National Weather Service Atlanta, GA

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Last Map Update: Mon, Aug 17, 2026 at 1:34:26 am EDT

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Extreme Heat Warning

Heat Advisory

Hazardous Weather Outlook

Heat Advisory Continues Through Monday

5-Day Weather Outlook

Severe Threat on Monday

Tonight

Tomorrow

Heat index values Sunday will rise into the 100-109 degree range. A heat advisory remains in effect through 8pm Monday. Make sure to drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

High temperatures will remain in the 90s each day this week, with the highest heat index values (105-110 degrees) forecast on Monday and Tuesday afternoon. Conditions will be slightly "cooler" on Wednesday through Friday, though heat indices will nonetheless rise into the upper 90s to mid 100s each day. Isolated to scattered thunderstorms are expected on Monday, with the potential for a few strong to severe storms in far north Georgia in the afternoon/evening. Chances for storms will decrease on Tuesday and Wednesday and increase once again on Thursday and Friday.

Scattered storms are expected to develop during the afternoon across Tennessee that could push south into north Georgia during the evening. Some storms may become strong to severe and capable of producing damaging wind gusts, frequent lightning, & heavy rainfall.

Here are the forecast low temperatures and precipitation chances for tonight.

Here are the forecast high temperatures and precipitation chances for tomorrow.

Current Weather Observations...

Location	Time (EDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Albany GA	00:53	Clear	10	83	75	77	SSW 5	-	30.06
Athens GA	00:51	Clear	10	78	77	96	CALM	-	30.06
Atlanta GA	00:52	Mostly Clear	10	83	70	65	WNW 8	-	30.08
Augusta GA	00:53	Clear	10	76	76	100	CALM	-	30.02
Blairsville GA	00:55	Haze	5	69			CALM	-	30.16
Cartersville GA	00:55	Clear	10	77	73	88	CALM	-	30.07
Chamblee GA	00:53	Clear	10	78	70	76	CALM	-	30.08
Columbus GA	00:51	Clear	10	81	75	82	CALM	-	30.05
Dalton GA	01:15	Mostly Clear	10	76	76	100	CALM	-	30.06
Ellijay GA	01:15	Clear	8	71	71	100	VRB 3	-	30.10
Lawrenceville GA	00:56	Clear	10	78	78	100	CALM	-	30.09
Macon GA	00:53	Clear	10	78	76	93	CALM	-	30.03
Newnan GA	01:15	Clear	10	78	73	83	CALM	-	30.11
Peachtree City GA	00:53	Clear	8	75	73	93	CALM	-	30.08
Rome GA	00:53	Clear	10	76	74	93	CALM	-	30.05
West Atlanta GA	00:53	Clear	10	78	72	81	CALM	-	30.07


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