Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

88°F

31°C

Humidity 16%
Wind Speed SW 4 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 27 Aug 01:35 PM MDT
Extended Forecast for

19 Miles S Saddlestring WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 92. East wind around 6 mph.

    High: 92 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. East wind 5 to 7 mph becoming west in the evening.

    Low: 63 °F

    Mostly Cloudy

  • Friday

    Friday: Scattered showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 88. West southwest wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 40%.

    High: 88 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 60. West northwest wind 6 to 11 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 60 °F

    Scattered
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Scattered showers and thunderstorms after noon.  Partly sunny, with a high near 85. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 30%.

    High: 85 °F

    Partly Sunny
    then
    Scattered
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. Northwest wind 5 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Breezy, with a south southwest wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 82 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 92. East wind around 6 mph.
Tonight
Mostly cloudy, with a low around 63. East wind 5 to 7 mph becoming west in the evening.
Friday
Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 88. West southwest wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 60. West northwest wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Saturday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 85. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 57. Northwest wind 5 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly sunny, with a high near 82. Breezy, with a south southwest wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 84. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles S Saddlestring WY
 44.07°N 106.6°W (Elev. 4557 ft)
1:01 pm MDT Aug 27, 2026
1pm MDT Aug 27, 2026-6pm MDT Sep 2, 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