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- Current alerts
- Detailed forecasts across Whatcom County locations
- Latest air quality reports
- Tides
- Monthly historical temperatures
- Latest weather stories
Alerts
Small Craft Advisory issued November 14 at 7:03PM PST until November 15 at 10:00PM PST by NWS Seattle WA
* WHAT...For the Gale Warning, southeast winds 25 to 35 kt. For the Small Craft Advisory, south winds 20 to 30 kt.
Gale Warning issued November 14 at 7:03PM PST until November 15 at 7:00AM PST by NWS Seattle WA
* WHAT...For the Gale Warning, southeast winds 25 to 35 kt. For the Small Craft Advisory, south winds 20 to 30 kt.
Coastal Flood Advisory issued November 14 at 4:26PM PST until November 15 at 12:00PM PST by NWS Seattle WA
* WHAT...Minor coastal flooding expected. Inundation of 1.75 to 2 feet above ground level is possible along shorelines and low-lying coastal areas.
Current detailed forecasts
Click region label to see location-specific current forecast.
Bellingham [Click here to open]
Lummi Island [Click here to open]
Sandy Point [Click here to open]
Birch Bay [Click here to open]
Blaine [Click here to open]
Point Roberts [Click here to open]
Ferndale [Click here to open]
Laurel [Click here to open]
Lynden [Click here to open]
Sumas [Click here to open]
Everson/Nooksack [Click here to open]
Maple Falls [Click here to open]
Glacier [Click here to open]
Deming [Click here to open]
Acme [Click here to open]
Sudden Valley [Click here to open]
Latest air quality reports (monitor locations)
Bellingham [Click here to open]
Columbia Valley/Maple Falls [Click here to open]
Custer/Lynden [Click here to open]
Tides
Monthly historical temperatures at Bellingham International Airport
| Month | Avg Max (Red Line) | Avg Min (Blue Line) | 2/3 Range High (Yellow) | 2/3 Range Low (Blue) | Extreme Max (+) | Extreme Min (∗) |
| Jan | 45 | 33 | 52 | 24 | 65 | 4 |
| Feb | 49 | 35 | 55 | 27 | 72 | 5 |
| Mar | 53 | 39 | 60 | 30 | 74 | 12 |
| Apr | 59 | 43 | 66 | 34 | 83 | 22 |
| May | 64 | 48 | 72 | 40 | 86 | 30 |
| Jun | 70 | 53 | 77 | 46 | 92 | 38 |
| Jul | 75 | 56 | 81 | 50 | 96 | 42 |
| Aug | 75 | 56 | 81 | 50 | 98 | 42 |
| Sep | 71 | 50 | 77 | 43 | 88 | 34 |
| Oct | 61 | 44 | 67 | 36 | 78 | 25 |
| Nov | 51 | 37 | 57 | 28 | 69 | 10 |
| Dec | 46 | 33 | 52 | 24 | 66 | 6 |
Latest weather stories
Coastal Flood Advisory issued for Whatcom County Saturday morning
Minor coastal flooding due to tidal overflow is expected during high tide.
Several locations in Whatcom County are warmer than most of the rest of the US
An atmospheric river with strong southerly winds is pushing warm Pacific air into the region.
Coastal Flood Advisory issued for Whatcom County Wednesday morning
Minor coastal flooding due to tidal overflow is expected around high tide.
Wind advisory issued for Whatcom lowlands (Tues./Weds.)
The front is expected to bring high temperatures and rain along with the winds.
Saturday winds result in multiple localized power outages in Whatcom County
First responders are dealing with reports of trees, poles and lines down across roads.
Wind advisory issued for Whatcom lowlands this evening (Sat.)
Southerly gusts of 45 to 50mph are expected.
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