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 85%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 14 Oct 07:43 AM MDT
Extended Forecast for

10 Miles W Big Arm MT

  • Today

    Today: Widespread frost, mainly before 11am.  Otherwise, sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 11pm.  Otherwise, partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost before 10am.  Otherwise, sunny, with a high near 51. Calm wind.

    High: 51 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after 4am.  Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Thursday

    Thursday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 11pm.  Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Areas Frost

  • Friday

    Friday: A 30 percent chance of rain after noon.  Widespread frost before 9am.  Otherwise, mostly sunny, with a high near 52.

    High: 52 °F

    Frost then
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain, mainly before midnight.  Partly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Saturday

    Saturday: Areas of frost before 10am.  Otherwise, mostly sunny, with a high near 54.

    High: 54 °F

    Areas Frost
    then Mostly
    Sunny

Detailed Forecast

Today
Widespread frost, mainly before 11am. Otherwise, sunny, with a high near 46. Light and variable wind.
Tonight
Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 29. Calm wind.
Wednesday
Widespread frost before 10am. Otherwise, sunny, with a high near 51. Calm wind.
Wednesday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 33. Calm wind.
Thursday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 53. Light and variable wind.
Thursday Night
Areas of frost after 11pm. Otherwise, partly cloudy, with a low around 32.
Friday
A 30 percent chance of rain after noon. Widespread frost before 9am. Otherwise, mostly sunny, with a high near 52.
Friday Night
A chance of rain, mainly before midnight. Partly cloudy, with a low around 34.
Saturday
Areas of frost before 10am. Otherwise, mostly sunny, with a high near 54.
Saturday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 41.
Sunday
Rain. Mostly cloudy, with a high near 55.
Sunday Night
Rain likely. Mostly cloudy, with a low around 36.
Monday
Rain likely. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Big Arm MT
 47.82°N 114.51°W (Elev. 3294 ft)
3:30 am MDT Oct 14, 2025
8am MDT Oct 14, 2025-6pm MDT Oct 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database