Grubbs, Arkansas Weather
Thunderheads boil and break at dusk. Day 16 of summer. Read this microseason across nine climate regions →
Grubbs weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 6Overcast33%—91°69°—
- TuesdayJul 7Overcast16%—90°72°-1°
- WednesdayJul 8Overcast14%—92°72°+2°
- ThursdayJul 9Overcast——95°74°+3°
- FridayJul 10Clear17%—94°76°-1°
- SaturdayJul 11Light Drizzle34%—95°76°+1°
- SundayJul 12Light Drizzle32%0.02″95°74°0°
AQI 50 (Good), driven by Ozone. AQI up 8 over the last 6 hours (gradual rise). Ozone at AQI 78 now. With UV 7.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 75.
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 78 now. With UV 7.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 75.
- Present
- AQI 78
- UV peak
- 7.2 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 75
PM × Wind × Precip
PM2.5 at 15.3 µg/m³, PM10 at 17.4 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.88
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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).
When the stars begin to huddle, the earth will soon become a puddle.
- Moonrise
- 11:46 PM
- Moonset
- 12:22 PM
- In sign
- ♈︎ Aries
Thunderheads boil and break at dusk
Grubbs at a glance
- Today vs. normal: 12°F above the seasonal normal for this latitude
- Last frost: March 21 (climatological average for this latitude)
- Microseason: Jul 6–10
- Planting window: Sow fall broccoli and cabbage indoors for transplant in 4 weeks.
ZIP code: 72431
16-Day Forecast — Grubbs
- Mon91°69°33%
- Tue90°72°16%
- Wed92°72°14%
- Thu95°74°9%
- Fri94°76°17%
- Sat95°76°34%
- Sun95°74°32%
- Mon95°75°20%
- Tue96°74°9%
- Wed102°76°4%
- Thu91°73°5%
- Fri73°65°16%
- Sat81°65°17%
- Sun83°64°16%
- Mon87°65°19%
- Tue88°68°26%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 6, 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 — Grubbs
SPC includes Grubbs in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- 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.
ZIP codes in Grubbs
- 72431