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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

Current conditions at

SISTERS (K6K5)

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

30°F

-1°C

Humidity	80%
Wind Speed	WSW 11 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	21°F (-6°C)
Last update	16 Apr 05:55 AM PDT

More Information:

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

Extended Forecast for

12 Miles WSW Sisters OR

Today
High: 30 °F
Heavy Snow
then Chance
Snow
Tonight
Low: 17 °F
Partly Cloudy
Friday
High: 43 °F
Mostly Sunny
Friday Night
Low: 29 °F
Mostly Cloudy
Saturday
High: 51 °F
Mostly Sunny
Saturday Night
Low: 36 °F
Chance Rain
Sunday
High: 50 °F
Chance Rain
Sunday Night
Low: 37 °F
Rain/Snow
Likely
Monday
High: 50 °F
Rain/Snow
Likely

Detailed Forecast

Today

Snow likely, mainly before 8am. The snow could be heavy at times. Partly sunny, with a high near 30. West wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Partly cloudy, with a low around 17. Southwest wind 5 to 10 mph, with gusts as high as 24 mph.

Friday

Mostly sunny, with a high near 43. Southwest wind around 5 mph becoming calm in the morning.

Friday Night

Mostly cloudy, with a low around 29. Calm wind becoming south around 6 mph after midnight.

Saturday

Mostly sunny, with a high near 51. South wind around 7 mph.

Saturday Night

A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 36.

Sunday

A 40 percent chance of rain. Snow level 6900 feet. Mostly cloudy, with a high near 50.

Sunday Night

Rain and snow likely, mainly before 11pm. Snow level 7100 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

Monday

Rain and snow likely, mainly after 11am. Snow level 6200 feet. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.

Monday Night

Rain and snow, mainly before 11pm. Snow level 6600 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 34.

Tuesday

Rain and snow. Snow level rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 43.

Tuesday Night

Rain and snow. Mostly cloudy, with a low around 32.

Wednesday

Snow, possibly mixed with rain. Mostly cloudy, with a high near 38.