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

Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

JETTE (JETM8)

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

NA

44°F

7°C

Humidity 68%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 14 Oct 09:43 PM MDT
Extended Forecast for

5 Miles N Big Arm MT

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Areas of frost before 9am. Otherwise, sunny, with a high near 56. Calm wind.

    High: 56 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Patchy fog between 7am and 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 59. Calm wind.

    High: 59 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Calm wind.
Thursday
Areas of frost before 9am. Otherwise, sunny, with a high near 56. Calm wind.
Thursday Night
Areas of frost after 3am. Otherwise, partly cloudy, with a low around 35. Calm wind.
Friday
Patchy fog between 7am and 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 59. Calm wind.
Friday Night
Partly cloudy, with a low around 40. Calm wind.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 57.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A slight chance of rain. Partly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Big Arm MT
 47.86°N 114.3°W (Elev. 2972 ft)
Last Update:
2:01 pm MDT Oct 14, 2026
Forecast Valid:
10pm MDT Oct 14, 2026-6pm MDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation