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.

46°F

8°C

Humidity	56%
Wind Speed	WSW 10 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	15 Apr 01:55 AM PDT

More Information:

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

Extended Forecast for

4 Miles NNW Mount Bachelor OR

Winter Storm Warning April 15, 02:36am until April 16, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 02:36am until April 16, 05:00am
NOW until 5:00am Thu
Winter Storm Warning
Overnight
Low: 27 °F
Heavy Snow
Wednesday
High: 30 °F⇓
Heavy Snow
Wednesday Night
Low: 16 °F
Heavy Snow
then Snow
Likely
Thursday
High: 31 °F
Snow Likely
Thursday Night
Low: 16 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 42 °F
Sunny
Friday Night
Low: 27 °F
Mostly Cloudy
Saturday
High: 49 °F
Slight Chance
Rain/Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 27. West wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 6 to 10 inches possible.

Wednesday

Snow before 5pm, then snow showers after 5pm. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 24 by 5pm. West wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Snow showers before 8pm, then snow, mainly between 8pm and 2am. The snow could be heavy at times. Some thunder is also possible. Low around 16. West wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow likely, mainly before 11am. Partly sunny, with a high near 31. Northwest wind around 7 mph. Chance of precipitation is 60%. 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 16. West wind 5 to 9 mph becoming calm in the evening.

Friday

Sunny, with a high near 42.

Friday Night

Mostly cloudy, with a low around 27.

Saturday

A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Snow level rising to 6600 feet in the afternoon. Partly sunny, with a high near 49. Chance of precipitation is 20%.

Saturday Night

A chance of rain before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

Sunday

Rain and snow likely, becoming all snow after 8am. Snow level 6200 feet. Mostly cloudy, with a high near 47.

Sunday Night

Rain and snow likely. Snow level 6500 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 33.

Monday

Rain and snow likely. Snow level rising to 6300 feet in the afternoon. Mostly cloudy, with a high near 50.

Monday Night

Rain and snow likely. Snow level 6600 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 33.

Tuesday

Rain and snow likely. Snow level rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 50.