National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

GW2742 Byron (G2742)

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

NA

54°F

12°C

Humidity 35%
Wind Speed NNE 2 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 28 Apr 03:25 PM MDT
Extended Forecast for

Byron WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. West northwest wind 5 to 7 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 33. Northwest wind 5 to 10 mph becoming light west after midnight. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 55. Light and variable wind becoming north 8 to 13 mph in the morning.

    High: 55 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. North wind 6 to 13 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 60. North northwest wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. North wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. West northwest wind 5 to 7 mph.
Tonight
A slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 33. Northwest wind 5 to 10 mph becoming light west after midnight. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 55. Light and variable wind becoming north 8 to 13 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 32. North wind 6 to 13 mph.
Thursday
Sunny, with a high near 60. North northwest wind 5 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 30. North wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 69. Calm wind becoming southeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 41.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Byron WY
 44.79°N 108.5°W (Elev. 4003 ft)
Last Update:
3:17 pm MDT Apr 28, 2026
Forecast Valid:
3pm MDT Apr 28, 2026-6pm MDT May 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation