Chinook, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Chinook weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——86°54°—
- SundayJul 5Light Drizzle10%—84°58°-2°
- MondayJul 6Overcast29%—82°59°-2°
- TuesdayJul 7Drizzle54%0.02″74°61°-8°
- WednesdayJul 8Light Drizzle32%—94°58°+20°
- ThursdayJul 9Mostly Clear25%—81°62°-13°
- FridayJul 10Clear10%—82°56°+1°
AQI 30 (Good), driven by Ozone. AQI down 11 over the last 6 hours (gradual decline).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
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
- 11:27 PM
- Moonset
- 10:15 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Chinook at a glance
- Today vs. normal: 5°F below the seasonal normal for this latitude
- Last frost: June 7 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 59523
15-Day Forecast — Chinook
- Sat86°54°1%
- Sun84°58°10%
- Mon82°59°29%
- Tue74°61°54%
- Wed94°58°32%
- Thu81°62°25%
- Fri82°56°10%
- Sat95°57°7%
- Sun81°65°7%
- Mon87°57°10%
- Tue98°62°15%
- Wed101°72°25%
- Thu92°71°11%
- Fri102°68°10%
- Sat106°74°7%
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.
ZIP codes in Chinook
- 59523