Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Alpine (K46U)

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

Clear

7°F

-14°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 19 Jan 10:55 PM MST
Extended Forecast for

8 Miles SSE Rafter J Ranch WY

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -10. South wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Wind chill values as low as -10. South wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 5. Wind chill values as low as -5. South southwest wind 7 to 9 mph.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 31. Light and variable wind.

    High: 31 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Calm wind.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. Light and variable wind.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 6. Wind chill values as low as -10. South wind 9 to 14 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 30. Wind chill values as low as -10. South wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 5. Wind chill values as low as -5. South southwest wind 7 to 9 mph.
Wednesday
Sunny, with a high near 31. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 5. Calm wind.
Thursday
Mostly sunny, with a high near 33. Calm wind.
Thursday Night
Partly cloudy, with a low around 9. Light and variable wind.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly clear, with a low around 3.
Saturday
A 20 percent chance of snow showers after 11am. Sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 32.
Sunday Night
A chance of snow showers. Partly cloudy, with a low around 12.
Monday
A chance of snow showers. Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Rafter J Ranch WY
 43.31°N 110.75°W (Elev. 6657 ft)
10:18 pm MST Jan 19, 2026
11pm MST Jan 19, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

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