Four Corners, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Four Corners weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——88°47°—
- SundayJul 5Overcast19%—89°59°+1°
- MondayJul 6Light Drizzle62%—82°56°-7°
- TuesdayJul 7Light Showers62%0.12″82°54°0°
- WednesdayJul 8Light Drizzle35%—90°56°+8°
- ThursdayJul 9Overcast18%—82°53°-8°
- FridayJul 10Clear——85°52°+3°
AQI 22 (Good), driven by Ozone. Ozone at AQI 44 now. With UV 8.9 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 37 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 44 now. With UV 8.9 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 37 around 1 PM.
- Present
- AQI 44
- UV peak
- 8.9 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 37
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
- 11:30 PM
- Moonset
- 10:27 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Four Corners at a glance
- Today vs. normal: 12°F above the seasonal normal for this latitude
- Last frost: May 20 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Four Corners
- Sat88°47°1%
- Sun89°59°19%
- Mon82°56°62%
- Tue82°54°62%
- Wed90°56°35%
- Thu82°53°18%
- Fri85°52°4%
- Sat96°57°5%
- Sun105°65°7%
- Mon106°67°11%
- Tue104°64°25%
- Wed100°63°24%
- Thu93°60°19%
- Fri95°58°27%
- Sat98°60°32%
- Sun101°62°33%
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 — Four Corners
SPC has placed Four Corners in the Marginal Risk category for severe thunderstorms tomorrow.
- TODAYNONENo severe risk
- 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 Four Corners
- 59718
- 59771