Fallon, Nevada Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Fallon weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——90°66°—
- MondayJul 6Overcast——94°60°+4°
- TuesdayJul 7Overcast——97°69°+3°
- WednesdayJul 8Clear——95°67°-2°
- ThursdayJul 9Clear——97°68°+2°
- FridayJul 10Mostly Clear——100°69°+3°
- SaturdayJul 11Overcast——102°72°+2°
AQI 42 (Good), driven by Ozone. AQI down 10 over the last 6 hours (gradual decline). Ozone at AQI 46. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 9 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 46. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 46
- UV peak
- 6.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 18
PM × Wind × Precip
PM2.5 at 6.1 µg/m³ (AQI 34) with a 0.67 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.67
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
- 11:14 PM
- Moonset
- 11:12 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Fallon at a glance
- Today vs. normal: 5°F above the seasonal normal for this latitude
- Last frost: April 13 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP codes: 89406, 89496
16-Day Forecast — Fallon
- Sun88°66°7%
- Mon94°60°2%
- Tue97°69°0%
- Wed95°67°0%
- Thu97°68°0%
- Fri100°69°0%
- Sat102°72°1%
- Sun101°73°3%
- Mon104°78°7%
- Tue103°80°6%
- Wed101°69°5%
- Thu86°71°16%
- Fri97°74°18%
- Sat102°79°17%
- Sun102°80°15%
- Mon102°79°13%
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 — Fallon
SPC includes Fallon in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
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 Fallon
- 89406
- 89407