Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

43°F

6°C

Humidity	38%
Wind Speed	NW 4 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	24 Dec 01:35 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

17 Miles NE Ten Sleep WY

Overnight
Low: 29 °F
Partly Cloudy
Wednesday
High: 44 °F
Mostly Sunny
Wednesday Night
Low: 33 °F
Partly Cloudy
then Chance
Rain/Snow
Christmas Day
High: 40 °F
Chance
Rain/Snow
then Chance
Snow
Thursday Night
Low: 25 °F
Partly Cloudy
Friday
High: 35 °F
Slight Chance
Snow
Friday Night
Low: 18 °F
Slight Chance
Snow then
Partly Cloudy
Saturday
High: 26 °F
Chance Snow
Saturday Night
Low: 5 °F
Slight Chance
Snow then
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 29. West wind 7 to 9 mph.

Wednesday

Mostly sunny, with a high near 44. North wind 6 to 10 mph becoming south southwest in the morning.

Wednesday Night

A slight chance of snow between 2am and 4am, then a chance of rain. Snow level rising to 9400 feet after midnight. Increasing clouds, with a low around 33. Southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Christmas Day

A chance of rain and snow before 8am, then a chance of snow. Mostly cloudy, with a high near 40. West southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Thursday Night

Partly cloudy, with a low around 25. West wind around 9 mph.

Friday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 35. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.

Friday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 18. West southwest wind 8 to 10 mph.

Saturday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 26.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 5.

Sunday

Mostly sunny, with a high near 22.