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Safety guides Use current official weather information for Boulder, Montana 59632 before making weather-sensitive plans.
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Fire Weather Watch
The Fire Weather Watch has been cancelled. Expires Sun, 9:00 PM MDT.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Boulder, Montana 59632. Forecasts and alerts update from NOAA and the National Weather Service.
83°Sunny12% rain
80°Clear4% rain78°Clear3% rain
74°Mostly Clear0% rain
66°Patchy Smoke0% rain64°Patchy Smoke0% rain62°Patchy Smoke0% rain59°Patchy Smoke0% rainNext 24 hours
Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
12%None
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Official NWS outlook
7-Day Forecast
Today
! NWS84°50°
Sunny
- Precipitation
- 12%
- Wind
- W 15 mph
- Sunrise
- 6:38 AM
- Sunset
- 8:26 PM
Mon
82°54°
Patchy Smoke
- Precipitation
- 0%
- Wind
- W 1 to 8 mph
- Sunrise
- 6:40 AM
- Sunset
- 8:24 PM
Tue
82°55°
Mostly Sunny then Slight Chance Rain Showers
- Precipitation
- 24%
- Wind
- E 0 to 6 mph
- Sunrise
- 6:41 AM
- Sunset
- 8:22 PM
Wed
85°55°
Mostly Sunny then Chance Showers And Thunderstorms
- Precipitation
- 34%
- Wind
- SSW 1 to 6 mph
- Sunrise
- 6:42 AM
- Sunset
- 8:20 PM
Thu
85°53°
Mostly Sunny then Chance Showers And Thunderstorms
- Precipitation
- 31%
- Wind
- SSW 3 to 10 mph
- Sunrise
- 6:44 AM
- Sunset
- 8:18 PM
Fri
83°52°
Sunny
- Precipitation
- 8%
- Wind
- SW 2 to 9 mph
- Sunrise
- 6:45 AM
- Sunset
- 8:17 PM
Sat
79°49°
Sunny then Slight Chance Rain Showers
- Precipitation
- 17%
- Wind
- WSW 3 to 12 mph
- Sunrise
- 6:46 AM
- Sunset
- 8:15 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel79°F
Walking is not recommended now
Review the active Fire Weather Watch before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.
WindW15 mph
Best walk timeReview the active Fire Weather Watch before leaving
MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.
Official EPA AirNowLocal air qualityBoulder, Montana 59632View AQI +
More weather details
Wind gusts31mph
Rain now12%next hour
Humidity14%current
UV indexCheckingEPA forecast
Wind impact: Strong gusts — use extra care driving and during outdoor activities.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust31 mph
Pressure—
Visibility—
Peak rain chance12%
Dew point26°F
Active alerts1
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