Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

91°F

33°C

Humidity 17%
Wind Speed NE 8 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 13 Jul 03:30 PM MDT
Extended Forecast for

15 Miles S Story WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. Breezy, with a west wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 58 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 45. West northwest wind 8 to 14 mph becoming south in the evening. Winds could gust as high as 21 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 4pm.  Sunny, with a high near 61. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 61 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Snow level 13800 feet lowering to 13100 feet after midnight . Increasing clouds, with a low around 39. Breezy, with a west wind 14 to 16 mph becoming north northwest in the evening. Winds could gust as high as 22 mph.  Chance of precipitation is 50%.

    Low: 39 °F

    Breezy.
    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain showers before 7am, then a chance of rain and snow showers between 7am and 8am, then rain showers after 8am. Some thunder is also possible.  Snow level 12900 feet. High near 46. Breezy, with a west southwest wind 14 to 17 mph becoming north in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow
    then Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow showers before 2am, then rain showers likely between 2am and 5am, then rain and snow showers likely after 5am. Some thunder is also possible.  Snow level 13000 feet lowering to 12500 feet after midnight . Low around 35. Breezy, with a north northeast wind 14 to 17 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 90%.

    Low: 35 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain and snow showers before 11am, then snow showers between 11am and 1pm, then rain and snow showers after 1pm. Some thunder is also possible.  Snow level 12300 feet. High near 40. Breezy, with a south southwest wind 14 to 20 mph becoming west in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 80%.

    High: 40 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers between 11pm and midnight. Some thunder is also possible.  Mostly cloudy, with a low around 30. Breezy.  Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain showers after noon, mixing with snow after 4pm. Some thunder is also possible.  Snow level rising to 12800 feet in the afternoon. Sunny, with a high near 48. Breezy.  Chance of precipitation is 20%.

    High: 48 °F

    Sunny then
    Slight Chance
    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 58. Breezy, with a west wind 8 to 15 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 45. West northwest wind 8 to 14 mph becoming south in the evening. Winds could gust as high as 21 mph.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 61. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
A chance of showers and thunderstorms. Snow level 13800 feet lowering to 13100 feet after midnight . Increasing clouds, with a low around 39. Breezy, with a west wind 14 to 16 mph becoming north northwest in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Tuesday
A chance of rain showers before 7am, then a chance of rain and snow showers between 7am and 8am, then rain showers after 8am. Some thunder is also possible. Snow level 12900 feet. High near 46. Breezy, with a west southwest wind 14 to 17 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow showers before 2am, then rain showers likely between 2am and 5am, then rain and snow showers likely after 5am. Some thunder is also possible. Snow level 13000 feet lowering to 12500 feet after midnight . Low around 35. Breezy, with a north northeast wind 14 to 17 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Wednesday
Rain and snow showers before 11am, then snow showers between 11am and 1pm, then rain and snow showers after 1pm. Some thunder is also possible. Snow level 12300 feet. High near 40. Breezy, with a south southwest wind 14 to 20 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers between 11pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 30%.
Thursday
A slight chance of rain showers after noon, mixing with snow after 4pm. Some thunder is also possible. Snow level rising to 12800 feet in the afternoon. Sunny, with a high near 48. Breezy. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow showers before midnight. Some thunder is also possible. Snow level 12800 feet. Mostly clear, with a low around 35. Breezy. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms. Snow level 12600 feet rising to 13300 feet in the afternoon. Sunny, with a high near 51. Breezy.
Friday Night
A slight chance of showers and thunderstorms. Snow level 13300 feet. Mostly cloudy, with a low around 37. Breezy.
Saturday
A chance of showers and thunderstorms. Snow level 13000 feet rising to 13600 feet in the afternoon. Mostly sunny, with a high near 51. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Story WY
 44.38°N 107.18°W (Elev. 12201 ft)
3:43 pm MDT Jul 13, 2025
3pm MDT Jul 13, 2025-6pm MDT Jul 19, 2025
 
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Additional Resources

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