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.

Mist

32°F

0°C

Humidity NA
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint N/A
Visibility 3.00 mi
Last update NA
Extended Forecast for

Alpine WY

  • Tonight

    Tonight: Snow showers, mainly before 2am.  Low around 27. South southwest wind around 7 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Showers

  • Monday

    Monday: Scattered snow showers before 2pm, then scattered rain and snow showers.  Mostly cloudy, with a high near 37. South wind around 7 mph becoming west in the morning.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 37 °F

    Scattered
    Snow Showers
    then
    Scattered
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers likely before 2am, then rain and snow showers likely.  Mostly cloudy, with a low around 31. South southwest wind 7 to 11 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow showers before 11am, then rain showers.  High near 40. Southwest wind around 11 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Showers

  • Tuesday Night

    Tuesday Night: Showers.  Low around 34. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    Low: 34 °F

    Showers

  • Wednesday

    Wednesday: Showers.  High near 44. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%.

    High: 44 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 11pm.  Cloudy, with a low around 35. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Showers likely, mainly before 11am.  Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Showers

Detailed Forecast

Tonight
Snow showers, mainly before 2am. Low around 27. South southwest wind around 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Scattered snow showers before 2pm, then scattered rain and snow showers. Mostly cloudy, with a high near 37. South wind around 7 mph becoming west in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
Snow showers likely before 2am, then rain and snow showers likely. Mostly cloudy, with a low around 31. South southwest wind 7 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Rain likely, possibly mixed with snow showers before 11am, then rain showers. High near 40. Southwest wind around 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Showers. Low around 34. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Wednesday
Showers. High near 44. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Wednesday Night
Showers likely, mainly before 11pm. Cloudy, with a low around 35. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 31.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 44.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Alpine WY
 43.16°N 111.03°W (Elev. 5892 ft)
8:31 pm MST Dec 7, 2025
9pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database