Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

32°F

0°C

Humidity 80%
Wind Speed NW 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 19 May 12:20 AM MDT
Extended Forecast for

16 Miles SSW Story WY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 8. Wind chill values as low as -10. Blustery, with a west northwest wind 11 to 16 mph.

    Low: 8 °F

    Partly Cloudy
    and Blustery

  • Tuesday

    Tuesday: A slight chance of snow showers between noon and 2pm.  Mostly sunny, with a high near 24. Wind chill values as low as -10. Blustery, with a northwest wind 10 to 15 mph becoming west southwest in the afternoon.  Chance of precipitation is 20%.

    High: 24 °F

    Sunny and
    Blustery then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14. Wind chill values as low as zero. West southwest wind 8 to 13 mph.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers between noon and 5pm. Some thunder is also possible.  Mostly sunny, with a high near 25. Wind chill values as low as zero. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 25 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers after midnight.  Mostly cloudy, with a low around 16. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. Some thunder is also possible.  High near 19. Blustery, with a northwest wind 15 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%.

    High: 19 °F

    Heavy Snow
    and Blustery

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 11. Blustery, with a west wind 14 to 20 mph, with gusts as high as 28 mph.

    Low: 11 °F

    Chance Snow
    Showers and
    Blustery

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible.  Partly sunny, with a high near 25. Breezy.

    High: 25 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 8. Wind chill values as low as -10. Blustery, with a west northwest wind 11 to 16 mph.
Tuesday
A slight chance of snow showers between noon and 2pm. Mostly sunny, with a high near 24. Wind chill values as low as -10. Blustery, with a northwest wind 10 to 15 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 14. Wind chill values as low as zero. West southwest wind 8 to 13 mph.
Wednesday
A slight chance of snow showers between noon and 5pm. Some thunder is also possible. Mostly sunny, with a high near 25. Wind chill values as low as zero. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 16. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Thursday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 19. Blustery, with a northwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
Thursday Night
A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 11. Blustery, with a west wind 14 to 20 mph, with gusts as high as 28 mph.
Friday
A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 25. Breezy.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 38. Breezy.
Saturday Night
Partly cloudy, with a low around 24. Breezy.
Sunday
Sunny, with a high near 42. Breezy.
Sunday Night
Mostly clear, with a low around 27. Breezy.
Memorial Day
Sunny, with a high near 45. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSW Story WY
 44.38°N 107.18°W (Elev. 12201 ft)
12:31 am MDT May 19, 2026
12am MDT May 19, 2026-6pm MDT May 25, 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