Alert archive / Alabama / Red Flag Warnings in 2026
Red Flag Warning 3, NWS Birmingham, AL
NWS Birmingham, AL issued this red flag warning at Apr 11, 2026, 10:01 PM CDT for 13 counties in Alabama. It took effect at Apr 12, 2026, 11:00 AM CDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 11, 2026, 10:01 PM CDT (03:01 UTC)
- In effect from
- Apr 12, 2026, 11:00 AM CDT
- Expired
- Apr 12, 2026, 7:00 PM CDT
- In force
- 8 hr
- Issued by
- NWS Birmingham, AL
Counties Blount County, AL, Calhoun County, AL, Cherokee County, AL, Clay County, AL, Cleburne County, AL, Etowah County, AL, Jefferson County, AL, Marion County, AL, Randolph County, AL, Shelby County, AL, St. Clair County, AL, Talladega County, AL, Walker County, AL
The radar
The Birmingham radar (KBMX), 72 km from the middle of the area, began a volume at 03:01 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Birmingham, AL (KBMX), launched 00:00Z, 3.0 hours before the alert went out and 72 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2654 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 1 m²/s²
- 0-3 km storm-relative helicity
- 32 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
002 WWUS84 KBMX 120301 RFWBMX URGENT - FIRE WEATHER MESSAGE National Weather Service Birmingham AL 1001 PM CDT Sat Apr 11 2026 ...FIRE DANGER INCREASES SUNDAY AFTERNOON... Drought and dry conditions remain across the area. Winds will increase across the north on Sunday, increasing the potential for fires to spread during the day. ALZ012-013-022-023-120415- /O.CAN.KBMX.FW.A.0002.260412T1600Z-260413T0000Z/ Lamar-Fayette-Pickens-Tuscaloosa- 1001 PM CDT Sat Apr 11 2026 ...FIRE WEATHER WATCH IS CANCELLED FOR PORTIONS OF WEST ALABAMA... The National Weather Service in Birmingham has cancelled the Fire Weather Watch. Fire danger will be elevated Sunday afternoon but is expected to remain just below red flag conditions. $$ ALZ011-015-017>021-024>029-121715- /O.UPG.KBMX.FW.A.0002.260412T1600Z-260413T0000Z/ /O.NEW.KBMX.FW.W.0003.260412T1600Z-260413T0000Z/ Marion-Walker-Blount-Etowah-Calhoun-Cherokee-Cleburne-Jefferson- Shelby-St. Clair-Talladega-Clay-Randolph- 1001 PM CDT Sat Apr 11 2026 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM CDT SUNDAY FOR PORTIONS OF THE NORTHERN HALF OF CENTRAL ALABAMA... The National Weather Service in Birmingham has issued a Red Flag Warning for high fire danger, which is in effect from 11 AM to 7 PM CDT Sunday. The Fire Weather Watch is no longer in effect. * WINDS...South 10 to 15 mph. * RELATIVE HUMIDITY...As low as 23 percent. * IMPACTS...The combination of a dry air mass and windy conditions will result in critical fire weather conditions. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$
1 follow-up statement
908 WWUS84 KBMX 121642 RFWBMX URGENT - FIRE WEATHER MESSAGE National Weather Service Birmingham AL 1142 AM CDT Sun Apr 12 2026 ...FIRE DANGER INCREASES SUNDAY AFTERNOON... Drought and dry conditions remain across the area. Winds will increase across the north on Sunday, increasing the potential for fires to spread during the day. ALZ011-015-017>021-024>029-130000- /O.CON.KBMX.FW.W.0003.000000T0000Z-260413T0000Z/ Marion-Walker-Blount-Etowah-Calhoun-Cherokee-Cleburne-Jefferson- Shelby-St. Clair-Talladega-Clay-Randolph- 1142 AM CDT Sun Apr 12 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING FOR PORTIONS OF THE NORTHERN HALF OF CENTRAL ALABAMA... * WINDS...South 10 to 15 mph. * RELATIVE HUMIDITY...As low as 23 percent. * IMPACTS...The combination of a dry air mass and windy conditions will result in critical fire weather conditions. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior. && $$
What forecasters said that day
The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Birmingham, AL wrote its last area forecast discussion before this red flag warning went out at Apr 11, 6:16 PM CDT, 3 hours 45 minutes earlier. Its key messages:
- Updated at 615 PM CDT SAT APR 11 2026
- Warm temperatures are expected through next week, with rain- free conditions through at least Wednesday.
