Tarkio, Missouri Weather
Fireflies pulse through the magnolias. Day 77 of spring. Read this microseason across nine climate regions →
Tarkio weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Heavy Rain61%1.2″81°66°—
- FridayJun 5Thunderstorm72%2.6″84°68°+3°
- SaturdayJun 6Heavy Drizzle72%—87°67°+3°
- SundayJun 7Showers62%—77°67°-10°
- MondayJun 8Showers52%—86°67°+9°
- TuesdayJun 9Thunderstorm22%—92°73°+6°
- WednesdayJun 10Thunderstorm10%—93°74°+1°
PM2.5 at 6.5 µg/m³, PM10 at 7.0 µg/m³ — typical background levels with no transport signature. AQI down 15 over the last 6 hours — air quality is improving sharply.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 6.5 µg/m³, PM10 at 7.0 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
- 4:52 AM
- Moonset
- 2:23 PM
- In sign
- ♑︎ Capricorn
Fireflies pulse through the magnolias
Tarkio at a glance
- Today vs. normal: 9°F below the seasonal normal for this latitude
- Last frost: April 19 (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 — Tarkio
SPC has placed Tarkio in the Slight Risk category for severe thunderstorms tomorrow.
- TODAYMRGLMarginal Risk
- TOMORROWSLGTSlight Risk
- DAY 3TSTMGeneral Thunderstorms
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.