Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain from Tropical Storm Moke will begin to impact the Big Island today, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Repeated storms and heavy rainfall may cause flash flooding from the Plains into the Lower MS Valley. Dangerous heat persists across the South. 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 25%
Wind Speed N 10 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 23 Aug 12:20 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms between 4pm and 5pm.  Sunny, with a high near 76. West northwest wind 11 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 53. West wind 8 to 11 mph.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 74. West wind 8 to 10 mph.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms between 8pm and 9pm.  Mostly cloudy, with a low around 50. North northwest wind 5 to 7 mph becoming light and variable.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 69. Light and variable wind becoming southeast around 6 mph in the morning.  Chance of precipitation is 60%.

    High: 69 °F

    Partly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. North northeast wind around 6 mph becoming light and variable.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71. West wind around 6 mph becoming south in the afternoon.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms between 4pm and 5pm. Sunny, with a high near 76. West northwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 53. West wind 8 to 11 mph.
Monday
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 74. West wind 8 to 10 mph.
Monday Night
A slight chance of showers and thunderstorms between 8pm and 9pm. Mostly cloudy, with a low around 50. North northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 20%.
Tuesday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 69. Light and variable wind becoming southeast around 6 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 48. North northeast wind around 6 mph becoming light and variable.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. West wind around 6 mph becoming south in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51.
Thursday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Thursday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 74. Breezy.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 72. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
12:02 pm MDT Aug 23, 2026
12pm MDT Aug 23, 2026-6pm MDT Aug 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