The National Weather Service forecasts mostly cloudy skies here in Cobb County on Monday, March 25, 2024, with a high near 62 degrees.

The National Weather Service has issued a hazardous weather outlook for Cobb County and other parts of the region due to a wind advisory that is in effect until 2 p.m Tuesday across portions of north and west Georgia. A fire danger statement is also in effect through late tonight across much of north Georgia due to gusty winds and dry fuels.

What does the extended forecast have in store?

This forecast is centered on Dobbins Air Reserve Base in Marietta.

Today

Mostly cloudy, with a high near 62. East wind 15 to 20 mph, with gusts as high as 30 mph. 

Tonight

A 30 percent chance of showers, mainly after 5 a.m. Mostly cloudy, with a low around 53. Southeast wind around 20 mph, with gusts as high as 35 mph. 

Tuesday

Showers and thunderstorms likely before 9 a.m, then showers and possibly a thunderstorm between 9 a.m and 2 p.m, then showers after 2 p.m. High near 63. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90 percent. New rainfall amounts between a half and three quarters of an inch possible. 

Tuesday Night

A chance of showers before 8 p.m, then a chance of showers and thunderstorms between 8 p.m and 11 p.m, then a chance of showers after 11 p.m. Mostly cloudy, with a low around 52. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 50 percent.

Wednesday

A 20 percent chance of showers. Partly sunny, with a high near 73. North wind 5 to 10 mph becoming northwest in the afternoon. 

Wednesday Night

A 20 percent chance of showers. Partly cloudy, with a low around 48.

Thursday

Mostly sunny, with a high near 64.

Thursday Night

Clear, with a low around 40.

Friday

Sunny, with a high near 69.

Friday Night

Clear, with a low around 44.

Saturday

Sunny, with a high near 76.

Saturday Night

Mostly clear, with a low around 50.

Sunday

Mostly sunny, with a high near 79.

What was the climate like in the latest reporting period?

The NWS climate summary for metro Atlanta has now been updated with February 2024 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.

Date	High	Low	Average	Departure from norm	Precipitation
2024-02-01	63	33	48	2.2	0
2024-02-02	70	41	55.5	9.5	0
2024-02-03	62	46	54	7.8	0
2024-02-04	50	42	46	-0.3	0.51
2024-02-05	59	42	50.5	4	0.07
2024-02-06	65	40	52.5	5.8	0
2024-02-07	59	37	48	1.1	0
2024-02-08	56	39	47.5	0.4	0
2024-02-09	63	47	55	7.7	0
2024-02-10	66	56	61	13.5	0.06
2024-02-11	68	60	64	16.3	0.59
2024-02-12	61	49	55	7.1	2.25
2024-02-13	57	41	49	0.9	T
2024-02-14	66	37	51.5	3.2	0
2024-02-15	69	41	55	6.5	0
2024-02-16	65	50	57.5	8.7	0
2024-02-17	57	36	46.5	-2.5	0.01
2024-02-18	53	31	42	-7.2	0
2024-02-19	62	39	50.5	1	0
2024-02-20	62	37	49.5	-0.2	0
2024-02-21	66	38	52	2	0
2024-02-22	70	44	57	6.8	0
2024-02-23	68	54	61	10.6	0.18
2024-02-24	66	43	54.5	3.8	0
2024-02-25	64	34	49	-1.9	0
2024-02-26	73	44	58.5	7.3	0
2024-02-27	73	56	64.5	13.1	T
2024-02-28	75	44	59.5	7.8	0.22
2024-02-29	53	38	45.5	-6.3	0

Climate Almanac for metro Atlanta

This almanac provides information on past climate conditions for today’s date, March 25, allowing a comparison to current weather. 

Simply put, it helps you see what the weather would typically be like on this day, according to historical data.

Daily Data	Observed	Normal	Record Highest	Record Lowest
Max Temperature	M	68	87 in 2007	41 in 1971
Min Temperature	M	47	64 in 1929	26 in 1940
Avg Temperature	M	57.8	75.0 in 1929	35.0 in 1940
Precipitation	M	0.15	2.53 in 1964	0.00 in 2022
Snowfall	M	0.0	T in 2013	0.0 in 2023
Snow Depth	M	–	2 in 1983	0 in 2023
HDD (base 65)	M	8	30 in 1940	0 in 2023
CDD (base 65)	M	1	10 in 1929	0 in 2022
Month-to-Date Summary	Observed	Normal	Record Highest	Record Lowest
Avg Max Temperature	67.7	65.1	73.0 in 2012	46.1 in 1960
Avg Min Temperature	48.9	44.7	53.9 in 2012	28.4 in 1960
Avg Temperature	58.3	54.9	63.5 in 2012	37.2 in 1960
Total Precipitation	7.26	3.86	12.95 in 1929	0.45 in 2004
Total Snowfall	0.0	0.4	7.9 in 1983	0.0 in 2024
Max Snow Depth	0	–	4 in 1993	0 in 2024
Total HDD (base 65)	160	265	687 in 1960	104 in 2012
Total CDD (base 65)	5	12	72 in 2012	0 in 2014
Year-to-Date Summary	Observed	Normal	Record Highest	Record Lowest
Avg Max Temperature	61.0	58.7	64.3 in 2023	48.8 in 1940
Avg Min Temperature	41.7	39.4	46.1 in 1880	29.4 in 1977
Avg Temperature	51.3	49.1	55.0 in 2023	39.4 in 1940
Total Precipitation	17.58	13.00	29.03 in 1881	5.98 in 1898
Total Snowfall (since July 1)	T	2.2	10.9 in 1936	0.0 in 2019
Max Snow Depth (since July 1)	0	–	8 in 1940	0 in 2024
Total HDD (since July 1)	1929	2358	3706 in 1977	1619 in 2017
Total CDD (since Jan 1)	7	14	76 in 2012	0 in 2010

Period of Record:

• Max Temperature : 1878-10-04 to 2024-03-24
• Min Temperature : 1878-10-04 to 2024-03-24
• Precipitation : 1878-10-01 to 2024-03-24
• Snowfall : 1928-12-25 to 2024-03-24
• Snow Depth : 1928-12-25 to 2024-03-24

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.”