Twin Creeks, Montana Weather
Wind builds through canyons. Day 16 of summer. Read this microseason across nine climate regions →
Twin Creeks weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——84°50°—
- MondayJul 6Overcast33%—77°54°-7°
- TuesdayJul 7Overcast18%—85°59°+8°
- WednesdayJul 8Overcast——85°54°0°
- ThursdayJul 9Overcast——80°52°-5°
- FridayJul 10Clear——87°49°+7°
- SaturdayJul 11Mostly Clear——91°53°+4°
AQI 49 (Good), driven by Ozone. AQI up 6 over the last 6 hours (gradual rise). Ozone at AQI 46. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
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 46. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 46
- UV peak
- 0.2 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 6
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).
When the stars begin to huddle, the earth will soon become a puddle.
- Moonrise
- 12:16 AM
- Moonset
- 1:04 PM
- In sign
- ♓︎ Pisces
Wind builds through canyons
Twin Creeks at a glance
- Today vs. normal: 10°F above the seasonal normal for this latitude
- Last frost: May 27 (climatological average for this latitude)
- Microseason: Jul 6–10
- Planting window: Sow fall broccoli and cabbage indoors for transplant in 4 weeks.
16-Day Forecast — Twin Creeks
- Sun84°50°0%
- Mon77°53°33%
- Tue85°59°18%
- Wed85°54°7%
- Thu80°52°1%
- Fri87°49°1%
- Sat91°53°1%
- Sun96°57°1%
- Mon99°62°6%
- Tue99°62°8%
- Wed95°59°8%
- Thu99°63°18%
- Fri107°64°19%
- Sat99°67°16%
- Sun95°60°17%
- Mon95°64°10%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 6, 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 — Twin Creeks
SPC includes Twin Creeks in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- 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 Twin Creeks
- 59823