Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

36°F

2°C

Humidity	59%
Wind Speed	WSW 24 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	24°F (-4°C)
Last update	27 Dec 10:55 AM PST

More Information:

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

Extended Forecast for

6 Miles NE Mount Bachelor OR

This Afternoon
High: 27 °F⇓
Slight Chance
Snow
Tonight
Low: 16 °F
Slight Chance
Snow
Sunday
High: 33 °F
Mostly Sunny
Sunday Night
Low: 23 °F
Mostly Cloudy
Monday
High: 40 °F
Mostly Sunny
Monday Night
Low: 27 °F
Partly Cloudy
Tuesday
High: 43 °F
Partly Sunny
Tuesday Night
Low: 29 °F
Partly Cloudy
Wednesday
High: 45 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of snow before 1pm. Mostly sunny, with a temperature falling to around 21 by 5pm. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

Tonight

A slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 33. Calm wind.

Sunday Night

Mostly cloudy, with a low around 23. Calm wind becoming south around 6 mph in the evening.

Monday

Mostly sunny, with a high near 40. South wind around 6 mph becoming light and variable in the afternoon.

Monday Night

Partly cloudy, with a low around 27.

Tuesday

Partly sunny, with a high near 43.