Willow Creek, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Willow Creek weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——91°55°—
- SundayJul 5Heavy Drizzle29%0.07″92°60°+1°
- MondayJul 6Light Showers60%—80°58°-12°
- TuesdayJul 7Light Showers60%—84°57°+4°
- WednesdayJul 8Overcast26%—92°59°+8°
- ThursdayJul 9Mostly Clear26%—88°58°-4°
- FridayJul 10Clear——90°54°+2°
AQI 37 (Good), driven by Ozone. AQI down 6 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
- 11:32 PM
- Moonset
- 10:29 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Willow Creek at a glance
- Today vs. normal: 4°F below the seasonal normal for this latitude
- Last frost: May 21 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 59760
15-Day Forecast — Willow Creek
- Sat91°55°3%
- Sun92°60°29%
- Mon80°58°60%
- Tue84°57°60%
- Wed92°59°26%
- Thu88°58°26%
- Fri90°54°6%
- Sat96°56°5%
- Sun87°61°6%
- Mon90°53°9%
- Tue100°58°13%
- Wed102°69°14%
- Thu99°63°13%
- Fri96°62°21%
- Sat99°63°23%
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 — Willow Creek
SPC includes Willow Creek in the general thunderstorm area tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
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 Willow Creek
- 59760