National Weather Service

News Headlines

Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP/OSO) for all NWS Western Region Offices Effect July 7, 2026

Hazardous Weather Conditions

Winter Weather Advisory until May 16, 11:00 PM PDT

Current conditions at

SISTERS (K6K5)

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

39°F

4°C

Humidity	80%
Wind Speed	WSW 6 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	16 May 09:55 PM PDT

More Information:

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

Extended Forecast for

Mount Bachelor OR

Winter Weather Advisory May 16, 10:38pm until May 16, 11:00pm

Click here for hazard details and duration

...

Winter Weather Advisory May 16, 10:38pm until May 16, 11:00pm
NOW until 11:00pm Sat
Winter Weather Advisory
Tonight
Low: 21 °F
Snow Showers
Sunday
High: 38 °F
Sunny
Sunday Night
Low: 24 °F
Increasing
Clouds
Monday
High: 45 °F
Partly Sunny
Monday Night
Low: 27 °F
Mostly Clear
Tuesday
High: 50 °F
Sunny
Tuesday Night
Low: 32 °F
Partly Cloudy
Wednesday
High: 55 °F
Sunny

Detailed Forecast

Tonight

Snow showers, mainly before 2am. Low around 21. Northwest wind around 11 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

Sunday

Sunny, with a high near 38. Northeast wind 11 to 14 mph, with gusts as high as 21 mph.

Sunday Night

Increasing clouds, with a low around 24. North wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 20 mph.

Monday

Partly sunny, with a high near 45. Light and variable wind becoming northwest 5 to 9 mph in the afternoon.

Monday Night

Mostly clear, with a low around 27. West wind 5 to 10 mph.

Tuesday

Sunny, with a high near 50.

Tuesday Night

Partly cloudy, with a low around 32.