Cairo, Nebraska Weather
Prairie lightning bugs rise. Day 76 of spring. Read this microseason across nine climate regions →
Cairo weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Heavy Drizzle32%0.06″80°62°—
- ThursdayJun 4Drizzle31%0.04″79°63°-1°
- FridayJun 5Thunderstorm46%—86°66°+7°
- SaturdayJun 6Overcast46%—87°65°+1°
- SundayJun 7Drizzle25%—80°67°-7°
- MondayJun 8Showers19%0.17″89°64°+9°
- TuesdayJun 9Thunderstorm17%0.34″90°65°+1°
Ozone at AQI 56 — peak already passed at 1 PM under partly cloudy skies. AQI up 11 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 56 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
- Present
- AQI 56
- UV peak
- 2.1 at earlier today
- Sky at peak
- partly cloudy
- Projected peak
- AQI 56
PM × Wind × Precip
PM scrubbed by 2 hours of recent rain — PM2.5 down to 6.3 µg/m³, PM10 to 7.4 µg/m³.
- PM2.5/PM10
- 0.85
- Wind
- windy
- Recent rain
- 2h 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
- 4:31 AM
- Moonset
- 1:30 PM
- In sign
- ♑︎ Capricorn
Prairie lightning bugs rise
Cairo at a glance
- Today vs. normal: 6°F below the seasonal normal for this latitude
- Last frost: April 22 (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 — Cairo
SPC has placed Cairo in the Slight Risk category for severe thunderstorms day after tomorrow.
- TODAYMRGLMarginal Risk
- TOMORROWMRGLMarginal Risk
- 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.