Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

Lat: 46.92083°NLon: 114.0925°WElev: 3199.0ft.

Overcast

55°F

13°C

Humidity 76%
Wind Speed W 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 Aug 05:35 AM MDT
Extended Forecast for

3 Miles W Missoula/Bell Field MT

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A slight chance of rain, then a chance of showers and thunderstorms after noon.  Areas of fog between 7am and 8am.  Otherwise, partly sunny, with a high near 82. Light and variable wind.  Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers and
    Areas Fog

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Patchy fog between 7am and 8am.  Otherwise, mostly cloudy through mid morning, then becoming sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.

    High: 89 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. West wind around 6 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 54. Calm wind.
Sunday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Areas of fog between 7am and 8am. Otherwise, partly sunny, with a high near 82. Light and variable wind. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 52. Light and variable wind.
Monday
Patchy fog between 7am and 8am. Otherwise, mostly cloudy through mid morning, then becoming sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 55. West wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Missoula/Bell Field MT
 46.92°N 114.16°W (Elev. 3198 ft)
3:30 am MDT Aug 17, 2025
5am MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database