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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Pocatello (Monte Vista) (ITD25)

Lat: 42.88987°NLon: 112.43237°WElev: 4605.0ft.

unknown precip

45°F

7°C

Humidity 93%
Wind Speed NNW 11 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility 1.24 mi
Wind Chill39°F (4°C)
Last update 25 Dec 01:00 AM MST
Extended Forecast for

10 Miles WNW Mccammon ID

  • Overnight

    Overnight: Rain. Snow level 8900 feet lowering to 8200 feet. Steady temperature around 46. Breezy, with a south wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Rain and
    Breezy

  • Christmas Day

    Christmas Day: Rain likely, mainly before 9am. Snow level 7500 feet lowering to 6900 feet. Mostly cloudy, with a steady temperature around 46. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain and snow before 2am, then rain between 2am and 5am, then rain, possibly mixed with snow after 5am. Snow level 7200 feet lowering to 6600 feet after midnight . Low around 38. South wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow, becoming all snow after 2pm. High near 43. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 29. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely
    then Chance
    Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Cloudy, with a high near 34. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain. Snow level 8900 feet lowering to 8200 feet. Steady temperature around 46. Breezy, with a south wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.
Christmas Day
Rain likely, mainly before 9am. Snow level 7500 feet lowering to 6900 feet. Mostly cloudy, with a steady temperature around 46. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Thursday Night
Rain and snow before 2am, then rain between 2am and 5am, then rain, possibly mixed with snow after 5am. Snow level 7200 feet lowering to 6600 feet after midnight . Low around 38. South wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain and snow, becoming all snow after 2pm. High near 43. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 29. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 34. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 16.
Monday
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Mccammon ID
 42.68°N 112.41°W (Elev. 5997 ft)
Last Update:
10:31 pm MST Dec 24, 2025
Forecast Valid:
1am MST Dec 25, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation