Friday Harbor, Washington Weather Conditions

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Current Conditions

  • 63°
  • Clear
  • Wind: North 9 mph
  • Humidity: 43%
  • Visibility: 10.0 miles
  • Dew Point: 40°
  • Pressure: 29.98 in. -

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Next 12 Hours

3  pm
6  pm
9  pm
12  am
3  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
61°
60°
51°
47°
45°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Clear
  • High: 63 °
  • Low: 44 °
  • Clear
  • Monday
  • Partly Cloudy
  • High: 62 °
  • Low: 44 °
  • Partly Cloudy
  • Tuesday
  • Chance of Rain
  • High: 57 °
  • Low: 43 °
  • Chance of Rain
  • Wednesday
  • Partly Cloudy
  • High: 59 °
  • Low: 44 °
  • Partly Cloudy
  • Thursday
  • Clear
  • High: 63 °
  • Low: 46 °
  • Clear

Forecast for Friday Harbor, Washington

Updated: 2:21 PM PDT on January 03, 2015

  • Sunday

    Sunny. High 61F. Winds NW at 5 to 10 mph.

  • Sunday Night

    Clear skies. Low 44F. Winds light and variable.

  • Monday

    Sunshine and clouds mixed. High 62F. Winds SW at 10 to 15 mph.

  • Monday Night

    Rain showers in the evening will evolve into a more steady rain overnight. Low 44F. Winds WSW at 10 to 15 mph. Chance of rain 80%.

  • Tuesday

    Rain showers early with some sunshine later in the day. High 57F. Winds S at 5 to 10 mph. Chance of rain 40%.

  • Tuesday Night

    A few clouds from time to time. Low 43F. Winds light and variable.

  • Wednesday

    Partly cloudy skies. High 59F. Winds light and variable.

  • Wednesday Night

    Clear skies. Low 44F. Winds light and variable.

  • Thursday

    Mainly sunny. High 63F. Winds NW at 5 to 10 mph.

  • Thursday Night

    A mostly clear sky. Low 46F. Winds light and variable.

  • Friday

    A mainly sunny sky. High near 65F. Winds NNW at 5 to 10 mph.

  • Friday Night

    Clear skies. Low 47F. Winds light and variable.

  • Saturday

    Sunshine. High around 65F. Winds W at 5 to 10 mph.

  • Saturday Night

    A mostly clear sky. Low 48F. Winds WSW at 5 to 10 mph.

  • Sunday

    Intervals of clouds and sunshine. High 63F. Winds SSW at 5 to 10 mph.

  • Sunday Night

    A few clouds. Low 47F. Winds W at 5 to 10 mph.

  • Monday

    Partly cloudy. High 61F. Winds SW at 5 to 10 mph.

  • Monday Night

    Clear to partly cloudy. Low 46F. Winds WSW at 5 to 10 mph.

  • Tuesday

    Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 61F. Winds SW at 5 to 10 mph.

  • Tuesday Night

    A few clouds. Low 47F. Winds W at 5 to 10 mph.

  • Wednesday

    Sunshine and clouds mixed. High 63F. Winds WSW at 5 to 10 mph.

  • Wednesday Night

    A few clouds from time to time. Low 48F. Winds W at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Ericson, Friday Harbor, WA

Updated: 3:53 PM PDT

Temperature: 68.4 °F Dew Point: 37 °F Humidity: 31% Wind: NNW at 1.1 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: San Juan Wx, Friday Harbor, WA

Updated: 3:48 PM PDT

Temperature: 66.4 °F Dew Point: 40 °F Humidity: 38% Wind: East at 2.7 mph Pressure: 29.82 in Hourly Precipitation: - Heat Index: - Graphs

Location: NOS_NWLON, Friday Harbor, WA

Updated: 2:48 PM PDT

Temperature: 57 °F Dew Point: - Humidity: - Wind: NNE at 4 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: SW Coastline, San Juan Island, Friday Harbor, WA

Updated: 3:53 PM PDT

Temperature: 55.0 °F Dew Point: 47 °F Humidity: 73% Wind: SSE at 4.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mt Dallas West, Washington, WA

Updated: 3:53 PM PDT

Temperature: 64.6 °F Dew Point: 35 °F Humidity: 33% Wind: NE at 1.8 mph Pressure: 29.58 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: APRSWXNET, Kelp Reefs

