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.

34°F

1°C

Humidity	59%
Wind Speed	SW 8 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	27 Dec 05:55 AM PST

More Information:

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

Extended Forecast for

Mount Bachelor OR

Today
High: 17 °F
Chance Snow
Tonight
Low: 16 °F
Slight Chance
Snow
Sunday
High: 28 °F
Mostly Sunny
Sunday Night
Low: 19 °F
Mostly Cloudy
Monday
High: 34 °F
Mostly Sunny
Monday Night
Low: 23 °F
Mostly Cloudy
Tuesday
High: 37 °F
Partly Sunny
Tuesday Night
Low: 25 °F
Partly Cloudy
Wednesday
High: 39 °F
Mostly Sunny

Detailed Forecast

Today

A 30 percent chance of snow, mainly between 10am and 1pm. Partly sunny, with a steady temperature around 17. Wind chill values as low as -1. Northwest wind 9 to 16 mph, with gusts as high as 22 mph.

Tonight

A slight chance of snow between 10pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 16. Northwest wind around 6 mph becoming north after midnight. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 28. Northeast wind around 5 mph becoming light and variable in the afternoon.

Sunday Night

Mostly cloudy, with a low around 19. South wind 7 to 13 mph.

Monday

Mostly sunny, with a high near 34. South wind 6 to 11 mph becoming east in the afternoon.

Monday Night

Mostly cloudy, with a low around 23.

Tuesday

Partly sunny, with a high near 37.

Tuesday Night

Partly cloudy, with a low around 25.