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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Alpine (K46U)

Lat: 43.1846°NLon: 111.0424°WElev: 5634.0ft.

Overcast

34°F

1°C

Humidity NA
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

2 Miles ESE Alpine WY

  • This Afternoon

    This Afternoon: Snow showers likely, mainly before 5pm. Cloudy, with a high near 34. Southwest wind 7 to 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers, mainly before 2am. Low around 28. South southwest wind 9 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow Showers

  • Monday

    Monday: Scattered snow showers. Cloudy, with a high near 36. Southwest wind around 9 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Scattered
    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 29. Southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers before 8am, then rain, possibly mixed with snow showers. Snow level rising to 7200 feet in the afternoon. High near 38. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow showers, becoming all rain after 2am. Snow level 7200 feet rising to 7900 feet after midnight. Low around 34. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Showers. High near 41. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

    High: 41 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 11pm. Cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Rain likely, possibly mixed with snow showers, becoming all rain after 11am. Snow level 7700 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely then
    Showers
    Likely

Detailed Forecast

This Afternoon
Snow showers likely, mainly before 5pm. Cloudy, with a high near 34. Southwest wind 7 to 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers, mainly before 2am. Low around 28. South southwest wind 9 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
Scattered snow showers. Cloudy, with a high near 36. Southwest wind around 9 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 29. Southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers before 8am, then rain, possibly mixed with snow showers. Snow level rising to 7200 feet in the afternoon. High near 38. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow showers, becoming all rain after 2am. Snow level 7200 feet rising to 7900 feet after midnight. Low around 34. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Wednesday
Showers. High near 41. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Wednesday Night
Showers likely, mainly before 11pm. Cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.
Thursday
Rain likely, possibly mixed with snow showers, becoming all rain after 11am. Snow level 7700 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Thursday Night
A chance of rain showers before 11pm, then a slight chance of rain and snow showers. Snow level 7800 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Friday
A chance of rain and snow showers. Snow level 7500 feet. Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Alpine WY
 43.14°N 110.96°W (Elev. 6726 ft)
Last Update:
2:32 pm MST Dec 7, 2025
Forecast Valid:
3pm MST Dec 7, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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