The National Weather Service forecasts mostly sunny skies here in Cobb County on Tuesday, May 30, 2023, with a high near 83 degrees.
The National Weather Service has issued a hazardous weather outlook for Cobb County and other parts of the region due to isolated thunderstorms that will be possible this afternoon and evening.
What does the extended forecast have in store?
This forecast is centered on Dobbins Air Reserve Base in Marietta.
Today
Mostly sunny, with a high near 83. Light and variable wind becoming east 5 to 10 mph in the morning.
Tonight
Partly cloudy, with a low around 63. East wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 3 p.m. Partly sunny, with a high near 82. East wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 7 p.m. Partly cloudy, with a low around 64. East wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 2 p.m. Mostly sunny, with a high near 84. East wind 5 to 10 mph.
Thursday Night
A 10 percent chance of showers and thunderstorms before 8 p.m. Partly cloudy, with a low around 65.
Friday
A 30 percent chance of showers and thunderstorms after 2 p.m. Mostly sunny, with a high near 87.
Friday Night
A 30 percent chance of showers and thunderstorms before 8 p.m. Partly cloudy, with a low around 65.
Saturday
A 20 percent chance of showers and thunderstorms after 2 p.m. Sunny, with a high near 88.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8 p.m. Partly cloudy, with a low around 65.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 85.
Sunday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
What was the climate like in the latest reporting period?
The NWS climate summary for metro Atlanta has now been updated with November figures.
In an article entitled What is the Difference between Climate and Weather?, the National Ocean Service describes the difference as follows:
“Weather is what you see outside on any particular day. So, for example, it may be 75° degrees and sunny or it could be 20° degrees with heavy snow. That’s the weather.
“Climate is the average of that weather. For example, you can expect snow in the Northeast in January or for it to be hot and humid in the Southeast in July. This is climate. The climate record also includes extreme values such as record high temperatures or record amounts of rainfall. If you’ve ever heard your local weather person say “today we hit a record high for this day,” she is talking about climate records.
“So when we are talking about climate change, we are talking about changes in long-term averages of daily weather. In most places, weather can change from minute-to-minute, hour-to-hour, day-to-day, and season-to-season. Climate, however, is the average of weather over time and space.”
The climate report for the Atlanta area for the previous month shows how much departure from the average temperatures that month represents. The average temperature for a date is the average over a 30-year period.
| April 2023 Climate Averages | |||
| Climate Site | April Temp (°F) | Average Temp | Departure from normal |
| Athens | 61.5 | 62.3 | -0.8 |
