Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

64°F

18°C

Humidity 51%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 02 Sep 12:43 AM MDT
Extended Forecast for

10 Miles NNW Big Arm MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain, then showers likely and possibly a thunderstorm after noon.  Increasing clouds, with a high near 68. Calm wind becoming southwest 5 to 9 mph in the afternoon.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 9pm, then a chance of rain after 4am.  Increasing clouds, with a low around 49. South southwest wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 49 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly before 3pm.  Patchy fog between 8am and 9am.  Otherwise, mostly cloudy, with a high near 60. Calm wind becoming south southwest 5 to 7 mph in the morning.  Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain Likely

  • Friday

    Friday: A chance of rain before noon, then a slight chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 61. Chance of precipitation is 30%.

    High: 61 °F

    Chance Rain
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of rain, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 47. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly before noon.  Partly sunny, with a high near 63.

    High: 63 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of rain.  Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. Calm wind.
Wednesday
A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 68. Calm wind becoming southwest 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of rain before 9pm, then a chance of rain after 4am. Increasing clouds, with a low around 49. South southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
Rain likely, mainly before 3pm. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 60. Calm wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 60%.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.
Friday Night
A chance of rain, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 63.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Sunday
A slight chance of rain. Mostly sunny, with a high near 68.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Labor Day
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 64.
Monday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 50.
Tuesday
A chance of rain. Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Big Arm MT
 47.94°N 114.38°W (Elev. 3796 ft)
12:22 am MDT Sep 2, 2026
1am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
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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