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

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122° N Lon: 106.71947° W Elev: 4925.0 ft.

Clear

52°F

11°C

Humidity 46%
Wind Speed W 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 19 Oct 08:15 PM MDT
Detailed forecast for

Northeast Johnson County

This Afternoon
Sunny, breezy with highs in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph.
Tonight
Clear. Lows in the lower 40s. South winds 10 to 15 mph. Gusts up to 30 mph in the evening.
Tuesday
Sunny. Highs around 70. West winds around 10 mph, becoming north in the afternoon.
Tuesday Night
Clear. Lows around 40. North winds around 10 mph in the evening.
Wednesday
Sunny, breezy with highs around 70. South winds 15 to 20 mph with gusts up to 30 mph.
Wednesday Night
Mostly clear and breezy. Lows around 50.
Thursday
Partly cloudy. Highs in the mid 70s.
Thursday Night
Mostly cloudy and breezy. Lows in the lower 50s.
Friday
Partly cloudy. A chance of showers in the afternoon. Windy with highs around 70. Chance of rain 30 percent.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. Rain showers likely. Windy with lows in the upper 30s. Chance of rain 70 percent.
Saturday
Mostly cloudy with a chance of rain showers in the morning, then partly cloudy in the afternoon. Breezy, cooler with highs around 50. Chance of rain 30 percent.
Saturday Night
Partly cloudy in the evening, then clearing. Lows in the mid 30s.
Sunday
Mostly sunny. Highs around 60.



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202 PM MDT Mon Oct 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database