Today | Weather | Saturday, April 4, 2026

Active Weather Warnings

Flood Warning

Weather in Dallas, Texas

02:00 PM

Now

63° F

Feels Like 63°

Precipitation 25 %

Wind 14 mph

UV Index (0 - 11+) 3

Humidity 65 %

Today

Day 68°

Night 52°

Precipitation 94 %

Wind 15 mph

UV Index (0 - 11+) 4

Dallas Weather Forecast Updated

Last updated on April 04, 2026 at 12:42 PM

Weather Forecast History

Last Year's Weather on This Day (April 4, 2025)

Day

59°

Night

50°

Wind

8 mph

UV Index

Precipitation

100 %

Air Quality in Dallas

NOW

35 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 1.17 µg/m³

PM₁₀ 1.23 µg/m³

O₃ 0.038 ppm

NO₂ 1.3 ppb

SO₂ 0.1 ppb

CO 0.13 ppm

NH₃ 0.43 µg/m³

NO 0.33 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 – 1.17 µg/m³

PM₁₀ – 1.23 µg/m³

O₃ – 74.32 µg/m³

NO₂ – 2.38 µg/m³

SO₂ – 0.14 µg/m³

CO – 153.14 µg/m³

NH₃ – 0.43 µg/m³

NO – 0.33 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Dallas

Severe Immediate Observed

Flood Warning

Flood Warning issued April 4 at 8:36AM CDT until April 5 at 8:00PM CDT by NWS Fort Worth TX

Apr 4, 9:34 PM → Apr 5, 8:00 PM

...The Flood Warning is extended for the following rivers in Texas...

Trinity River At Dallas affecting Dallas County.

WHAT: Minor flooding is forecast.

WHERE: Trinity River at Dallas.

WHEN: From this evening to tomorrow evening.

IMPACTS: At 32.0 feet, Minor flooding along the river will occur,
and bike trails along the river will be flooded with up to 2 feet
of water.

ADDITIONAL DETAILS:
- At 7:30 AM CDT Saturday the stage was 15.1 feet.
- Bankfull stage is 30.0 feet.
- Flood stage is 30.0 feet.
- Forecast...The river is expected to rise above flood stage
late this evening to a crest of 31.3 feet just after midnight
tonight. It will then fall below flood stage tomorrow
morning.

+ Read More

Do not drive cars through flooded areas. Caution is urged when walking near riverbanks. Additional information is available at www.water.noaa.gov/wfo/FWD.

Updated: Apr 4, 12:42 PM Source: NWS Alert