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


Cobb County, GA 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 Nowcast 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 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.
Regional Hourly Observations For COBB County
Issued at 1200 PM EST SAT DEC 06 2025

NORTH GEORGIA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTA        CLOUDY    46  40  79 NW5       30.04S TC   8           
ATHENS         CLOUDY    45  41  86 W8        30.02S TC   7           
CHAMBLEE       CLOUDY    45  38  76 W6        30.03S TC   7           
PEACHTREE CITY CLOUDY    44  42  93 W5        30.05S TC   7           
ROME           CLOUDY    48  37  65 W6        30.06R TC   9           
WEST ATLANTA   CLOUDY    44  39  82 NW5       30.04S TC   7           
GAINESVILLE    CLOUDY    43  39  86 W7        30.02S TC   6           
CARTERSVILLE   CLOUDY    43  39  87 W5        30.06S TC   6           

  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DALTON*        CLOUDY    45  40  82 VRB3      30.05F TC   7           
LAWRENCEVILLE* CLOUDY    43  42  97 W8        30.02F TC   6           
MARIETTA       CLOUDY    43  40  87 W5        30.01F TC   6           
KENNESAW*      CLOUDY    42  39  89 VRB3      30.04F TC   6           
CANTON*        CLOUDY    41  39  93 NW7       30.03F TC   5           
BLAIRSVILLE*   CLOUDY    43  37  78 CALM      30.00S TC   6           

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


Current Agricultural Weather Conditions in Georgia
Based on observations at 1200pm EST, Saturday December 06, 2025

Across Georgia...temperatures are near 46 degrees north, near 48 degrees central, and near 54 degrees south. Current sky conditions are cloudy north, light rain central, and light rain south. In the north, relative humidity is near 79%, and the dew point is near 40 degrees. In the central part of the state, relative humidity is near 96%, and the dew point is near 47 degrees. In the south, relative humidity is near 97%, and the dew point is near 53 degrees. Winds are from the northwest at 5 mph north, where conditions are favorable for spraying. Winds are from the west at 6 mph central, where conditions are not favorable for spraying due to light rain. Winds are calm south, where conditions are not favorable for spraying due to light rain. The livestock cold stress index is in the no stress category north, no stress category central, and no stress category south. Based on current available observations, the highest temperature is 55 degrees at Moody AFB and Hunter AFB. The lowest temperature is 42 degrees at Kennesaw.


Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this county will these
forecasts be issued. Currently, there is no short term forecast in effect.

US Radar, All NWS Radars (In near-real time), Current Livestock Heat Stress Index (LSI), Current Wind Chill Map

Hazardous Weather Outlook For COBB County,GA

645 AM EST Sat Dec 6 2025

 DAY ONE  Today and Tonight  

Areas of dense fog may develop in central Georgia after midnight 
tonight.

 DAYS TWO THROUGH SEVEN  Sunday through Friday  

The probability for widespread hazardous weather is low.

 SPOTTER INFORMATION STATEMENT  

Spotter activation will not be needed through tonight.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For COBB County, GA
Issued at 1156 AM EST Sat Dec 6 2025

THIS AFTERNOON
Mostly cloudy. Highs around 50. Light West winds.

TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 30s. Light and variable winds.

SUNDAY
Patchy fog in the morning. Partly sunny. Highs in the lower 50s. Light Southeast winds.

SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows around 40. Light East winds, becoming northwest after midnight.

MONDAY
Mostly sunny with a 20 percent chance of showers. Highs in the lower 50s. Northwest winds 5 to 10 mph.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s.

TUESDAY
Partly sunny in the morning, then clearing. Highs around 50.

TUESDAY NIGHT
Mostly clear. Lows in the lower 30s.

WEDNESDAY
Sunny. Highs in the upper 50s.

WEDNESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 20 percent.

THURSDAY
Partly sunny. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 40 percent.

THURSDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s.

FRIDAY
Mostly sunny with a 20 percent chance of showers. Highs in the mid 50s. Temperature falling into the upper 40s in the afternoon.

ETA Surface Forecast Maps, AVN 6-Panel 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 Georgia
                              GEORGIA                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                   DEC 11-15    DEC 13-19    JUN       JUN-AUG                      
                 -----------  -----------  --------  ---------
   Temperature:      Below        Below                                            
 Precipitation:      Below        Below                                            

....  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
Almanac Information


Historical Weather And Climate Facts For Today

DECEMBER 6TH
HISTORIC WEATHER EVENTS
...1886...
A great snowstorm hit the southern Appalachain Mountains. The three day
storm produced 25 inches at Rome GA, 33 inches at Asheville NC, and 42
inches in the mountains. Montgomery AL received a record eleven inches of
snow. Columbia SC received one to two inches of sleet. (4th-6th) (David
Ludlum) (The Weather Channel)
...1910...
Lexington, KY's snowiest December day, with 9.5 inches. (NWS Louisville)
...1919...
Lexington, KY's wettest December day, with 3.63 inches of precipitation.
 (NWS Louisville)
...1970...
A windstorm toppled the National Christmas Tree at the White House. (Sandra
and TI Richard Sanders - 1987)
...1987...
Another in a series of storms brought high winds and heavy rain to the
northwestern U.S., with heavy snow in some of the higher elevations. In
northern California, Crescent City was drenched with 2.58 inches of rain,
and winds gusted to 90 mph. Up to fourteen inches of snow blanketed the
mountains of northern California, and snow and high winds created blizzard
conditions around Lake Tahoe NV. (The National Weather Summary) (Storm
Data)
...1988...
The morning low at Bismarck ND was eleven degrees warmer than the record
low of 25 degrees at Meridian MS, and during the afternoon half a dozen
cities in the north central and northwestern U.S. reported record high
temperatures for the date, including Alpena MI with a reading of 57
degrees. (Storm Data) (The National Weather Summary)
...1989...
Heavy snow blanketed the Central Rocky Mountain Region. Totals in the
southern foothills of Colorado ranged up to 17 inches at Rye. Arctic air
invaded the north central U.S. Lincoln NE, which reported a record high of
69 degrees the previous afternoon, was 35 degrees colder. International
Falls MN was the cold spot in the nation with a morning low of 9 degrees
below zero, and temperatures in northern Minnesota hovered near zero
through the daylight hours. (The National Weather Summary) (Storm Data)

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