Beautiful Fall Weather Through Early Next Week
As advertised since last weekend, get ready for some of the coolest mornings since May. Morning temps in the 50s each day.
A sunny to partly sunny sky each day with highs from 75 to near 80 Saturday and Sunday, then upper 70s to lower 80s Monday.
Enjoy! #CHAwx#Chattanooga
Long before internet, the US Weather Bureau placed kiosks across the country to disseminate weather information.
Today, only one kiosk remains, and it's in Knoxville at the corner of Clinch and Market Streets.
More details about the weather kiosk - vlab.noaa.gov/web/nws-herita…
A Beautiful First Weekend Of Fall
As mentioned since last weekend, the upcoming weekend should have cooler mornings in the 50s Saturday and Sunday. Low/mid 60s Friday Morning with 50s away from the city.
Lower humidity with partly to mostly sunny skies with highs each day from 75 to near 80. #CHAwx#Chattanooga
Wednesday 7:28pmET Radar Loop (9/23/26)
Storm near Dalton is moving slowly to the south. Heavy rainfall, strong gusts and even some small hail is possible. #CHAwx
Wednesday 6:35pmET Radar Loop (9/23/26)
Heavy rain continues with a slow moving storm stretching from near Fort Oglethorpe to Varnell. Radar estimates around 1"-2" has fallen in these areas with rainfall continuing.
Watch for excessive runoff and ponding on roads. #CHAwx#Chattanooga
(9/23/26)
Finally Below 90!!!
For the first time in over 7 weeks, the high temperature in Chattanooga stayed below 90.
A cooling trend will continue through late week and into the weekend resulting in morning lows in the 50s and highs in upper 70s to lower 80s. #CHAwx#Chattanooga
Showers At Times Wednesday & Not As Hot
We could finally stay below 90 for the first time in 7 weeks. Low/mid 80s possible but some areas may stay in the 70s if the cloud cover holds.
Showers are possible during the morning, then a possible redevelopment of showers and a few storms for the mid/late afternoon to early evening. A Level 1 "Marginal Risk" that a few storms could produce damaging gusts along with heavy downpours & lightning.
Drier and even cooler through late week and the weekend. #CHAwx#Chattanooga
The first weekend of Fall continues to look fantastic!
Partly sunny with low humidity each day. Highs in the lower 80s (70s mountains) and cool mornings in the 50s. #CHAwx#Chattanooga
Tuesday 4pmET
Severe Thunderstorm Warning continues for NE Jackson & NE Dekalb Co, AL until 4:30pmET
That same line of storms are crossing into neighboring areas of Dade & Walker Co and could produce gusts from 40-50mph along with downpours and frequent lightning.
Movement is to the East at 25mph.
When thunder roars go indoors!
#CHAwx#Chattanooga
Tuesday 2:50ET Radar Loop (9/22/26)
Numerous scattered showers and storms are moving toward the ESE. Downpours, frequent lightning & strong gusts are possible.
When thunder roars go indoors! #Chattanooga
Weather Alert: Monday 4:20pmET (9/21/26)
Severe Thunderstorm Warning continues until 4:30pmET for SE Marion and SW Hamilton Co.
Severe Thunderstorm Warning until 4:45pmET NW Walker & Northern Dade Co.
Storm over the I-24/I-59 split is moving to the south at 10mph and could produce gusts up to 60mph and nickel size hail #CHAwx#Chattanooga
Monday 3:45pmET Radar Loop (9/21/26)
Scattered storms continue to move slowly to the SSE. Heavy rain and frequent lightning can be expected.
The tan polygon outlines represent storms that are stronger and could produce gusts from 40-50mph.
When thunder roars, go indoors! #CHAwx#Chattanooga
Monday 2:35pmET Radar Loop (9/21/26)
Scattered showers and storms are moving slowly to the ESE. Heavy downpours, frequent lightning & strong gusts possible.
When thunder roars go indoors! #Chattanooga
Monday 10:00amET (9/21/26) Radar Loop
Slow moving storms continue to produce heavy downpours & frequent lightning. Storm over Bradley Co could produce gusts up to 50mph. #CHAwx#Chattanooga