High heat, light winds and afternoon showers for Northeast Florida, Southeast Georgia
Saturday Heat Index Forecast
JACKSONVILLE, Fla. – A cold front to our north will bring more moisture to the area this weekend along with the Atlantic seabreeze and mid-day heat, inland afternoon showers and storms are inevitable; roughly 30% of us will see some rain Saturday.
High temperatures are expected to be in the mid-to-upper 90s, with heat index values in the 105-110 range, near heat advisory levels, which are posted to the west of US301 near the Interstate 75 corridor.
Showers and storms will fade by midnight, only to return on Sunday starting after 9 a.m. More widespread rain is expected during the afternoon on Sunday and into Monday.
Copyright 2024 by WJXT News4JAX - All rights reserved.
About the Author Michelle McCormick headshot
Michelle McCormick joined News4Jax in December 2023 and in February 2024, she happily accepted the opportunity to officially join the News4Jax Weather Authority team as the weekend morning meteorologist. She is a member of both the American Meteorological Society and National Weather Association.
St. Johns County recorded zero criminal homicides in 2025 ▶ 0:29
St. Johns County recorded zero criminal homicides in 2025
Florida leads nation in foreclosure filings, but experts say it’s not a repeat of 2008 housing crash ▶ 1:27
Florida leads nation in foreclosure filings, but experts say it’s not a repeat of 2008 housing crash
Jacksonville mom says missed school bus pickups put her sons' education, her job at risk ▶ 1:23
Jacksonville mom says missed school bus pickups put her sons' education, her job at risk
Dee Brown JU Highlights ▶ 0:58
Dee Brown JU Highlights
Another chilly start across Northeast Florida, Southeast Georgia ▶ 0:25
Another chilly start across Northeast Florida, Southeast Georgia
Indiana, Miami fans bring college spirit to Jacksonville for national championship battle ▶ 0:34
Indiana, Miami fans bring college spirit to Jacksonville for national championship battle
Florida bills aim to regulate mobile home rent hikes ▶ 1:31
Florida bills aim to regulate mobile home rent hikes
2 shootings, armed robbery reported across 3 Jacksonville fast-food restaurants over the weekend ▶ 1:10
2 shootings, armed robbery reported across 3 Jacksonville fast-food restaurants over the weekend
Deputy recovering after shootout with man accused of killing his father in Baker County ▶ 0:51
Deputy recovering after shootout with man accused of killing his father in Baker County
City blight initiatives manager pushing for increased funding to address illegal dumping ▶ 1:01
City blight initiatives manager pushing for increased funding to address illegal dumping
Chief Meteorologist Richard Nunn says our frigid, frosty forecast isn't over yet ▶ 0:38
Chief Meteorologist Richard Nunn says our frigid, frosty forecast isn't over yet
Honoring legacy of civil rights icon at Jacksonville’s 45th annual MLK Holiday Parade ▶ 0:55
Honoring legacy of civil rights icon at Jacksonville’s 45th annual MLK Holiday Parade
5 side hustles that actually work! ▶ 0:15
5 side hustles that actually work!
Tracking rain before freezing temperatures arrive ▶ 0:51
Tracking rain before freezing temperatures arrive
Snow flurry potential in Southeast Georgia on Sunday ▶ 0:56
Snow flurry potential in Southeast Georgia on Sunday
Safety concerns at A1A and TPC Blvd ▶ 1:03
Safety concerns at A1A and TPC Blvd
Questions remain as JSO continues Springfield double death investigation ▶ 1:24
Questions remain as JSO continues Springfield double death investigation
Jacksonville protesters bash ICE operations, demand city employee be reinstated ▶ 0:45
Jacksonville protesters bash ICE operations, demand city employee be reinstated
In case you haven't noticed, it's been a little cold in Jacksonville... ▶ 1:23
In case you haven't noticed, it's been a little cold in Jacksonville...
Fernandina Beach community rallies behind woman fighting to keep food pantry open ▶ 1:11
Fernandina Beach community rallies behind woman fighting to keep food pantry open
Reporter Ariel Schiller has all the info you need for warming centers in Jacksonville ▶ 1:12
Reporter Ariel Schiller has all the info you need for warming centers in Jacksonville
THROWBACK THURSDAY: David Robinson practices with JU ▶ 0:52
THROWBACK THURSDAY: David Robinson practices with JU
Woman facing multiple charges after punching trooper in the face during ICE encounter, AG says ▶ 0:45
Woman facing multiple charges after punching trooper in the face during ICE encounter, AG says
Florida AG says Nassau County can’t justify big impact fee rate hike despite 17% population increase ▶ 1:18
Florida AG says Nassau County can’t justify big impact fee rate hike despite 17% population increase
Chilly Thursday gives way to freezing weather in Northeast Florida, Southeast Georgia ▶ 1:27
Chilly Thursday gives way to freezing weather in Northeast Florida, Southeast Georgia
Previous photo Next photo