Today | Weather | Monday, September 21, 2026

Active Weather Warnings

Special Weather Statement

Weather in Hoover, Alabama

12:55 PM

Now

93° F

Feels Like 102°

Precipitation 25 %

Wind 5 mph

UV Index (0 - 11+) 7

Humidity 40 %

Today

Day 93°

Night 72°

Precipitation 70 %

Wind 5 mph

UV Index (0 - 11+) 7

Hoover Weather Forecast Updated

6 minutes ago

Last updated on September 21, 2026 at 12:48 PM

Weather Forecast History

Last Year's Weather on This Day (September 21, 2025)

Day

90°

Night

68°

Wind

5 mph

Precipitation

55 %

Air Quality in Hoover

NOW

48 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 4.25 µg/m³

PM₁₀ 4.6 µg/m³

O₃ 0.052 ppm

NO₂ 0.3 ppb

SO₂ 0.3 ppb

CO 0.11 ppm

NH₃ 0.17 µg/m³

NO 0.06 µg/m³

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

NH₃ – Ammonia

NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)

PM_2.5 – 4.25 µg/m³

PM₁₀ – 4.6 µg/m³

O₃ – 102.64 µg/m³

NO₂ – 0.52 µg/m³

SO₂ – 0.88 µg/m³

CO – 127.23 µg/m³

NH₃ – 0.17 µg/m³

NO – 0.06 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Hoover

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued September 21 at 12:45PM CDT by NWS Birmingham AL

Sep 21, 12:45 PM → Sep 21, 1:30 PM

At 1244 PM CDT, Doppler radar was tracking a strong thunderstorm over
Brookside, or near Fultondale, moving southwest at 5 mph.

HAZARD...Wind gusts up to 40 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.

Locations impacted include...
Birmingham, Hoover, Vestavia Hills, Alabaster, Bessemer, Homewood,
Pelham, Mountain Brook, Trussville, Helena, Hueytown, Gardendale,
Irondale, Fairfield, Fultondale, Center Point, Pleasant Grove, Clay,
Pinson, and Tarrant.

This includes the following highways...
Interstate 65 between mile markers 241 and 283.
Interstate 459 between mile markers 5 and 33.
Interstate 59 between mile markers 109 and 144.
Interstate 20 between mile markers 131 and 138.
Interstate 22 between mile markers 81 and 93.
Interstate 22 between mile markers 81 and 93.
US Highway 280 between mile markers 1 and 7.

+ Read More

If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.

Updated: Sep 21, 12:48 PM Source: NWS Alert