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

Heavy Rainfall in Southern California and in the Southern Plains; Heavy Snow in the Sierra Nevada Mountains and Rockies

A Pacific storm will bring coastal/lower elevation heavy to excessive rainfall to southern California and the Southern Rockies today, with localized flash flooding possible, especially near recent burn scars. Heavy snow is forecast over parts of the Sierra Nevada Mountains today and over the Northern Rockies on Wednesday. Several inches of snowfall accumulation is possible. Read More >

Current conditions at

JETTE (JETM8)

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

NA

33°F

1°C

Humidity 83%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 14 Oct 05:43 AM MDT
Extended Forecast for

7 Miles N Big Arm MT

  • Today

    Today: Widespread frost before noon. Otherwise, sunny, with a high near 44. Calm wind becoming north northeast around 5 mph.

    High: 44 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 30. Light north northeast wind.

    Low: 30 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 10am. Otherwise, sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 1am. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 49 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 1am. Otherwise, partly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain, mainly before midnight. Partly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread frost before noon. Otherwise, sunny, with a high near 44. Calm wind becoming north northeast around 5 mph.
Tonight
Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 30. Light north northeast wind.
Wednesday
Widespread frost, mainly before 10am. Otherwise, sunny, with a high near 48. Light and variable wind.
Wednesday Night
Areas of frost after 1am. Otherwise, mostly clear, with a low around 33. Calm wind.
Thursday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 33.
Friday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 48.
Friday Night
A chance of rain, mainly before midnight. Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 41.
Sunday
Rain. Mostly cloudy, with a high near 52.
Sunday Night
Rain likely. Mostly cloudy, with a low around 36.
Monday
Rain and snow likely. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Big Arm MT
 47.9°N 114.31°W (Elev. 3675 ft)
Last Update:
3:30 am MDT Oct 14, 2025
Forecast Valid:
6am MDT Oct 14, 2025-6pm MDT Oct 20, 2025
 
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Additional Resources

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Chance of Precipitation