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

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Current conditions at

JETTE (JETM8)

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

NA

55°F

13°C

Humidity 51%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 15 Oct 01:43 PM MDT
Extended Forecast for

4 Miles E Big Arm MT

  • Tonight

    Tonight: Patchy freezing fog after 9pm. Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 10am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Areas Frost
    and Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Light south southwest wind becoming southwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Southwest wind 6 to 11 mph becoming light south southwest in the evening. Winds could gust as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy freezing fog after 9pm. Mostly clear, with a low around 36. Calm wind.
Friday
Patchy freezing fog before 10am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 61. Calm wind.
Friday Night
Partly cloudy, with a low around 38. Calm wind.
Saturday
Mostly sunny, with a high near 67. Light south southwest wind becoming southwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 39. Southwest wind 6 to 11 mph becoming light south southwest in the evening. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A slight chance of rain. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Big Arm MT
 47.8°N 114.22°W (Elev. 3068 ft)
Last Update:
3:00 pm MDT Oct 15, 2026
Forecast Valid:
3pm MDT Oct 15, 2026-6pm MDT Oct 22, 2026
 
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