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.

Overcast

75°F

24°C

Humidity 60%
Wind Speed NNW 12 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 22 Jul 07:05 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

Flood Watch July 22, 07:27pm until July 23, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch July 22, 07:27pm until July 23, 06:00am

    NOW until 6:00am Thu

    Flood Watch

  • Tonight

    Low: 54 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely before noon, then showers and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm.  High near 70. North northeast wind 5 to 7 mph becoming light and variable  in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly clear, with a low around 53. Light and variable wind becoming west northwest 5 to 10 mph after midnight.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 80. West northwest wind 7 to 10 mph.

    High: 80 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Light west wind increasing to 5 to 9 mph after midnight.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84. West wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 54. East northeast wind around 6 mph becoming west after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and thunderstorms likely before noon, then showers and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm. High near 70. North northeast wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 53. Light and variable wind becoming west northwest 5 to 10 mph after midnight.
Friday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 80. West northwest wind 7 to 10 mph.
Friday Night
Partly cloudy, with a low around 59. Light west wind increasing to 5 to 9 mph after midnight.
Saturday
Mostly sunny, with a high near 84. West wind 9 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 60. West wind around 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 84.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 81.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
6:01 pm MDT Jul 22, 2026
7pm MDT Jul 22, 2026-6pm MDT Jul 29, 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