Whitehall, Montana Weather
Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →
Whitehall weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——90°55°—
- SundayJul 5Light Rain22%0.07″91°59°+1°
- MondayJul 6Drizzle52%—80°57°-11°
- TuesdayJul 7Drizzle52%—86°55°+6°
- WednesdayJul 8Overcast23%—92°58°+6°
- ThursdayJul 9Clear19%—87°58°-5°
- FridayJul 10Clear——90°53°+3°
AQI 39 (Good), driven by Ozone. AQI down 5 over the last 6 hours (gradual decline). Ozone at AQI 30 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 13 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 30 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 13 around 1 PM.
- Present
- AQI 30
- UV peak
- 3.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 13
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
- 11:34 PM
- Moonset
- 10:31 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Whitehall at a glance
- Today vs. normal: 5°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: 59759
15-Day Forecast — Whitehall
- Sat90°55°4%
- Sun91°59°22%
- Mon80°57°52%
- Tue86°55°52%
- Wed92°58°23%
- Thu87°58°19%
- Fri90°53°5%
- Sat96°57°3%
- Sun86°61°4%
- Mon92°53°9%
- Tue101°60°13%
- Wed99°66°16%
- Thu98°63°16%
- Fri98°62°18%
- Sat96°64°19%
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 — Whitehall
SPC includes Whitehall 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 Whitehall
- 59759