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Alpharetta, GA Weather Forecast | AccuWeather

Big rain to lead to areas of flooding, travel delays from DC to NYC. Click for details.

Alpharetta, GA

44°F

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Alpharetta, GA Weather

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Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

Current Weather

12:30 AM

RealFeel® 46°

Air Quality Poor

Wind Gusts 5 mph

Mostly cloudy More Details

Current Air Quality

Wednesday

12/27

51

AQI

Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Based on Current Pollutants
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Current Air Quality

Our current air quality index (AQI) provides information on the quality of air that you are breathing and its impact on your health. There are at least six different pollutants that we track that impact the cleanliness of air and your health.

Health & Activities

The risk of tree pollen symptoms is low.

The risk for ragweed pollen symptoms is low.

The risk of mold allergy symptoms is low.

The risk of grass pollen symptoms is low.

The risk of dust and dander allergy symptoms is high. Be sure you're vacuuming with a HEPA-approved filter.

The risk of experiencing weather-related arthritis pain is high. Focus on low-impact aerobic exercises.

The risk of weather-related sinus pressure is high. Taking a hot shower may help ease sinus pressure.

The risk of catching a cold is low.

The risk of catching the flu is low.

The risk of suffering from a weather-related migraine is low.

The risk of asthma symptoms is high. Be sure to use HEPA filters in your home to cut down on indoor asthma triggers.

Fishing conditions are fair.

Conditions for running are good. Be sure to wear sunscreen and UV-protective activewear.

Conditions for golfing are good. Wear sunscreen while out on the course.

Biking & Cycling

Conditions for cycling are good. Stay hydrated to make the most of your ride.

Conditions for a day at the beach or pool are poor. Stay out of the water if there is a chance of lightning. Only swim in water temperatures below 55 degrees if you have the proper gear.

Conditions for stargazing are fair. On cloudy nights, you may still be able to see the moon and some brighter stars, depending on the season.

Conditions for hiking are good. Stay hydrated and bring enough water to last the entire hike.

Conditions for lawn mowing are good. Alternating mowing patterns can help all areas of your lawn grow.

Composting conditions are fair. All materials you add should be shredded or broken into smaller pieces.

Outdoor Entertaining

Conditions for outdoor entertaining will be fair. Pay attention to MinuteCast watch for upcoming rain showers.

Conditions for flying are ideal. Have a safe trip.

Conditions for driving are fair. Keep up with your car maintenance, such as inspecting your windshield wipers and checking your tire treads.

The risk for mosquito activity are moderate. Eliminate any standing water on your property where mosquitoes can breed.

The risk for pest activity is high. Replacing outdoor lights with yellow bug lights can attract less insects near your home.

The risk for pest activity is high. Consider insect bait to protect your lawn & gardens.

TODAY’S WEATHER FORECAST

RealFeel® 49°

Sunshine mixing with clouds

TONIGHT’S WEATHER FORECAST

RealFeel® 26°

TOMORROW’S WEATHER FORECAST

RealFeel® 38°

Some sun, then clouds; cooler

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World North America United States Georgia Alpharetta

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