Updated: 1:38 PM PDT

Temperature: 63 °F Dew Point: 47 °F Humidity: 56% Wind: SE at 1 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: RAWS, Kelp Reefs

Updated: 2:37 PM PDT

Temperature: 63 °F Dew Point: 40 °F Humidity: 42% Wind: West at 3 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Crane Island (North Side), Deer Harbor, WA

Updated: 3:45 PM PDT

Temperature: 58.7 °F Dew Point: 45 °F Humidity: 60% Wind: West at 5.0 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Roche Harbor, WA

Updated: 3:39 PM PDT

Temperature: 63.3 °F Dew Point: 41 °F Humidity: 44% Wind: NE at 3.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Deer Harbor Road, Eastsound, WA

Updated: 3:50 PM PDT

Temperature: 64.9 °F Dew Point: 48 °F Humidity: 53% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Heat Index: - Graphs

Location: 660 feet south of Spieden Channel, Friday Harbor, WA

Updated: 3:33 PM PDT

Temperature: 61.8 °F Dew Point: 47 °F Humidity: 58% Wind: North at 1.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Cape Drive, Friday Harbor, WA

Updated: 3:50 PM PDT

Temperature: 67.3 °F Dew Point: 51 °F Humidity: 55% Wind: North at - Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: APRSWXNET, Deer Harbor, WA

Updated: 3:26 PM PDT

Temperature: 56 °F Dew Point: 47 °F Humidity: 72% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lopez Village, Lopez Island, WA

Updated: 3:53 PM PDT

Temperature: 60.6 °F Dew Point: 40 °F Humidity: 47% Wind: West at 5.1 mph Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Pearl Island, Roche Harbor, WA

Updated: 3:53 PM PDT

Temperature: 66.4 °F Dew Point: 54 °F Humidity: 64% Wind: Calm Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lopez Island, WA, Lopez Island, WA

Updated: 3:53 PM PDT

Temperature: 66.0 °F Dew Point: 44 °F Humidity: 46% Wind: Calm Pressure: 29.27 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: SHARK REEF, Lopez Island, WA

Updated: 3:48 PM PDT

Temperature: 63.5 °F Dew Point: 44 °F Humidity: 49% Wind: WSW at 5.3 mph Pressure: 29.78 in Hourly Precipitation: - Heat Index: - Graphs

Location: Swift Bay Lopez Island, Lopez Island, WA

Updated: 3:53 PM PDT

Temperature: 64.6 °F Dew Point: 47 °F Humidity: 52% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Shoreland Drive, Lopez Island, WA

Updated: 3:51 PM PDT

Temperature: 62.6 °F Dew Point: 51 °F Humidity: 66% Wind: North at - Pressure: 29.90 in Hourly Precipitation: - Heat Index: - Graphs

Location: APRSWXNET, Lopez Island, WA

Updated: 3:25 PM PDT

Temperature: 58 °F Dew Point: 47 °F Humidity: 67% Wind: West at 2 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Tudor Avenue, Victoria

Updated: 3:52 PM PDT

Temperature: 60.1 °F Dew Point: 50 °F Humidity: 70% Wind: North at - Pressure: 30.00 in Hourly Precipitation: - Heat Index: - Graphs

Location: Center Island, Washington, WA

Updated: 3:50 PM PDT

Temperature: 56.3 °F Dew Point: 45 °F Humidity: 66% Wind: East at 4.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Blakely island 49, Washington, WA

Updated: 3:53 PM PDT

Temperature: 54.7 °F Dew Point: 48 °F Humidity: 77% Wind: Calm Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Gordon Head, Victoria

Updated: 3:53 PM PDT

Temperature: 67.1 °F Dew Point: 34 °F Humidity: 30% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: West Slope Mount Constitution - Orcas Island, Eastsound, WA

Updated: 3:53 PM PDT

Temperature: 63.8 °F Dew Point: 41 °F Humidity: 43% Wind: NW at 6.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mount Tolmie, Victoria

Updated: 3:45 PM PDT

Temperature: 74.1 °F Dew Point: 14 °F Humidity: 10% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Decatur Island, Anacortes, WA

Updated: 3:40 PM PDT

Temperature: 56.0 °F Dew Point: 51 °F Humidity: 83% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Oak Bay, Victoria

Updated: 3:50 PM PDT

Temperature: 66.1 °F Dew Point: 47 °F Humidity: 51% Wind: SW at 2.0 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Broadmead, Victoria

