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

Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Current conditions at

Afton WY (KAFO)

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

Mostly Cloudy

37°F

3°C

Humidity 86%
Wind Speed S 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 30 Jun 01:35 AM MDT
Extended Forecast for

10 Miles NNE Border ID

  • Overnight

    Overnight: Clear, with a steady temperature around 41. East wind around 6 mph.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 61. Light and variable wind becoming west southwest 5 to 8 mph in the morning.

    High: 61 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 41. West southwest wind 6 to 8 mph becoming east southeast after midnight.

    Low: 41 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. South southeast wind 6 to 9 mph becoming southwest in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. South southwest wind 6 to 8 mph becoming east northeast after midnight.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. East wind 6 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. West southwest wind 7 to 9 mph becoming east northeast in the evening.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a steady temperature around 41. East wind around 6 mph.
Tuesday
Increasing clouds, with a high near 61. Light and variable wind becoming west southwest 5 to 8 mph in the morning.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 41. West southwest wind 6 to 8 mph becoming east southeast after midnight.
Wednesday
Mostly sunny, with a high near 65. South southeast wind 6 to 9 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 46. South southwest wind 6 to 8 mph becoming east northeast after midnight.
Thursday
Mostly sunny, with a high near 67. East wind 6 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 48. West southwest wind 7 to 9 mph becoming east northeast in the evening.
Friday
Mostly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 47.
Independence Day
Sunny, with a high near 71.
Saturday Night
Clear, with a low around 48.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Border ID
 42.33°N 111.01°W (Elev. 7582 ft)
Last Update:
12:32 am MDT Jun 30, 2026
Forecast Valid:
1am MDT Jun 30, 2026-6pm MDT Jul 6, 2026
 
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