Today | Weather | Wednesday, August 12, 2026
Active Weather Warnings

Weather in North Little Rock, Arkansas

06:50 AM
Now
Cloudy Weather
79° F
Feels Like 84°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 1
Humidity 85 %
Today
Cloudy Weather
Day 100°
Night 81°
Precipitation 4 %
Wind 9 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.

North Little Rock Weather Forecast Updated

59 minutes ago
Last updated on

Air Quality in North Little Rock

NOW
19 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.18 µg/m³
PM10 4.85 µg/m³
O3 0.021 ppm
NO2 1.2 ppb
SO2 0.6 ppb
CO 0.08 ppm
NH3 0.91 µg/m³
NO 0 µg/m³
PM2.5 – 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)
PM2.53.18 µg/m³
PM104.85 µg/m³
O340.89 µg/m³
NO22.22 µg/m³
SO21.59 µg/m³
CO94.88 µg/m³
NH30.91 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for North Little Rock

Severe Expected Likely

Extreme Heat Warning

Extreme Heat Warning issued August 12 at 4:07AM CDT until August 14 at 8:00PM CDT by NWS Little Rock AR
Aug 12, 11:00 AM Aug 14, 8:00 PM
WHAT: Dangerously hot conditions with heat index values up to 114
expected.

WHERE: Portions of central, eastern, north central, and southeast
Arkansas.

WHEN: From 11 AM this morning to 8 PM CDT Friday.

IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.
+ Read More
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Updated: Aug 12, 5:51 AM Source: NWS Alert
Moderate Expected Likely

Heat Advisory

Heat Advisory issued August 11 at 8:41PM CDT until August 14 at 8:00PM CDT by NWS Little Rock AR
Aug 12, 11:00 AM Aug 14, 8:00 PM
WHAT: Heat index values up to 109 expected.

WHERE: Portions of central, eastern, north central, southeast,
southwest, and western Arkansas.

WHEN: From 11 AM Wednesday to 8 PM CDT Friday.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.
+ Read More
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Updated: Aug 12, 2:52 AM Source: NWS Alert