Tri-Lakes, Indiana Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Tri-Lakes weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Rain51%0.15″88°70°—
- SundayJul 5Rain32%0.20″80°69°-8°
- MondayJul 6Overcast32%—80°66°0°
- TuesdayJul 7Overcast——82°60°+2°
- WednesdayJul 8Overcast——83°63°+1°
- ThursdayJul 9Thunderstorm46%—81°65°-2°
- FridayJul 10Light Drizzle42%—77°67°-4°
AQI 37 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 46 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 21 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 46 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 21 around 1 PM.
- Present
- AQI 46
- UV peak
- 3.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 21
PM × Wind × Precip
PM2.5 at 7.3 µg/m³ (AQI 41) with a 0.92 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.92
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:38 PM
- Moonset
- 10:46 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Tri-Lakes at a glance
- Today vs. normal: 10°F above the seasonal normal for this latitude
- Last frost: April 24 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Tri-Lakes
- Sat88°70°51%
- Sun80°69°32%
- Mon80°66°32%
- Tue82°60°4%
- Wed83°63°3%
- Thu81°65°46%
- Fri77°67°42%
- Sat82°63°19%
- Sun71°61°11%
- Mon73°60°10%
- Tue75°58°11%
- Wed82°61°23%
- Thu84°66°26%
- Fri79°69°23%
- Sat83°67°20%
- Sun86°68°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 — Tri-Lakes
SPC has placed Tri-Lakes 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 Tri-Lakes
- 46725