Updated: 3:50 PM PDT

Temperature: 69.9 °F Dew Point: 39 °F Humidity: 32% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Victoria

Updated: 3:50 PM PDT

Temperature: 65.8 °F Dew Point: 42 °F Humidity: 41% Wind: East at 1.0 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: McKenzie Avenue, Victoria

Updated: 3:50 PM PDT

Temperature: 64.2 °F Dew Point: 49 °F Humidity: 57% Wind: North at - Pressure: 30.12 in Hourly Precipitation: - Heat Index: - Graphs

Location: Wilkinson Road, Victoria

Updated: 3:50 PM PDT

Temperature: 66.7 °F Dew Point: 46 °F Humidity: 46% Wind: North at - Pressure: 30.00 in Hourly Precipitation: - Heat Index: - Graphs

Location: Glanford Park, Victoria

Updated: 3:46 PM PDT

Temperature: 67.3 °F Dew Point: 47 °F Humidity: 48% Wind: North at 3.4 mph Pressure: 29.85 in Hourly Precipitation: - Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Seattle Washington 
330 PM PDT sun may 3 2015 


Synopsis...high pressure over the Pacific northwest will produce 
dry weather tonight. A front will approach the region Monday with 
increasing clouds. Low pressure will bring showers and cooler 
temperatures Monday night through Wednesday. Mountain showers will 
linger through Friday but it will be mostly dry across The Lowlands. 


&& 


Short term...a weak upper level ridge will maintain dry and mild 
weather across western Washington tonight. Stratus clouds will form along 
the coast which may push into the lower Chehalis valley and 
southwest interior. Lows will dip into the upper 30s to middle 40s. 


The upper level ridge will shift inland on Monday while an upper 
level low forms over the NE Pacific. Low level onshore flow will 
increase for cooler and cloudier weather. Temperatures will be around 5-10 
degrees cooler in the interior compared to today...although temperatures 
will be near normal. Stratus clouds will likely cover the coast for 
cloudy skies with highs in the 50s. A cold front will bring a chance 
of showers to the coast during the late afternoon. Showers will 
spread to the interior by midnight as the front moves inland. 


Showers will continue on Tuesday as the upper level low spins 
overhead. The air mass will be cool and unstable with isolated 
thunderstorms possible. Snow levels will be around 3500 feet with a 
few inches of snow in the mountains. 


Isolated to scattered showers will continue on Wednesday as the 
upper level low moves into eastern Washington. The air mass will remain cool 
with temperatures still a few degrees below normal. 33 


Long term...an upper level ridge will build offshore on Thursday 
with flow aloft over western Washington becoming northerly. The upper level 
low will shift south into Oregon but there remains enough lift and 
moisture for a few showers in western Washington...mainly in the Cascades. 
There are 20 probability of precipitation for the interior for isolated showers. 


Weak low pressure in eastern Washington may trigger a few more showers in 
the Cascades Friday and Saturday...otherwise The Lowlands are 
looking dry. A weak front may cross the area Sunday or Sunday night 
however the timing is off in the models. Thus no major changes just 
yet. 33 


&& 


Aviation...an upper low offshore will continue to move east. The flow 
aloft will become SW and strengthen. Weak low level onshore flow 
will strengthen on Monday in the wake of a cold front. 


Areas of ceilings in the 1500 to 2500 foot range are anticipated to 
develop over the coast after 0900 UTC. The clouds will likely 
expand over the coast and then spread inland to some extent Monday 
morning. The question was how far inland the stratus will 
penetrate. 


Ksea...VFR conditions will prevail overnight. There might be some 
stratus Monday morning but not sure there will be a ceiling. Northerly 
winds this afternoon will become light this evening. 


&& 


Marine... 
weakening high pressure off the Washington coast and lower pressure 
inland will result in light onshore flow tonight. A cold front 
will move across the area on Monday...resulting in strengthening 
onshore flow. Small Craft Advisory criterion wind speeds are 
anticipated over much of the area on Monday. A trough will follow 
on Tuesday...thereby keeping the flow onshore. 


&& 


Sew watches/warnings/advisories... 
Washington...none. 
Pz...none. 


&& 


$$ 


Www.Weather.Gov/Seattle 


You can see an illustrated version of this forecast discussion at 
www.Weather.Gov/Seattle/gafd/latest_webafd.Html 



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