- Fire danger will be elevated the next couple of days due to recent dryness, lower RH values, and elevated winds. A Fire Weather Watch has been been issued for the northern half of Alabama.
- Drought conditions are expected to worsen through next week.
Area forecast discussion, Apr 11, 6:16 PM CDT, 3 hours 45 minutes before
Area Forecast Discussion National Weather Service Birmingham AL 616 PM CDT Sat Apr 11 2026 ...New AVIATION... .KEY MESSAGES... Updated at 615 PM CDT SAT APR 11 2026 - Warm temperatures are expected through next week, with rain- free conditions through at least Wednesday. - Fire danger will be elevated the next couple of days due to recent dryness, lower RH values, and elevated winds. A Fire Weather Watch has been been issued for the northern half of Alabama. - Drought conditions are expected to worsen through next week. && .DISCUSSION... (This afternoon through Friday) Issued at 1225 PM CDT SAT APR 11 2026 High pressure will remain over the Southeast through the middle of next week. A slight push to the east on Sunday, will allow for some higher winds across the north and west. With the southerly flow, we will begin to see some "moisture" work back in, but this will generally just get us into the 30 to 40 percent RH values versus the 20s. However, this moisture will be limited through Sunday, so we will be very close to fire danger concerns. We went ahead and issued a Fire Weather Watch for the northern half to show the potential, and will possibly increase to warning with the next forecast this evening. Next week, several shortwaves move around the high, though the trend is continuing dry through the week as the best moisture remains shunted by the high and remains to our west. Temperatures will likely climb into the mid to upper 80s each day. Drought conditions are expected to worsen quickly this week with the lack of rain. 16 && .AVIATION... (00Z TAFS) Issued at 615 PM CDT SAT APR 11 2026 VFR conditions are expected for the next 24 hours and beyond. Calm winds overnight will become southerly to southeasterly around 8-10 kts tomorrow. 32/JDavis && .FIRE WEATHER... Dry conditions are expected through at least Thursday, with high pressure dominating the pattern. RH values remain in the 20-30% range through Sunday, increasing to the low to mid 30s by Monday. We will be borderline on Red Flag Warning criteria on Sunday, we opted to go ahead and do a Fire Weather Watch for the northern half of the area. Ongoing drought conditions will only help keep fuels very dry. Any fires could spread quickly due to the the dry conditions and steady afternoon winds that are forecast. Conditions will be closely monitored over the coming days. && .PRELIMINARY POINT TEMPS/POPS... Gadsden 49 87 55 84 / 0 0 0 0 Anniston 52 87 56 84 / 0 0 0 0 Birmingham 57 87 60 84 / 0 0 0 0 Tuscaloosa 54 87 57 85 / 0 0 0 0 Calera 54 87 57 85 / 0 0 0 0 Auburn 56 86 57 83 / 0 0 0 0 Montgomery 53 88 56 86 / 0 0 0 0 Troy 54 87 55 85 / 0 0 0 0 && .BMX WATCHES/WARNINGS/ADVISORIES... Fire Weather Watch from Sunday morning through Sunday evening for the following counties: Blount-Calhoun-Cherokee-Clay- Cleburne-Etowah-Fayette-Jefferson-Lamar-Marion-Pickens-Randolph- Shelby-St. Clair-Talladega-Tuscaloosa-Walker. && DISCUSSION...16 AVIATION...32/JDavis
Nearby
Red Flag Warnings in Alabama, 2026Every red flag warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.