| Atlanta | 63.5 | 63.2 | 0.3 |
| Columbus | 65.5 | 65.8 | -0.3 |
| Macon | 64.7 | 64.5 | 0.2 |
| Dekalb Peachtree Arpt | 60.6 | 60.9 | -0.3 |
| Fulton Co Arpt | 61.5 | 61.7 | -0.2 |
| Gainesville | 61.3 | 60.9 | 0.4 |
| Peachtree City | 60.8 | 62.4 | -1.6 |
| Rome | 61.4 | 61.4 | 0.0 |
| April 2023 Temperature Climate Statistics | ||||
| Climate Site | Maximum Temperature | Max T Date | Minimum Temperature | Min T Date |
| Athens | 87 | 4/5 | 35 | 4/11 |
| Atlanta | 87 | 4/5 | 44 | 4/9 |
| Columbus | 89 | 4/5 | 43 | 4/18 |
| Macon | 89 | 4/5 | 39 | 4/10 |
| Dekalb Peachtree Arpt | 85 | 4/5 | 35 | 4/11 |
| Fulton Co Arpt | 88 | 4/5 | 36 | 4/11 |
| Gainesville | 86 | 4/5 | 41 | 4/9 |
| Peachtree City | 86 | 4/5 | 36 | 4/11 |
| Rome | 89 | 4/5 | 38 | 4/11 |
| April 2023 Precipitation Climate Statistics | |||
| Climate Site | Total Precipitation | Average Precipitation | DFN (DepartureFrom Normal) |
| Athens | 6.04 | 3.52 | 2.52 |
| Atlanta | 4.37 | 3.81 | 0.56 |
| Columbus | 2.93 | 4.03 | -1.10 |
| Macon | 2.96 | 3.62 | -0.66 |
| Dekalb Peachtree Arpt | 5.64 | 3.87 | 1.77 |
| Fulton County Arpt | 6.45 | 3.61 | 2.84 |
| Gainesville | 5.83 | 3.98 | 1.85 |
| Peachtree City | 6.13 | 3.77 | 2.36 |
| Rome | 8.34 | 4.46 | 3.86 |
| April 2023 Precipitation Climate Statistics | ||||
| Climate Site | Maximum Daily Precip (in inches) | 4/5 | ||
| Athens | 2.14 | 4/8 | ||
| Atlanta | 1.36 | 4/30 | ||
| Columbus | 0.72 | 4/30 | ||
| Macon | 1.19 | 4/8 | ||
| Dekalb Peachtree Arpt | 2.26 | 4/8 | ||
| Fulton Co Arpt | 2.69 | 4/8 | ||
| Gainesville | 2.02 | 4/8 | ||
| Peachtree City | 3.42 | 4/30 | ||
| Rome | 4.00 | 4/8 |
Daily climate summary for April
| Date | Temperature | HDD | CDD | Precipitation | New Snow | Snow Depth | |||
| Maximum | Minimum | Average | Departure | ||||||
| 2023-04-01 | 81 | 57 | 69.0 | 9.5 | 0 | 4 | 0.50 | 0.0 | 0 |
| 2023-04-02 | 72 | 48 | 60.0 | 0.3 | 5 | 0 | 0.00 | 0.0 | M |
| 2023-04-03 | 59 | 54 | 56.5 | -3.4 | 8 | 0 | 0.12 | 0.0 | M |
| 2023-04-04 | 78 | 57 | 67.5 | 7.3 | 0 | 3 | T | 0.0 | M |
| 2023-04-05 | 87 | 65 | 76.0 | 15.6 | 0 | 11 | 0.00 | 0.0 | M |
| 2023-04-06 | 83 | 69 | 76.0 | 15.3 | 0 | 11 | 0.00 | 0.0 | M |
| 2023-04-07 | 79 | 52 | 65.5 | 4.6 | 0 | 1 | 0.12 | 0.0 | M |
| 2023-04-08 | 52 | 44 | 48.0 | -13.2 | 17 | 0 | 0.87 | 0.0 | 0 |
| 2023-04-09 | 66 | 44 | 55.0 | -6.4 | 10 | 0 | T | 0.0 | 0 |
| 2023-04-10 | 66 | 46 | 56.0 | -5.7 | 9 | 0 | 0.00 | 0.0 | M |
| 2023-04-11 | 73 | 46 | 59.5 | -2.4 | 5 | 0 | 0.00 | 0.0 | 0 |
| 2023-04-12 | 78 | 48 | 63.0 | 0.8 | 2 | 0 | 0.00 | 0.0 | M |
| 2023-04-13 | 65 | 55 | 60.0 | -2.5 | 5 | 0 | 0.79 | 0.0 | M |
| 2023-04-14 | 71 | 61 | 66.0 | 3.3 | 0 | 1 | 0.10 | 0.0 | 0 |
| 2023-04-15 | 80 | 58 | 69.0 | 6.0 | 0 | 4 | 0.00 | 0.0 | M |
| 2023-04-16 | 74 | 56 | 65.0 | 1.8 | 0 | 0 | 0.08 | 0.0 | 0 |
| 2023-04-17 | 71 | 47 | 59.0 | -4.5 | 6 | 0 | 0.00 | 0.0 | 0 |
| 2023-04-18 | 80 | 49 | 64.5 | 0.7 | 0 | 0 | 0.00 | 0.0 | M |
| 2023-04-19 | 83 | 54 | 68.5 | 4.5 | 0 | 4 | 0.00 | 0.0 | M |
| 2023-04-20 | 84 | 59 | 71.5 | 7.2 | 0 | 7 | 0.00 | 0.0 | M |
