The National Weather Service forecasts rain showers and freezing rain here in Cobb County on Friday, January 10, 2025, with a high near 33 degrees.
The National Weather Service has issued a hazardous weather outlook for Cobb County and other parts of the region. The winter storm watch has been upgraded to a winter storm warning.
29°F
Bonus for the more weather-curious among you … To read an article about interpreting a weather news report with some of the typical terminology defined, follow this link.
What you will read in this article
- The extended forecast for Cobb County
- Last month’s climate summary for the metro Atlanta region
- The climate almanac for metro Atlanta
- What the National Weather Service is, and what it does
To read an article about interpreting a weather news report, with some of the typical terminology defined, follow this link.
What does the extended forecast have in store?
This forecast is centered on Dobbins Air Reserve Base in Marietta.
Today
Snow showers, freezing rain, and sleet before 3 p.m, then rain showers and freezing rain, possibly mixed with sleet between 3 p.m and 4 p.m, then freezing rain after 4 p.m. High near 33. Light southeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100 percent. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Tonight
Rain or freezing rain before 11 p.m, then a chance of freezing rain between 11 p.m and midnight. Low around 29. Southeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 90 percent. New ice accumulation of 0.1 to 0.3 of an inch possible.
Saturday
Mostly cloudy, with a high near 35. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 17. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 19.
Thursday
Sunny, with a high near 39.
What was the climate like in the latest reporting period?
The NWS climate summary for metro Atlanta has now been updated with December 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 |
| 2024-12-01 | 55 | 31 | 43 | -7 | 0 |
| 2024-12-02 | 51 | 32 | 41.5 | -8.3 | 0 |
| 2024-12-03 | 45 | 30 | 37.5 | -12.1 | 0 |
| 2024-12-04 | 54 | 27 | 40.5 | -8.9 | 0 |
| 2024-12-05 | 58 | 31 | 44.5 | -4.7 | T |
| 2024-12-06 | 46 | 24 | 35 | -14 | 0 |
| 2024-12-07 | 58 | 30 | 44 | -4.8 | 0 |
| 2024-12-08 | 62 | 37 | 49.5 | 0.9 | T |
| 2024-12-09 | 65 | 49 | 57 | 8.6 | 0.34 |
| 2024-12-10 | 68 | 63 | 65.5 | 17.3 | 1.4 |
| 2024-12-11 | 64 | 38 | 51 | 3 | 0.43 |
| 2024-12-12 | 53 | 32 | 42.5 | -5.3 | 0 |
| 2024-12-13 | 59 | 37 | 48 | 0.3 | 0 |
| 2024-12-14 | 59 | 43 | 51 | 3.5 | 0 |
| 2024-12-15 | 51 | 43 | 47 | -0.3 | 0.03 |
| 2024-12-16 | 67 | 45 | 56 | 8.9 | 0 |
| 2024-12-17 | 74 | 50 | 62 | 15 | 0 |
| 2024-12-18 | 73 | 52 | 62.5 | 15.7 | T |
| 2024-12-19 | 59 | 42 | 50.5 | 3.8 | 0 |
| 2024-12-20 | 59 | 36 | 47.5 | 1 | 0 |
| 2024-12-21 | 47 | 32 | 39.5 | -6.9 | 0 |
| 2024-12-22 | 49 | 30 | 39.5 | -6.7 | 0 |
| 2024-12-23 | 50 | 31 | 40.5 | -5.6 | 0 |
| 2024-12-24 | 60 | 32 | 46 | 0 | 0 |
| 2024-12-25 | 60 | 37 | 48.5 | 2.7 | 0 |
| 2024-12-26 | 52 | 43 | 47.5 | 1.8 | 0.03 |
| 2024-12-27 | 51 | 43 | 47 | 1.4 | 0.39 |
| 2024-12-28 | 55 | 47 | 51 | 5.5 | 0.5 |
| 2024-12-29 | 65 | 55 | 60 | 14.6 | 0.86 |
| 2024-12-30 | 67 | 46 | 56.5 | 11.3 | 0 |
| 2024-12-31 | 72 | 49 | 60.5 | 15.3 | 0 |
Climate Almanac for metro Atlanta
This almanac provides information on past climate conditions for January 10, allowing comparisons 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 | 54 | 76 in 1949 | 18 in 1886 |
| Min Temperature | M | 36 | 60 in 1974 | -2 in 1982 |
| Avg Temperature | M | 44.5 | 65.0 in 1974 | 9.5 in 1886 |
| Precipitation | M | 0.16 | 1.94 in 1972 | 0.00 in 2024 |
| Snowfall | M | 0.0 | 1.3 in 1953 | 0.0 in 2024 |
| Snow Depth | M | – | 3 in 2011 | 0 in 2024 |
| HDD (base 65) | M | 20 | 55 in 1886 | 0 in 1974 |
| CDD (base 65) | M | 0 | 0 in 2024 | 0 in 2024 |
| Month-to-Date Summary | Observed | Normal | Record Highest | Record Lowest |
| Avg Max Temperature | 49.9 | 53.6 | 66.7 in 2005 | 34.4 in 1887 |
| Avg Min Temperature | 30.1 | 35.9 | 54.4 in 1880 | 17.3 in 1884 |
| Avg Temperature | 40.0 | 44.7 | 60.6 in 1880 | 27.4 in 2010 |
| Total Precipitation | 0.44 | 1.50 | 6.76 in 1883 | 0.00 in 1902 |
| Total Snowfall | 0.0 | 0.3 | 4.6 in 2002 | 0.0 in 2025 |
| Max Snow Depth | 0 | – | 3 in 2011 | 0 in 2025 |
| Total HDD (base 65) | 224 | 203 | 373 in 2010 | 42 in 1880 |
| Total CDD (base 65) | 0 | 0 | 8 in 2022 | 0 in 2025 |
| Year-to-Date Summary | Observed | Normal | Record Highest | Record Lowest |
| Avg Max Temperature | 49.9 | 53.6 | 66.7 in 2005 | 34.4 in 1887 |
| Avg Min Temperature | 30.1 | 35.9 | 54.4 in 1880 | 17.3 in 1884 |
| Avg Temperature | 40.0 | 44.7 | 60.6 in 1880 | 27.4 in 2010 |
| Total Precipitation | 0.44 | 1.50 | 6.76 in 1883 | 0.00 in 1902 |
| Total Snowfall (since July 1) | 0.0 | 0.7 | 5.9 in 2011 | 0.0 in 2025 |
| Max Snow Depth (since July 1) | 0 | – | 3 in 2011 | 0 in 2025 |
| Total HDD (since July 1) | 960 | 1193 | 2012 in 1977 | 771 in 2016 |
| Total CDD (since Jan 1) | 0 | 0 | 8 in 2022 | 0 in 2025 |
Period of Record:
- Max Temperature : 1878-10-04 to 2025-01-09
- Min Temperature : 1878-10-04 to 2025-01-09
- Precipitation : 1878-10-01 to 2025-01-09
- Snowfall : 1928-12-25 to 2025-01-09
- Snow Depth : 1928-12-25 to 2025-01-09
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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