Walkerville, Montana Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Walkerville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Clear——76°46°—
- SundayJul 5Overcast20%—80°54°+4°
- MondayJul 6Heavy Showers66%0.39″71°50°-9°
- TuesdayJul 7Drizzle66%0.02″74°47°+3°
- WednesdayJul 8Drizzle38%—80°51°+6°
- ThursdayJul 9Overcast23%—76°46°-4°
- FridayJul 10Clear——82°49°+6°
AQI 46 (Good), driven by Ozone. AQI up 16 in the last 6 hours — air quality is degrading. Ozone at AQI 48 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
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 48 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 48
- UV peak
- 1.8 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 48
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
- 11:54 PM
- Moonset
- 11:45 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Walkerville at a glance
- Today vs. normal: 10°F above the seasonal normal for this latitude
- Last frost: May 22 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Walkerville
- Sat76°46°1%
- Sun80°54°20%
- Mon71°50°66%
- Tue74°47°66%
- Wed80°51°38%
- Thu76°46°23%
- Fri82°49°4%
- Sat91°54°4%
- Sun89°57°6%
- Mon91°57°15%
- Tue92°58°29%
- Wed92°57°19%
- Thu89°56°16%
- Fri90°55°10%
- Sat87°59°15%
- Sun86°57°16%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Walkerville
SPC has placed Walkerville 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 Walkerville
- 59701