Crosby, North Dakota Weather
Prairie lightning bugs rise. Day 77 of spring. Read this microseason across nine climate regions →
Crosby weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Overcast——71°49°—
- FridayJun 5Overcast——81°54°+10°
- SaturdayJun 6Drizzle68%—88°57°+7°
- SundayJun 7Light Showers68%—82°58°-6°
- MondayJun 8Overcast39%—76°49°-6°
- TuesdayJun 9Drizzle37%—75°57°-1°
- WednesdayJun 10Light Drizzle35%—74°62°-1°
Ozone at AQI 36 — peak already passed at 1 PM under overcast skies. AQI up 8 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 36 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 36
- UV peak
- 2.7 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 36
PM × Wind × Precip
PM2.5 at 5.1 µg/m³, PM10 at 5.5 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.93
- 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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:57 AM
- Moonset
- 2:24 PM
- In sign
- ♒︎ Aquarius
Prairie lightning bugs rise
Crosby at a glance
- Today vs. normal: 68°F — typical for the season
- Last frost: June 8 (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 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 — Crosby
SPC has placed Crosby in the Slight Risk category for severe thunderstorms day after tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe 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.