Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Mostly Cloudy

66°F

19°C

Humidity 52%
Wind Speed NNW 6 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Jul 03:05 AM MDT
Extended Forecast for

13 Miles S Story WY

  • Overnight

    Overnight: Partly cloudy, with a low around 43. West southwest wind 8 to 10 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm.  High near 60. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    High: 60 °F

    Slight Chance
    T-storms then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 5am, then showers likely and possibly a thunderstorm after 5am.  Low around 37. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 37 °F

    T-storms then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 47. Breezy, with a southwest wind 9 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 80%.

    High: 47 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 35. Northwest wind 11 to 14 mph becoming south in the evening. Winds could gust as high as 23 mph.

    Low: 35 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 62 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Mostly clear, with a low around 41. West northwest wind 10 to 14 mph becoming south southwest in the evening. Winds could gust as high as 24 mph.

    Low: 41 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Sunny then
    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. West southwest wind 8 to 10 mph.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. High near 60. West southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 5am, then showers likely and possibly a thunderstorm after 5am. Low around 37. West southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm. High near 47. Breezy, with a southwest wind 9 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 35. Northwest wind 11 to 14 mph becoming south in the evening. Winds could gust as high as 23 mph.
Thursday
Sunny, with a high near 62. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Thursday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 41. West northwest wind 10 to 14 mph becoming south southwest in the evening. Winds could gust as high as 24 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. Breezy.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. Breezy.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 42. Breezy.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 63. Breezy.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 41. Breezy.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 63. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Story WY
 44.42°N 107.16°W (Elev. 10400 ft)
1:58 am MDT Jul 15, 2025
3am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database