - 1987)
...1921...
The temperature in Washington D.C. dropped from 82 degrees to 26 degres
thus ending an early spring. (David Ludlum)
...1935...
A severe duststorm blanketed Amarillo TX for 84 hours. During one six hour
period the visibility was near zero. (28th-31st) (The Weather Channel)
...1945...
Providence RI hit 90 degrees to establish a March record for the New
England area. (The Weather Channel)

Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky