Guernsey, Wyoming Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Guernsey weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Clear——92°58°—
- SundayJul 5Mostly Clear——98°62°+6°
- MondayJul 6Overcast15%—99°66°+1°
- TuesdayJul 7Light Drizzle52%—99°65°0°
- WednesdayJul 8Heavy Drizzle60%0.03″92°62°-7°
- ThursdayJul 9Overcast50%—94°63°+2°
- FridayJul 10Heavy Drizzle16%0.09″91°61°-3°
AQI 50 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 8.8 µg/m³, PM10 at 10.9 µg/m³ — typical background levels with no transport signature.
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 39 now. With UV 0.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 9 around 1 PM.
- Present
- AQI 39
- UV peak
- 0.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 9
PM × Wind × Precip
PM2.5 at 8.8 µg/m³, PM10 at 10.9 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.81
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:19 PM
- Moonset
- 11:13 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Guernsey at a glance
- Today vs. normal: 4°F above the seasonal normal for this latitude
- Last frost: April 30 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 82214
16-Day Forecast — Guernsey
- Sat92°58°0%
- Sun98°62°1%
- Mon99°66°15%
- Tue99°65°52%
- Wed92°62°60%
- Thu94°63°50%
- Fri91°61°16%
- Sat95°61°3%
- Sun104°66°4%
- Mon108°70°10%
- Tue106°73°15%
- Wed110°74°16%
- Thu109°76°21%
- Fri101°76°24%
- Sat104°70°23%
- Sun91°71°26%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Guernsey
SPC includes Guernsey in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 Guernsey
- 82214
- 82201