Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

GW2742 Byron (G2742)

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

NA

49°F

9°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 18 Oct 07:55 PM MDT
Extended Forecast for

2 Miles W Byron WY

  • Tonight

    Tonight: Areas of frost before 4am, then areas of frost after 5am.  Otherwise, mostly clear, with a low around 33. Southwest wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Monday

    Monday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 67. Light southeast wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 67 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. East northeast wind around 5 mph becoming calm  after midnight.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Calm wind.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. Calm wind becoming northwest around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Areas of frost before 4am, then areas of frost after 5am. Otherwise, mostly clear, with a low around 33. Southwest wind 5 to 7 mph becoming light and variable after midnight.
Monday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 67. Light southeast wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 37. East northeast wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 67. Calm wind.
Tuesday Night
Mostly clear, with a low around 38. Calm wind becoming northwest around 6 mph.
Wednesday
Sunny, with a high near 67. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 41. Calm wind.
Thursday
Sunny, with a high near 72.
Thursday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 45.
Friday
Showers likely. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 36. Breezy.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Byron WY
 44.78°N 108.56°W (Elev. 4114 ft)
6:31 pm MDT Oct 18, 2026
8pm MDT Oct 18, 2026-6pm MDT Oct 25, 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