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Roslyn, Washington Weather Forecast
Roslyn, Washington Weather
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Weather Forecast for Roslyn, Washington : Kittitas County
Issued: 4:21 am PST Dec 16, 2025 Latitude: 47.2234523 Longitude: -120.9931394 View on Google Maps

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Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
90% chance of rain on Today 100% chance of rain & snow on Tonight 90% chance of rain & snow on Wednesday 100% chance of rain & snow on Thursday 70% chance of snow on Friday 70% chance of snow on Saturday Snow on Sunday Rain and Snow on Monday
High: 46°F Low: 32°F High: 37°F High: 40°F High: 36°F High: 36°F High: 36°F High: 39°F
Low: 30°F Low: 28°F Low: 25°F Low: 23°F Low: 27°F  
Rain Rain & Snow Rain & Snow Rain & Snow Snow Snow Snow Rain and Snow
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Current Conditions at
STAMPEDE PASS - (KSMP)
36°
Cloudy
Mist
as of 7:42 AM PST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 6 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 900ft, Broken at 3300ft, Solid Overcast at 4100ft
Current Conditions at
ELLENSBURG - (KELN)
34°
Clear
as of 6:53 AM PST
Rel. Humidity: 100%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
WENATCHEE - (KEAT)
39°
Mostly Clear
as of 6:55 AM PST
Rel. Humidity: 86%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
3 MPH
220° Southwest
Cloud Level(s): Few at 2200ft
Current Conditions at
YAKIMA - (KYKM)
36°
Mostly Clear
as of 6:53 AM PST
Rel. Humidity: 93%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
8 MPH
300° Northwest
Cloud Level(s): Few at 12000ft
90% chance of rain Today Today... Rain. Patchy fog before 10am. High near 46. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
100% chance of rain & snow Tonight Tonight... Rain before 1am, then rain, possibly mixed with snow. Low around 32. East wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
90% chance of rain & snow Wednesday Wednesday... Snow before 4pm, then rain likely, possibly mixed with snow. High near 37. West wind 11 to 16 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
80% chance of rain & snow Wednesday Night Wednesday Night... Rain, possibly mixed with snow. Low around 30. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
100% chance of rain & snow Thursday Thursday... Rain, possibly mixed with snow, becoming all rain after 4pm. High near 40. Southeast wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
100% chance of rain & snow Thursday Night Thursday Night... Rain before 7pm, then rain and snow. Low around 28. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
70% chance of snow Friday Friday... Snow likely. Partly sunny, with a high near 36. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
70% chance of snow Friday Night Friday Night... Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
70% chance of snow Saturday Saturday... Snow likely. Partly sunny, with a high near 36. Chance of precipitation is 70%.
Snow on Saturday Night Saturday Night... Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23.
Snow on Sunday Sunday... Snow likely. Partly sunny, with a high near 36.
Rain and Snow on Sunday Night Sunday Night... Rain and snow likely. Mostly cloudy, with a low around 27.
Rain and Snow on Monday Monday... Rain and snow likely. Partly sunny, with a high near 39.
Current Radar Image


Sun Almanac for Roslyn, Washington
Sunrise: 07:45 AM
Sunset: 4:15 PM
Civil Sunrise:07:09 AM
Civil Sunset: 4:50 PM
Nautical Sunrise: 06:30 AM
Nautical Sunset: 5:29 PM
Astro Sunrise: 05:53 AM
Astro Sunset: 6:07 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.