Trempealeau, Wisconsin Weather
Toward the solstice glow. Day 88 of spring. Read this microseason across nine climate regions →
Trempealeau weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——76°47°—
- TuesdayJun 16Heavy Rain38%0.51″69°54°-7°
- WednesdayJun 17T-storm w/ Hvy Hail91%0.77″71°50°+2°
- ThursdayJun 18Light Drizzle53%—68°50°-3°
- FridayJun 19Light Drizzle10%—67°44°-1°
- SaturdayJun 20Light Drizzle13%—69°51°+2°
- SundayJun 21Overcast22%—73°54°+4°
AQI 22 (Good), driven by Ozone. AQI down 8 over the last 6 hours (gradual decline).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 7 PM.
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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:20 AM
- Moonset
- 9:11 PM
- In sign
- ♋︎ Cancer
Toward the solstice glow
Trempealeau at a glance
- Today vs. normal: 15°F below the seasonal normal for this latitude
- Last frost: May 10 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Trempealeau
- Mon76°47°2%
- Tue69°54°38%
- Wed71°50°91%
- Thu68°50°53%
- Fri67°44°10%
- Sat69°51°13%
- Sun73°54°22%
- Mon71°48°18%
- Tue73°52°10%
- Wed75°53°27%
- Thu75°60°18%
- Fri82°68°29%
- Sat85°73°39%
- Sun83°64°36%
- Mon82°58°48%
- Tue85°66°42%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 15, 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 — Trempealeau
SPC has placed Trempealeau in the Marginal Risk category for severe thunderstorms day after tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3MRGLMarginal Risk
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 Trempealeau
- 54661