Nor'easter Bringing Dangerous Coastal Conditions to the Mid-Atlantic; Pacific Storm to Impact the Southwest U.S.

A Nor'easter well off the East Coast will slowly track north this week and may gain some subtropical characteristics. Strong onshore winds will bring flooding, dangerous marine conditions, and beach erosion along the Mid-Atlantic coast. A Pacific storm will bring gusty winds, severe thunderstorms, and mountain snow to portions of California and the Southwest U.S. through Thursday. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

58°F

14°C

Humidity 34%
Wind Speed NW 11 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Oct 07:53 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Tonight

    Tonight: Mostly clear, with a low around 37. Northwest wind around 5 mph becoming calm.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 60 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62. West northwest wind 7 to 10 mph becoming south southeast in the morning.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. Breezy, with a southwest wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 36 mph.

    Low: 46 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: A 30 percent chance of showers after noon.  Mostly sunny, with a high near 56. Windy, with a southwest wind 23 to 31 mph, with gusts as high as 48 mph.

    High: 56 °F

    Windy. Mostly
    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: Rain showers likely before midnight, then rain and snow showers between midnight and 3am, then snow showers after 3am.  Snow level 9600 feet lowering to 8000 feet after midnight . Low around 31. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 80%.

    Low: 31 °F

    Showers
    Likely and
    Breezy then
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of snow showers before noon.  Partly sunny, with a high near 41.

    High: 41 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Northwest wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 60. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 43. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 62. West northwest wind 7 to 10 mph becoming south southeast in the morning.
Thursday Night
Mostly cloudy, with a low around 46. Breezy, with a southwest wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 36 mph.
Friday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 56. Windy, with a southwest wind 23 to 31 mph, with gusts as high as 48 mph.
Friday Night
Rain showers likely before midnight, then rain and snow showers between midnight and 3am, then snow showers after 3am. Snow level 9600 feet lowering to 8000 feet after midnight . Low around 31. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Saturday
A 30 percent chance of snow showers before noon. Partly sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
6:01 pm MDT Oct 20, 2026
8pm MDT Oct 20, 2026-6pm MDT Oct 27, 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