| 2023-04-21 | 79 | 59 | 69.0 | 4.4 | 0 | 4 | 0.00 | 0.0 | 0 |
| 2023-04-22 | 71 | 55 | 63.0 | -1.8 | 2 | 0 | 0.03 | 0.0 | 0 |
| 2023-04-23 | 71 | 51 | 61.0 | -4.1 | 4 | 0 | 0.00 | 0.0 | 0 |
| 2023-04-24 | 69 | 50 | 59.5 | -5.9 | 5 | 0 | T | M | M |
| 2023-04-25 | 74 | 47 | 60.5 | -5.1 | 4 | 0 | 0.00 | 0.0 | 0 |
| 2023-04-26 | 62 | 56 | 59.0 | -6.9 | 6 | 0 | T | 0.0 | M |
| 2023-04-27 | 62 | 55 | 58.5 | -7.7 | 6 | 0 | 0.40 | 0.0 | M |
| 2023-04-28 | 79 | 60 | 69.5 | 3.1 | 0 | 5 | T | 0.0 | 0 |
| 2023-04-29 | 74 | 57 | 65.5 | -1.2 | 0 | 1 | 0.21 | 0.0 | 0 |
| 2023-04-30 | 73 | 53 | 63.0 | -4.0 | 2 | 0 | 1.15 | 0.0 | 0 |
| Sum | 2196 | 1612 | – | – | 96 | 56 | 4.37 | 0.0 | – |
| Average | 73.2 | 53.7 | 63.5 | 0.3 | – | – | – | – | 0.0 |
| Normal | 73.8 | 52.5 | 63.2 | – | 120 | 64 | 3.81 | 0.0 | – |
| Observations for each day cover the 24 hours endingat the time given below (Local Standard Time). |
| Max Temperature : midnight |
| Min Temperature : midnight |
| Precipitation : midnight |
| Snowfall : midnight |
| Snow Depth : 7am |
The climate summary for yesterday, May 29, 2023
CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
417 AM EDT TUE MAY 30 2023
……………………………..
…THE ATLANTA CLIMATE SUMMARY FOR MAY 29 2023…
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1878 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
………………………………………………………….
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 5:48 PM 97 1914 84 -9 86
1941
MINIMUM 62 11:59 PM 49 1984 65 -3 68
AVERAGE 69 74 -5 77
PRECIPITATION (IN)
YESTERDAY 0.00 4.40 1948 0.12 -0.12 0.00
MONTH TO DATE 1.57 3.31 -1.74 2.43
SINCE MAR 1 11.38 11.80 -0.42 12.86
SINCE JAN 1 20.93 20.94 -0.01 21.52
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 21 19 2 5
SINCE MAR 1 359 447 -88 324
SINCE JUL 1 1932 2526 -594 2042
COOLING
YESTERDAY 4 10 -6 12
MONTH TO DATE 179 194 -15 262
SINCE MAR 1 266 275 -9 327
SINCE JAN 1 294 278 16 344
………………………………………………………….
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 11:00 PM
LOWEST 51 5:00 PM
AVERAGE 65
………………………………………………….
THE ATLANTA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 94 1898
MINIMUM TEMPERATURE (F) 65 44 1984
SUNRISE AND SUNSET
MAY 30 2023………..SUNRISE 6:29 AM EDT SUNSET 8:42 PM EDT
MAY 31 2023………..SUNRISE 6:29 AM EDT SUNSET 8:42 PM EDT
– INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
For much more information on the climate in our area, visit the NWS Climate FAQ for the Atlanta area.
What does the National Weather Service do?
The National Weather Service (NWS) is a part of the National Oceanic and Atmospheric Administration (NOAA).
The NWS describes its role as follows:
“The National Weather Service (NWS) provides weather, water, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy.
“These services include Forecasts and Observations, Warnings, Impact-based Decision Support Services, and Education in an effort to build a Weather-Ready Nation. The ultimate goal is to have a society that is prepared for and responds to weather, water and climate events.”
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