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

Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

52°F

11°C

Humidity 34%
Wind Speed WSW 10 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 08 Oct 07:15 AM MDT
Extended Forecast for

15 Miles S Story WY

Fire Weather Watch October 9, 12:00pm until October 9, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: Sunny, with a high near 58. West wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Breezy, with a light west wind increasing to 17 to 22 mph in the evening. Winds could gust as high as 32 mph.

    Low: 35 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: Sunny, with a high near 59. Windy, with a west southwest wind 17 to 25 mph, with gusts as high as 40 mph.

    High: 59 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. Windy, with a west southwest wind 14 to 19 mph increasing to 23 to 28 mph in the evening. Winds could gust as high as 47 mph.

    Low: 36 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: A chance of rain showers after noon, mixing with snow after 3pm. Snow level 10800 feet. Mostly sunny, with a high near 53. Windy, with a southwest wind 23 to 28 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 53 °F

    Mostly Sunny
    and Windy
    then Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow showers, becoming all snow after 3am. Snow level 10900 feet lowering to 10200 feet after midnight . Low around 23. West southwest wind 6 to 8 mph becoming north northwest in the evening. Chance of precipitation is 90%.

    Low: 23 °F

    Rain/Snow

  • Sunday

    Sunday: Snow showers, possibly mixed with rain, becoming all snow after noon. High near 34. South southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 34 °F

    Rain/Snow
    then Snow
    Showers

  • Sunday Night

    Sunday Night: Snow showers. Low around 17. Chance of precipitation is 100%.

    Low: 17 °F

    Snow Showers

  • Columbus Day

    Columbus Day: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.

    High: 32 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 58. West wind 7 to 13 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 35. Breezy, with a light west wind increasing to 17 to 22 mph in the evening. Winds could gust as high as 32 mph.
Friday
Sunny, with a high near 59. Windy, with a west southwest wind 17 to 25 mph, with gusts as high as 40 mph.
Friday Night
Partly cloudy, with a low around 36. Windy, with a west southwest wind 14 to 19 mph increasing to 23 to 28 mph in the evening. Winds could gust as high as 47 mph.
Saturday
A chance of rain showers after noon, mixing with snow after 3pm. Snow level 10800 feet. Mostly sunny, with a high near 53. Windy, with a southwest wind 23 to 28 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Rain, possibly mixed with snow showers, becoming all snow after 3am. Snow level 10900 feet lowering to 10200 feet after midnight . Low around 23. West southwest wind 6 to 8 mph becoming north northwest in the evening. Chance of precipitation is 90%.
Sunday
Snow showers, possibly mixed with rain, becoming all snow after noon. High near 34. South southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday Night
Snow showers. Low around 17. Chance of precipitation is 100%.
Columbus Day
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21.
Tuesday
A slight chance of rain and snow showers. Sunny, with a high near 47.
Tuesday Night
A chance of snow showers. Partly cloudy, with a low around 26.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Story WY
 44.39°N 107.06°W (Elev. 10000 ft)
Last Update:
6:31 am MDT Oct 8, 2026
Forecast Valid:
7am 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