Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

SISTERS (K6K5)

Lat: 44.30445° N Lon: 121.53909° W Elev: 3168.0 ft.

NA

19°F

-7°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Last update 30 Dec 05:55 AM PST
Detailed forecast for

East Slopes of the Oregon Cascades

Today
Sunny. Highs in the upper 30s to mid 40s.
Tonight
Partly cloudy. Lows in the 20s.
Wednesday
Partly sunny. Highs in the lower to mid 40s.
Wednesday Night
Mostly cloudy with a 20 percent chance of rain and high mountain snow. Lows in the mid 20s to lower 30s.
New Years Day
Mostly cloudy with a chance of rain and high mountain snow. Highs in the upper 30s to mid 40s. Chance of precipitation 50 percent.
Thursday Night
Rain. Lows in the lower to mid 30s. Chance of precipitation 90 percent.
Friday
Mostly cloudy with a 50 percent chance of rain. Highs in the upper 30s to mid 40s.
Friday Night
Rain and high mountain snow. Light high mountain snow accumulations. Lows in the upper 20s to lower 30s. Chance of precipitation 90 percent.
Saturday
Rain and mountain snow likely. Light mountain snow accumulations. Highs in the mid 30s to lower 40s. Chance of precipitation 70 percent.
Saturday Night Through Monday
Mostly cloudy with a 50 percent chance of rain and mountain snow. Lows in the mid 20s to lower 30s. Highs in the mid 30s to lower 40s.



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358 AM PST Tue Dec 30 2025
 
 

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