Potosi, Wisconsin Weather
Toward the solstice glow. Day 88 of spring. Read this microseason across nine climate regions →
Potosi weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——74°52°—
- TuesdayJun 16Overcast17%—69°56°-5°
- WednesdayJun 17Heavy Showers90%0.63″63°52°-6°
- ThursdayJun 18Heavy Drizzle38%0.08″68°51°+5°
- FridayJun 19Light Drizzle——67°45°-1°
- SaturdayJun 20Heavy Drizzle14%0.18″69°57°+2°
- SundayJun 21Overcast28%—70°55°+1°
AQI 27 (Good), driven by PM2.5. AQI down 5 over the last 6 hours (gradual decline).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
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
- 5:24 AM
- Moonset
- 9:02 PM
- In sign
- ♊︎ Gemini
Toward the solstice glow
Potosi at a glance
- Today vs. normal: 20°F below the seasonal normal for this latitude
- Last frost: May 2 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — Potosi
- Mon74°52°2%
- Tue69°56°17%
- Wed63°52°90%
- Thu68°51°38%
- Fri67°45°4%
- Sat69°57°14%
- Sun70°55°28%
- Mon70°49°28%
- Tue73°53°8%
- Wed77°58°15%
- Thu79°67°18%
- Fri82°59°30%
- Sat86°71°30%
- Sun89°75°35%
- Mon78°67°34%
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 — Potosi
SPC has placed Potosi in the Slight Risk category for severe thunderstorms day after tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3SLGTSlight Risk
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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 Potosi
- 53820