51°Mostly Cloudy7% rainWeather status
Hydrologic Outlook
Hydrologic Outlook issued September 7 at 4:02AM MDT by NWS Missoula MT Expires Tue, 4:15 AM MDT.
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Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Missoula, MT. Forecasts and alerts update from NOAA and the National Weather Service.
51°Mostly Cloudy7% rain50°Mostly Cloudy8% rain
47°Partly Cloudy9% rain46°Partly Cloudy7% rain46°Partly Cloudy6% rain45°Partly Cloudy6% rain
44°Patchy Fog7% rain44°Partly Cloudy8% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 29%; check the radar before heading out.
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18%None
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29%Rain
29%Rain
29%Rain
9%None
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Official NWS outlook
7-Day Forecast
Today
! NWS
51°41°
Partly Cloudy then Areas Of Fog
- Precipitation
- 9%
- Wind
- SSW 0 to 7 mph
- Sunrise
- 7:04 AM
- Sunset
- 8:06 PM
Tue
65°42°
Areas Of Fog then Partly Sunny
- Precipitation
- 29%
- Wind
- WNW 0 to 3 mph
- Sunrise
- 7:06 AM
- Sunset
- 8:04 PM
Wed
76°46°
Patchy Fog then Sunny
- Precipitation
- 0%
- Wind
- SSW 2 mph
- Sunrise
- 7:07 AM
- Sunset
- 8:02 PM
Thu
78°47°
Sunny
- Precipitation
- 27%
- Wind
- SW 2 to 13 mph
- Sunrise
- 7:08 AM
- Sunset
- 8:00 PM
Fri
70°43°
Slight Chance Light Rain
- Precipitation
- 17%
- Wind
- SW 2 mph
- Sunrise
- 7:09 AM
- Sunset
- 7:58 PM
Sat
64°39°
Chance Light Rain
- Precipitation
- 54%
- Wind
- ENE 3 mph
- Sunrise
- 7:11 AM
- Sunset
- 7:56 PM
Sun
60°37°
Chance Light Rain
- Precipitation
- 51%
- Wind
- N 2 mph
- Sunrise
- 7:12 AM
- Sunset
- 7:54 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather guidance for your areaPlan with the complete forecast
Safety guides Use current official weather information for Missoula, MT before making weather-sensitive plans.
Current forecastStart with the hourly forecastCheck when rain, wind, and temperature changes overlap your plans.
Open→Live weatherCheck live radar before leavingUse radar with the forecast to see how precipitation is moving.
Open→Safety guideReview official safety guidancePrepare for storms, flooding, heat, cold, and other hazards.
Open→Healthy weatherInclude air quality in outdoor plansUse official EPA information when planning time outside.
Open→Weather for a healthier day
Healthy Weather
Real Feel54°F
Use caution walking outside
Hydrologic Outlook is active. Review the official alert before going outside.
WindCalm0 mph
Best walk timeBetter weather window: 12 AM–2 AM
Walking: 6% average rain chance, near 46°F, with winds near 2 mph. Review the active Hydrologic Outlook.
Official EPA AirNowLocal air qualityMissoula, MTView AQI +
More weather details
Wind gustsNot reported
Rain now7%next hour
Humidity71%current
UV indexCheckingEPA forecast
Wind impact: Light wind with little expected outdoor impact.
“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 gustNot reported
Pressure30.16 in
Visibility10.0 mi
Peak rain chance29%
Dew point45°F
Active alerts2
Official risk outlooks
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Active NWS alerts
Unknown · Future
Hydrologic Outlook
Applies to: Flathead, MT; Lake, MT; Missoula, MTIssued by: NWS Missoula MTHydrologic Outlook issued September 7 at 4:02AM MDT by NWS Missoula MTAlert details
ESFMSO What: Widespread moderate rainfall over a prolonged period of time. Storm total amounts between 1 to 2 inches for valleys and 2 to 3 inches for the mountains. Where: Flathead and Lake Counties in northwest Montana, including Glacier National Park. Missoula county in west-central Montana. Timing: Continuing through Tuesday morning. The heaviest rainfall rates are anticipated today and tonight. Significant rainfall totals will bring potential for rapid rises on streams and creeks, rock and debris slides and runoff issues in poor drainage areas. Those recreating in the backcountry should take caution on backcountry roadways for falling debris.Unknown · Future