Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. 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

28°F

-2°C

Humidity	54%
Wind Speed	W 8 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	20°F (-7°C)
Last update	07 Dec 08:20 PM MST

More Information:

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

Extended Forecast for

19 Miles ENE Hyattville WY

Tonight
Low: 13 °F⇑
Snow Showers
Likely and
Blustery
Monday
High: 21 °F
Isolated Snow
Showers and
Patchy
Blowing Snow
Monday Night
Low: 15 °F
Mostly Cloudy
and Breezy
Tuesday
High: 23 °F
Chance Snow
Showers and
Breezy
Tuesday Night
Low: 14 °F
Snow Showers
Likely and
Blustery
Wednesday
High: 24 °F
Snow Showers
and Breezy
Wednesday Night
Low: 15 °F
Snow Showers
Likely and
Breezy
Thursday
High: 16 °F
Snow Showers
Likely
Thursday Night
Low: 8 °F
Chance Snow
Showers

Detailed Forecast

Tonight

Snow showers likely, mainly between 9pm and 1am. Mostly cloudy, with a temperature rising to around 19 by 2am. Wind chill values as low as -5. Blustery, with a west northwest wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

Monday

Isolated snow showers after 2pm. Patchy blowing snow between noon and 3pm. Partly sunny, with a high near 21. Wind chill values as low as zero. Blustery, with a west northwest wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Monday Night

Mostly cloudy, with a low around 15. Wind chill values as low as zero. Breezy, with a west wind 18 to 24 mph, with gusts as high as 36 mph.

Tuesday

A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 23. Breezy, with a west wind 20 to 23 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.

Tuesday Night

Snow showers likely, mainly after 11pm. Cloudy, with a low around 14. Blustery, with a west northwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow showers. High near 24. Breezy, with a west wind 13 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.

Wednesday Night

Snow showers likely. Cloudy, with a low around 15. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

Thursday

Snow showers likely. Mostly cloudy, with a high near 16. Chance of precipitation is 60%.

Thursday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 8.

Friday

A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 16.

Friday Night

Mostly cloudy, with a low around 14.

Saturday

Mostly sunny, with a high near 23.

Saturday Night

Partly cloudy, with a low around 16.