Viroqua, Wisconsin Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Viroqua weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Foggy21%—81°65°—
- SundayJul 5Foggy28%—80°66°-1°
- MondayJul 6Clear15%—78°63°-2°
- TuesdayJul 7Light Drizzle——81°62°+3°
- WednesdayJul 8T-storm w/ Hail47%0.02″79°63°-2°
- ThursdayJul 9Overcast47%—74°63°-5°
- FridayJul 10Overcast11%—77°59°+3°
AQI 33 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 7.7 µg/m³, PM10 at 9.2 µg/m³ — typical background levels with no transport signature.
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 36. Overcast through the UV peak window (cloud cover ~84%) — afternoon ozone should stay flat.
- Present
- AQI 36
- UV peak
- 5.9 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 14
PM × Wind × Precip
PM2.5 at 7.7 µg/m³, PM10 at 9.2 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.84
- 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
- 11:03 PM
- Moonset
- 10:05 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Viroqua at a glance
- Today vs. normal: 11°F above the seasonal normal for this latitude
- Last frost: May 7 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 54665
16-Day Forecast — Viroqua
- Sat82°65°21%
- Sun80°66°28%
- Mon78°63°15%
- Tue81°62°5%
- Wed79°63°47%
- Thu74°63°47%
- Fri77°59°11%
- Sat79°61°11%
- Sun69°56°11%
- Mon75°52°8%
- Tue77°59°6%
- Wed77°61°24%
- Thu77°67°16%
- Fri82°66°19%
- Sat83°67°26%
- Sun82°69°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 — Viroqua
SPC includes Viroqua in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
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 Viroqua
- 54665