Crocker, South Dakota Weather
Prairie lightning bugs rise. Day 76 of spring. Read this microseason across nine climate regions →
Crocker weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Light Rain55%0.13″80°62°—
- ThursdayJun 4Thunderstorm46%0.03″77°63°-3°
- FridayJun 5Heavy Rain67%1.5″74°59°-3°
- SaturdayJun 6Mostly Clear——82°58°+8°
- SundayJun 7Overcast17%—84°64°+2°
- MondayJun 8Overcast35%—79°66°-5°
- TuesdayJun 9Overcast29%—79°64°0°
Ozone at AQI 43 — peak already passed at 1 PM under clear skies. AQI up 6 over the last 6 hours (gradual rise). Levels should ease through evening.
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 43 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 43
- UV peak
- 0.7 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 43
PM × Wind × Precip
PM scrubbed by 3 hours of recent rain — PM2.5 down to 5.3 µg/m³, PM10 to 6.2 µg/m³.
- PM2.5/PM10
- 0.85
- Wind
- breezy
- Recent rain
- 3h in last 6h
- Pattern
- washed out
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).
The higher the clouds, the finer the weather.
- Moonrise
- 4:45 AM
- Moonset
- 1:10 PM
- In sign
- ♑︎ Capricorn
Prairie lightning bugs rise
Crocker at a glance
- Today vs. normal: 10°F above the seasonal normal for this latitude
- Last frost: May 17 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 3, 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 — Crocker
SPC has placed Crocker in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWSLGTSlight Risk
- DAY 3MRGLMarginal 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.