Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

GW2742 Byron (G2742)

Lat: 44.79917°NLon: 108.50567°WElev: 4022.31ft.

NA

68°F

20°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 16 Aug 10:40 PM MDT
Extended Forecast for

Byron WY

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 53. Northwest wind 5 to 7 mph.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. Northeast wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 79. Calm wind becoming northeast around 6 mph in the afternoon.  Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Partly cloudy, with a low around 52. North northeast wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. North wind around 5 mph becoming light and variable  after midnight.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. Northwest wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 83. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 79. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 52. North northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 54. North wind around 5 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 91.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 59.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Byron WY
 44.79°N 108.5°W (Elev. 4003 ft)
8:50 pm MDT Aug 16, 2026
10pm MDT Aug 16, 2026-6pm MDT Aug 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database