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Diablo, Washington Weather Forecast
Diablo, Washington Weather
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Weather Forecast for Diablo, Washington : Whatcom County
Issued: 1:25 pm PST Dec 15, 2025 Latitude: 48.7134615 Longitude: -121.141233 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
70% chance of rain & snow on This Afternoon 90% chance of rain & snow on Tonight 100% chance of rain & snow on Tuesday 100% chance of rain & snow on Wednesday 100% chance of rain on Thursday Snow on Friday Snow on Saturday Snow on Sunday Snow on Monday
High: 48°F Low: 39°F High: 47°F High: 41°F High: 43°F High: 39°F High: 40°F High: 40°F High: 41°F
Low: 36°F Low: 36°F Low: 31°F Low: 32°F Low: 31°F Low: 30°F  
Rain & Snow Rain & Snow Rain & Snow Rain & Snow Rain Snow Snow Snow Snow
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Current Conditions at
ARLINGTON MUNICIPAL - (KAWO)
52°
Cloudy
Light Rain
as of 4:56 PM PST
Rel. Humidity: 87%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
6 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 3200ft
Current Conditions at
SKAGIT RGNL ARPT - (KBVS)
50°
Feels like 44°F
Partly Cloudy
as of 5:35 PM PST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 28 MPH
260° West
Cloud Level(s): Scattered at 8000ft
Current Conditions at
BELLINGHAM - (KBLI)
52°
Clear
as of 4:53 PM PST
Rel. Humidity: 71%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 23 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
OMAK - (KOMK)
48°
Feels like 42°F
Clear
as of 4:53 PM PST
Rel. Humidity: 87%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.68 in.
Flight Rule: VFR
Wind Data
13 MPH
130° Southeast
Cloud Level(s): Clear
70% chance of rain & snow This Afternoon This Afternoon... Rain likely, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a steady temperature around 48. West wind around 18 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

90% chance of rain & snow Tonight Tonight... Rain, possibly mixed with snow, mainly after 10pm. Some thunder is also possible. Low around 39. West southwest wind 5 to 13 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

100% chance of rain & snow Tuesday Tuesday... Rain, possibly mixed with snow. The rain could be heavy at times. High near 47. West southwest wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

100% chance of rain & snow Tuesday Night Tuesday Night... Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 36. South southwest wind around 10 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

100% chance of rain & snow Wednesday Wednesday... Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. West southwest wind 10 to 14 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

100% chance of rain Wednesday Night Wednesday Night... Rain. Low around 36. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

100% chance of rain Thursday Thursday... Rain. High near 43. Chance of precipitation is 100%.

Snow on Thursday Night Thursday Night... Snow, possibly mixed with rain. Cloudy, with a low around 31.

Snow on Friday Friday... Snow. Cloudy, with a high near 39.

Snow on Friday Night Friday Night... Snow. Cloudy, with a low around 32.

Snow on Saturday Saturday... Snow, possibly mixed with rain. Cloudy, with a high near 40.

Snow on Saturday Night Saturday Night... Snow, possibly mixed with rain. Mostly cloudy, with a low around 31.

Snow on Sunday Sunday... Snow, possibly mixed with rain. Mostly cloudy, with a high near 40.

Snow on Sunday Night Sunday Night... Snow, possibly mixed with rain. Mostly cloudy, with a low around 30.

Snow on Monday Monday... Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 41.

Current Radar Image


Sun Almanac for Diablo, Washington
Sunrise: 07:51 AM
Sunset: 4:09 PM
Civil Sunrise:07:14 AM
Civil Sunset: 4:46 PM
Nautical Sunrise: 06:34 AM
Nautical Sunset: 5:26 PM
Astro Sunrise: 05:56 AM
Astro Sunset: 6:04 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.