Morrison, Tennessee Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Morrison weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle14%0.01″89°67°—
- SundayJul 5Overcast27%—89°70°0°
- MondayJul 6Thunderstorm54%—84°70°-5°
- TuesdayJul 7Overcast45%—84°66°0°
- WednesdayJul 8Overcast38%—86°64°+2°
- ThursdayJul 9Partly Cloudy43%—88°65°+2°
- FridayJul 10Heavy Drizzle64%—87°71°-1°
AQI 40 (Good), driven by Ozone. Ozone at AQI 86 now. With UV 9.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 103 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 86 now. With UV 9.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 103 around 1 PM.
- Present
- AQI 86
- UV peak
- 9.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 103
PM × Wind × Precip
PM2.5 at 9.5 µg/m³ (AQI 52) with a 0.86 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.86
- Wind
- calm
- 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
- 10:32 PM
- Moonset
- 9:54 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Morrison at a glance
- Today vs. normal: 11°F above the seasonal normal for this latitude
- Last frost: March 21 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 37357
16-Day Forecast — Morrison
- Sat89°67°14%
- Sun89°70°27%
- Mon84°70°54%
- Tue84°66°45%
- Wed86°64°38%
- Thu88°65°43%
- Fri87°71°64%
- Sat80°68°53%
- Sun80°60°36%
- Mon78°54°13%
- Tue80°57°18%
- Wed83°61°26%
- Thu81°68°32%
- Fri85°68°23%
- Sat81°70°36%
- Sun81°69°48%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 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 — Morrison
SPC has placed Morrison in the Marginal Risk category for severe thunderstorms tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWMRGLMarginal Risk
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
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 Morrison
- 37357