Lyman, Wyoming Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Lyman weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——85°45°—
- SundayJul 5Overcast——87°54°+2°
- MondayJul 6Overcast15%—86°59°-1°
- TuesdayJul 7Overcast28%—88°59°+2°
- WednesdayJul 8Overcast10%—89°61°+1°
- ThursdayJul 9Overcast——87°57°-2°
- FridayJul 10Clear——90°56°+3°
AQI 70 (Moderate), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 48 now. With UV 0.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 8 around 1 PM.
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 48 now. With UV 0.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 8 around 1 PM.
- Present
- AQI 48
- UV peak
- 0.0 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 8
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
- 11:42 PM
- Moonset
- 11:37 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Lyman at a glance
- Today vs. normal: 4°F below the seasonal normal for this latitude
- Last frost: April 24 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 82937
16-Day Forecast — Lyman
- Sat85°45°1%
- Sun87°54°1%
- Mon86°59°15%
- Tue88°59°28%
- Wed89°61°10%
- Thu87°57°3%
- Fri90°56°1%
- Sat94°58°2%
- Sun99°63°7%
- Mon99°66°12%
- Tue100°62°22%
- Wed102°65°19%
- Thu95°67°31%
- Fri97°67°32%
- Sat99°67°34%
- Sun93°64°35%
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 — Lyman
SPC includes Lyman in the general thunderstorm area day after tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- 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 Lyman
- 82937