Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Current conditions at

JETTE (JETM8)

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

NA

55°F

13°C

Humidity 97%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 03 Sep 10:43 AM MDT
Extended Forecast for

7 Miles N Big Arm MT

  • Today

    Today: A 30 percent chance of rain before noon.  Partly sunny, with a high near 61. South southwest wind around 8 mph.

    High: 61 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely before 4am, then a slight chance of rain after 5am.  Mostly cloudy, with a low around 46. South southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain Likely

  • Friday

    Friday: A 40 percent chance of rain, mainly before 9am.  Mostly cloudy, with a high near 60. Calm wind becoming south around 5 mph in the afternoon.

    High: 60 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of rain after midnight.  Mostly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 61. Calm wind becoming east northeast around 5 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Rain Likely
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 45. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before noon.  Partly sunny, with a high near 64. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Showers
    Likely

  • Labor Day

    Labor Day: Rain likely before noon, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 59.

    High: 59 °F

    Showers
    Likely

Detailed Forecast

Today
A 30 percent chance of rain before noon. Partly sunny, with a high near 61. South southwest wind around 8 mph.
Tonight
Rain likely before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 46. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 40 percent chance of rain, mainly before 9am. Mostly cloudy, with a high near 60. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 46. Light and variable wind.
Saturday
Rain likely, mainly before noon. Mostly cloudy, with a high near 61. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 64. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight. Mostly cloudy, with a low around 48.
Labor Day
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59.
Monday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Mostly cloudy, with a high near 63.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Big Arm MT
 47.9°N 114.31°W (Elev. 3675 ft)
2:01 am MDT Sep 3, 2026
11am MDT Sep 3, 2026-6pm MDT Sep 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database