Today | Weather | Tuesday, April 28, 2026

Active Weather Warnings

Severe Thunderstorm Watch

Weather in Grand Prairie, Texas

12:14 AM

Now

79° F

Feels Like 82°

Precipitation 47 %

Wind 10 mph

Humidity 79 %

Today

Day 88°

Night 61°

Precipitation 57 %

Wind 12 mph

UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Grand Prairie Weather Forecast Updated

Last updated on April 27, 2026 at 9:24 PM

Weather Forecast History

Last Year's Weather on This Day (April 28, 2025)

Day

81°

Night

70°

Wind

15 mph

UV Index

Precipitation

25 %

Air Quality in Grand Prairie

NOW

25 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 3.24 µg/m³

PM₁₀ 4.63 µg/m³

O₃ 0.027 ppm

NO₂ 1.3 ppb

SO₂ 0.2 ppb

CO 0.13 ppm

NH₃ 2.28 µg/m³

NO 0 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 – 3.24 µg/m³

PM₁₀ – 4.63 µg/m³

O₃ – 53.96 µg/m³

NO₂ – 2.51 µg/m³

SO₂ – 0.44 µg/m³

CO – 145.61 µg/m³

NH₃ – 2.28 µg/m³

NO – 0 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Grand Prairie

Severe Future Possible

Severe Thunderstorm Watch

Severe Thunderstorm Watch issued April 27 at 6:55PM CDT until April 28 at 2:00AM CDT by NWS Fort Worth TX

Apr 27, 6:55 PM → Apr 28, 2:00 AM

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
164 IN EFFECT UNTIL 2 AM CDT TUESDAY FOR THE FOLLOWING AREAS

IN TEXAS THIS WATCH INCLUDES 14 COUNTIES

IN CENTRAL TEXAS

HENDERSON

IN NORTH CENTRAL TEXAS

COLLIN DALLAS DELTA
ELLIS FANNIN HOPKINS
HUNT KAUFMAN LAMAR
RAINS ROCKWALL TARRANT
VAN ZANDT

THIS INCLUDES THE CITIES OF ALLEN, ARLINGTON, ATHENS, BONHAM,
CANTON, COMMERCE, COOPER, DALLAS, EAST TAWAKONI, EDGEWOOD, EMORY,
ENNIS, FORNEY, FORT WORTH, FRISCO, GRAND SALINE, GREENVILLE,
GUN BARREL CITY, HEATH, KAUFMAN, MCKINNEY, MIDLOTHIAN, PARIS,
PLANO, POINT, ROCKWALL, SULPHUR SPRINGS, TERRELL, VAN,
WAXAHACHIE, AND WILLS POINT.

Updated: Apr 27, 9:24 PM Source: NWS Alert