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

Afton WY (KAFO)

Lat: 42.71133°NLon: 110.94217°WElev: 6201.0ft.

Clear

10°F

-12°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 18 Jan 10:15 PM MST
Extended Forecast for

15 Miles NE Border ID

  • Tonight

    Tonight: Mostly clear, with a low around 10. North northeast wind 3 to 6 mph.

    Low: 10 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 28. North northeast wind around 6 mph becoming calm  in the morning.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 27. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 27 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 30. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 30 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 10. North northeast wind 3 to 6 mph.
M.L.King Day
Sunny, with a high near 28. North northeast wind around 6 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 12. Calm wind.
Tuesday
Sunny, with a high near 27. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 12. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 30. Calm wind becoming west northwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 14. Calm wind.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 28.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Saturday
A chance of snow showers. Partly sunny, with a high near 27.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 16.
Sunday
A chance of snow showers. Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NE Border ID
 42.34°N 110.86°W (Elev. 7336 ft)
9:03 pm MST Jan 18, 2026
10pm MST Jan 18, 2026-6pm MST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database