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

STEVI (STVM8)

Lat: 46.55617°NLon: 114.07435°WElev: 3205.0ft.

NA

59°F

15°C

Humidity 64%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 16 Aug 12:14 AM MDT
Extended Forecast for

3 Miles ENE Victor MT

  • Overnight

    Overnight: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 87. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 87 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 54. Northwest wind 6 to 11 mph becoming light west northwest  in the evening. Winds could gust as high as 24 mph.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Patchy fog before 7am.  Otherwise, partly sunny, with a high near 84. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 84 °F

    Patchy Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight.  Mostly cloudy, with a low around 51. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °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 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 51. Calm wind.
Saturday
Increasing clouds, with a high near 87. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 54. Northwest wind 6 to 11 mph becoming light west northwest in the evening. Winds could gust as high as 24 mph.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Patchy fog before 7am. Otherwise, partly sunny, with a high near 84. Calm wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 51. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Victor MT
 46.44°N 114.09°W (Elev. 3398 ft)
2:30 pm MDT Aug 15, 2025
12am MDT Aug 16, 2025-6pm MDT Aug 22, 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