Alliance, Ohio Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Alliance weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle47%0.02″91°70°—
- SundayJul 5Showers38%0.18″82°69°-9°
- MondayJul 6T-storm w/ Hail78%0.11″77°66°-5°
- TuesdayJul 7Light Drizzle21%—81°63°+4°
- WednesdayJul 8Partly Cloudy——84°61°+3°
- ThursdayJul 9Light Drizzle27%—83°65°-1°
- FridayJul 10Light Drizzle63%—80°68°-3°
AQI 39 (Good), driven by Ozone. AQI up 5 over the last 6 hours (gradual rise). Ozone at AQI 100 now. With UV 8.1 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 108 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 10 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 100 now. With UV 8.1 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 108 around 1 PM.
- Present
- AQI 100
- UV peak
- 8.1 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 108
PM × Wind × Precip
PM2.5 at 8.6 µg/m³, PM10 at 9.4 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.91
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:20 PM
- Moonset
- 10:27 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Alliance at a glance
- Today vs. normal: 14°F above the seasonal normal for this latitude
- Last frost: April 21 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 44601
16-Day Forecast — Alliance
- Sat91°70°47%
- Sun82°69°38%
- Mon77°66°78%
- Tue81°63°21%
- Wed84°61°5%
- Thu83°65°27%
- Fri80°68°63%
- Sat82°64°27%
- Sun74°61°17%
- Mon68°56°19%
- Tue77°59°23%
- Wed84°64°26%
- Thu87°67°26%
- Fri83°68°23%
- Sat83°67°30%
- Sun83°61°32%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, 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 — Alliance
SPC has placed Alliance in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
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 Alliance
- 44601