Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Alpine (K46U)

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

Overcast

39°F

4°C

Humidity NA
Wind Speed SSE 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint N/A
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update NA
Extended Forecast for

6 Miles S Rafter J Ranch WY

  • This Afternoon

    This Afternoon: Snow showers.  High near 39. Breezy, with a west wind 11 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    and Breezy

  • Tonight

    Tonight: Snow showers.  Low around 33. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 8am.  High near 41. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Breezy.
    Rain/Snow
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 11pm.  Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 29 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 26. Southwest wind around 14 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Partly sunny, with a high near 40. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 40 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow showers. High near 39. Breezy, with a west wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers. Low around 33. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Rain, possibly mixed with snow showers, becoming all rain after 8am. High near 41. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 11pm. Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 41. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. Southwest wind around 14 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 40. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 19.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Rafter J Ranch WY
 43.35°N 110.79°W (Elev. 7799 ft)
12:47 pm MST Dec 9, 2025
1pm MST Dec 9, 2025-6pm MST Dec 15, 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