Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Clear

37°F

3°C

Humidity 44%
Wind Speed SSE 6 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 31 Jan 09:20 PM MST
Extended Forecast for

15 Miles S Story WY

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 20 by 5am. Wind chill values as low as -5. Blustery, with a west northwest wind around 23 mph, with gusts as high as 32 mph.

    Low: 15 °F

    Increasing
    Clouds and
    Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 26. Blustery, with a west wind 16 to 22 mph, with gusts as high as 31 mph.

    High: 26 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. Wind chill values as low as -5. Windy, with a west wind 22 to 28 mph, with gusts as high as 37 mph.

    Low: 12 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 17. Wind chill values as low as -10. Windy, with a west northwest wind 20 to 25 mph, with gusts as high as 39 mph.

    High: 17 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Partly Cloudy
    and Blustery

  • Tuesday

    Tuesday: A 20 percent chance of snow showers.  Mostly cloudy, with a high near 14. Windy, with a west northwest wind 24 to 28 mph, with gusts as high as 41 mph.

    High: 14 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 7. Windy, with a west northwest wind around 25 mph, with gusts as high as 33 mph.

    Low: 7 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 21. Breezy.

    High: 21 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. Windy.

    Low: 15 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Increasing clouds, with a temperature rising to around 20 by 5am. Wind chill values as low as -5. Blustery, with a west northwest wind around 23 mph, with gusts as high as 32 mph.
Sunday
Partly sunny, with a high near 26. Blustery, with a west wind 16 to 22 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 12. Wind chill values as low as -5. Windy, with a west wind 22 to 28 mph, with gusts as high as 37 mph.
Monday
Mostly sunny, with a high near 17. Wind chill values as low as -10. Windy, with a west northwest wind 20 to 25 mph, with gusts as high as 39 mph.
Monday Night
Partly cloudy, with a low around 5. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 30 mph.
Tuesday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 14. Windy, with a west northwest wind 24 to 28 mph, with gusts as high as 41 mph.
Tuesday Night
Mostly cloudy, with a low around 7. Windy, with a west northwest wind around 25 mph, with gusts as high as 33 mph.
Wednesday
Partly sunny, with a high near 21. Breezy.
Wednesday Night
Mostly cloudy, with a low around 15. Windy.
Thursday
Sunny, with a high near 26. Windy.
Thursday Night
Mostly clear, with a low around 13. Breezy.
Friday
Mostly sunny, with a high near 24. Breezy.
Friday Night
Partly cloudy, with a low around 9. Breezy.
Saturday
Mostly sunny, with a high near 18. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Story WY
 44.38°N 107.18°W (Elev. 12201 ft)
8:47 pm MST Jan 31, 2026
9pm MST Jan 31, 2026-6pm MST Feb 7, 2026
 
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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