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

Hurricane Isaias to Approach the Northern Gulf Coast on Friday

Isaias is expected to approach the northern Gulf Coast as a strong hurricane on Friday, bringing life-threatening storm surge, damaging winds, heavy rain, and severe thunderstorms across the region and Southeast into the weekend, with risks of flooding and tornadoes. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

76°F

24°C

Humidity 13%
Wind Speed NNW 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 08 Oct 03:53 PM MDT
Extended Forecast for

18 Miles S Story WY

Red Flag Warning October 9, 12:00pm until October 9, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph.

    High: 47 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Breezy, with a west southwest wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 28 mph.

    Low: 33 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 46. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Windy, with a west southwest wind 21 to 31 mph, with gusts as high as 49 mph.

    Low: 34 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: A 40 percent chance of snow showers after noon. Mostly sunny, with a high near 42. Windy, with a southwest wind 18 to 26 mph, with gusts as high as 44 mph. Little or no snow accumulation expected.

    High: 42 °F

    Windy. Mostly
    Sunny then
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Snow showers. Low around 26. Breezy, with a south wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 26 °F

    Snow Showers
    and Breezy

  • Sunday

    Sunday: Snow showers. High near 29. Breezy, with a south wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

    High: 29 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Rain and snow showers. Low around 23. Breezy. Chance of precipitation is 100%.

    Low: 23 °F

    Rain/Snow and
    Breezy

  • Columbus Day

    Columbus Day: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

    High: 28 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 47. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 33. Breezy, with a west southwest wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 28 mph.
Friday
Mostly sunny, with a high near 46. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 34 mph.
Friday Night
Partly cloudy, with a low around 34. Windy, with a west southwest wind 21 to 31 mph, with gusts as high as 49 mph.
Saturday
A 40 percent chance of snow showers after noon. Mostly sunny, with a high near 42. Windy, with a southwest wind 18 to 26 mph, with gusts as high as 44 mph. Little or no snow accumulation expected.
Saturday Night
Snow showers. Low around 26. Breezy, with a south wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Sunday
Snow showers. High near 29. Breezy, with a south wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
Sunday Night
Rain and snow showers. Low around 23. Breezy. Chance of precipitation is 100%.
Columbus Day
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 24.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 36.
Tuesday Night
A chance of snow showers. Partly cloudy, with a low around 25.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles S Story WY
 44.36°N 107.18°W (Elev. 11732 ft)
Last Update:
2:47 pm MDT Oct 8, 2026
Forecast Valid:
4pm MDT Oct 8, 2026-6pm MDT Oct 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation