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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Afton WY (KAFO)

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

Clear

21°F

-6°C

Humidity 57%
Wind Speed N 0 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 27 Jan 11:35 AM MST
Extended Forecast for

15 Miles NE Border ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 29. Calm wind.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Light southeast wind.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 29. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Partly Sunny
    then Snow
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. West northwest wind around 5 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 27. Calm wind becoming west around 6 mph in the afternoon.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. West northwest wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 31. Light west wind.

    High: 31 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 29. Calm wind.
Tonight
Mostly cloudy, with a low around 18. Light southeast wind.
Wednesday
Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 29. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 17. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 27. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 19. West northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 31. Light west wind.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
A slight chance of snow showers. Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NE Border ID
 42.34°N 110.86°W (Elev. 7336 ft)
Last Update:
11:32 am MST Jan 27, 2026
Forecast Valid:
12pm MST Jan 27, 2026-6pm MST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation