National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 moderate to locally heavy rain to portions of South Texas into Saturday. Read More >

Current conditions at

Big Hole Pass CTY-278 MP 32 (MTBHP)

Lat: 45.31545°NLon: 113.30974°WElev: 6722.0ft.

NA

64°F

18°C

Humidity 33%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 15 Aug 09:45 AM MDT
Extended Forecast for

7 Miles E Jackson MT

  • Today

    Today: Sunny, with a high near 75. West southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Widespread haze after 1am. Mostly clear, with a low around 52. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.

    Low: 52 °F

    Mostly Clear
    then Haze

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Widespread haze before 8am. Mostly sunny, with a high near 75. Southeast wind 5 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 75 °F

    Haze then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 51. West southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Showers likely after noon. Partly sunny, with a high near 71. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 71 °F

    Partly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. West northwest wind 6 to 10 mph becoming southeast after midnight.

    Low: 48 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 73. South southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 75. West southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Tonight
Widespread haze after 1am. Mostly clear, with a low around 52. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Saturday
A 20 percent chance of showers after noon. Widespread haze before 8am. Mostly sunny, with a high near 75. Southeast wind 5 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 51. West southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Sunday
Showers likely after noon. Partly sunny, with a high near 71. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. West northwest wind 6 to 10 mph becoming southeast after midnight.
Monday
Sunny, with a high near 73. South southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 52. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Jackson MT
 45.36°N 113.26°W (Elev. 7270 ft)
Last Update:
9:12 am MDT Aug 15, 2025
Forecast Valid:
10am MDT Aug 15, 2025-6pm MDT Aug 21, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation