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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Mostly Cloudy

72°F

22°C

Humidity 64%
Wind Speed WNW 8 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 22 Jul 08:35 PM MDT
Extended Forecast for

8 Miles SE Story WY

Flood Watch July 22, 09:00pm until July 23, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch July 22, 09:00pm until July 23, 06:00am

    NOW until 6:00am Thu

    Flood Watch

  • Tonight

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 9am. Patchy smoke after 8am. Cloudy, then gradually becoming mostly sunny, with a high near 84. Light and variable wind becoming north northwest 6 to 11 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Light and variable wind becoming west southwest 5 to 7 mph in the evening.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 95. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. West northwest wind 5 to 9 mph becoming southwest in the evening.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 99. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. West southwest wind around 8 mph.

    Low: 64 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 97.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly after 5am. Patchy smoke before 3am. Mostly cloudy, with a low around 60. Southwest wind 5 to 9 mph becoming light west.
Thursday
A chance of showers, with thunderstorms also possible after 9am. Patchy smoke after 8am. Cloudy, then gradually becoming mostly sunny, with a high near 84. Light and variable wind becoming north northwest 6 to 11 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 59. Light and variable wind becoming west southwest 5 to 7 mph in the evening.
Friday
Sunny, with a high near 95. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 63. West northwest wind 5 to 9 mph becoming southwest in the evening.
Saturday
Mostly sunny and hot, with a high near 99. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. West southwest wind around 8 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 97.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 93.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Tuesday
A chance of showers and thunderstorms. Sunny, with a high near 93.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Story WY
 44.49°N 106.77°W (Elev. 4564 ft)
Last Update:
8:49 pm MDT Jul 22, 2026
Forecast Valid:
9pm MDT Jul 22, 2026-6pm MDT Jul 29, 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