National Weather Service

News Headlines

New Version of Climate Plots Arrives May 1, 2026: Early Access Now Available Under "Climate Graphs and Charts"
SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Hazardous Weather Conditions

Winter Storm Warning until April 16, 05:00 AM PDT

Current conditions at

SISTERS (K6K5)

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

45°F

7°C

Humidity	75%
Wind Speed	SSW 16 MPH
Barometer	29.7 in (1005.76 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	15 Apr 07:55 AM PDT

More Information:

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

Extended Forecast for

4 Miles NNE Mount Bachelor OR

Winter Storm Warning April 15, 08:37am until April 16, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 08:37am until April 16, 05:00am
NOW until 5:00am Thu
Winter Storm Warning
Today
High: 29 °F
Heavy Snow
Tonight
Low: 15 °F
Heavy Snow
Thursday
High: 29 °F
Chance Snow
Thursday Night
Low: 15 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 40 °F
Sunny
Friday Night
Low: 26 °F
Mostly Cloudy
Saturday
High: 48 °F
Slight Chance
Snow
Saturday Night
Low: 32 °F
Chance Rain
then Chance
Rain/Snow

Detailed Forecast

Today

Snow before 5pm, then snow showers after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 29. West wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 8 to 12 inches possible.

Tonight

Snow showers before 8pm, then snow likely, mainly between 8pm and 2am. The snow could be heavy at times. Some thunder is also possible. Low around 15. West wind 8 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Thursday

A 50 percent chance of snow. Partly sunny, with a high near 29. Northwest wind 7 to 10 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 15. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph.

Friday

Sunny, with a high near 40. Calm wind becoming northwest around 5 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 26.

Saturday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 48.

Saturday Night

A chance of rain before 2am, then a chance of rain and snow. Snow level 7500 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

Sunday

Snow likely. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.

Sunday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 33.

Monday

Rain and snow likely. Partly sunny, with a high near 48.

Monday Night

Rain and snow likely. Mostly cloudy, with a low around 33.

Tuesday

Snow likely. Partly sunny, with a high near 48.