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

Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

82°F

28°C

Humidity 28%
Wind Speed S 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 23 Aug 07:00 PM MDT
Extended Forecast for

16 Miles ENE Hyattville WY

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Partly cloudy, with a low around 46. West wind 5 to 8 mph becoming light and variable.

    Low: 46 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65. Light west wind increasing to 8 to 13 mph in the morning.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. West wind 5 to 9 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. West wind 5 to 8 mph becoming light and variable  in the evening. Winds could gust as high as 21 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 65. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. West northwest wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 46. West wind 5 to 8 mph becoming light and variable.
Monday
Mostly sunny, with a high near 65. Light west wind increasing to 8 to 13 mph in the morning.
Monday Night
Mostly cloudy, with a low around 43. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 42. West wind 5 to 8 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Wednesday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 45. West northwest wind 5 to 7 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46.
Friday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 44.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64. Breezy.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 43.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ENE Hyattville WY
 44.37°N 107.33°W (Elev. 9196 ft)
7:01 pm MDT Aug 23, 2026
7pm MDT Aug 23, 2026-6pm MDT Aug 30, 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