Highfill, Arkansas Weather
Fireflies pulse through the magnolias. Day 76 of spring. Read this microseason across nine climate regions →
Highfill weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Overcast13%—84°67°—
- ThursdayJun 4Overcast19%—81°65°-3°
- FridayJun 5Heavy Drizzle19%—77°66°-4°
- SaturdayJun 6Light Showers27%0.04″78°67°+1°
- SundayJun 7Showers66%—79°67°+1°
- MondayJun 8Showers55%—84°69°+5°
- TuesdayJun 9Thunderstorm27%—87°72°+3°
Ozone at AQI 55 now. AQI flat over the last 6 hours (within ±3 points). With UV 7.1 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 37 by mid-afternoon.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 55 now. With UV 7.1 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 37 by mid-afternoon.
- Present
- AQI 55
- UV peak
- 7.1 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 37
PM × Wind × Precip
PM2.5 at 9.7 µg/m³ (AQI 52) with a 0.80 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.80
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
The higher the clouds, the finer the weather.
- Moonrise
- 3:56 AM
- Moonset
- 1:29 PM
- In sign
- ♑︎ Capricorn
Fireflies pulse through the magnolias
Highfill at a glance
- Today vs. normal: 3°F above the seasonal normal for this latitude
- Last frost: March 25 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 3, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Highfill
SPC has placed Highfill in the General Thunderstorms category for severe thunderstorms tomorrow.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.