Friday Harbor, Washington Weather Conditions

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Current Conditions

  • 75°
  • Clear
  • Wind: Calm
  • Humidity: 50%
  • Visibility: 10.0 miles
  • Dew Point: 55°
  • Pressure: 30.04 in. -

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Next 12 Hours

2  pm
5  pm
8  pm
11  pm
2  am
Clear
Clear
Clear
Clear
Clear
Clear
Fog
Fog
Mostly Cloudy
Mostly Cloudy
73°
73°
61°
52°
52°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Partly Cloudy
  • High: 75 °
  • Low: 50 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 72 °
  • Low: 50 °
  • Partly Cloudy
  • Sunday
  • Partly Cloudy
  • High: 72 °
  • Low: 50 °
  • Partly Cloudy
  • Monday
  • Fog
  • High: 75 °
  • Low: 52 °
  • Fog
  • Tuesday
  • Fog
  • High: 73 °
  • Low: 50 °
  • Fog

Forecast for Friday Harbor, Washington

Updated: 2:00 PM PDT on August 01, 2014

  • Friday

    Partly cloudy in the morning, then clear. High of 73F. Winds from the SW at 5 to 10 mph.

  • Friday Night

    Partly cloudy. Fog overnight. Low of 50F. Winds from the SW at 5 to 10 mph.

  • Saturday

    Partly cloudy. Fog early. High of 72F. Winds from the SW at 5 to 15 mph.

  • Saturday Night

    Partly cloudy. Fog overnight. Low of 50F. Winds from the SSW at 5 to 15 mph.

  • Sunday

    Clear in the morning, then partly cloudy. High of 72F. Winds from the West at 5 to 10 mph.

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 50F. Winds less than 5 mph.

  • Monday

    Partly cloudy. Fog early. High of 75F. Winds less than 5 mph.

  • Monday Night

    Partly cloudy. Fog overnight. Low of 52F. Winds less than 5 mph.

  • Tuesday

    Partly cloudy. Fog early. High of 73F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Fog overnight. Low of 50F. Winds from the WSW at 5 to 10 mph.

  • Wednesday

    Clear. High of 72F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Fog overnight. Low of 50F. Winds less than 5 mph.

  • Thursday

    Clear. High of 73F. Winds less than 5 mph.

  • Thursday Night

    Clear. Fog overnight. Low of 52F. Winds from the WSW at 5 to 15 mph.

  • Friday

    Clear. High of 68F. Winds less than 5 mph.

  • Friday Night

    Clear. Fog overnight. Low of 50F. Winds from the WSW at 5 to 15 mph.

  • Saturday

    Partly cloudy. High of 68F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 48F. Winds less than 5 mph.

  • Sunday

    Partly cloudy. High of 66F. Winds less than 5 mph.

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 50F. Winds less than 5 mph.

  • Monday

    Mostly cloudy with a chance of rain. High of 72F. Winds less than 5 mph. Chance of rain 20%.

  • Monday Night

    Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds less than 5 mph. Chance of rain 40%.

  • Tuesday

    Clear. High of 70F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: San Juan Wx, Friday Harbor, WA

Updated: 12:26 PM PDT

Temperature: 76.6 °F Dew Point: 57 °F Humidity: 51% Wind: South at 3.2 mph Pressure: 29.93 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: RAWS NPS ENGLISH CAMP WA US, Kelp Reefs

Updated: 2:37 PM PDT

Temperature: 73 °F Dew Point: 53 °F Humidity: 49% Wind: West at 3 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

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

Updated: 3:27 PM PDT

Temperature: 72.2 °F Dew Point: 59 °F Humidity: 63% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Roche Harbor, WA

Updated: 3:15 PM PDT

Temperature: 74.4 °F Dew Point: 58 °F Humidity: 57% Wind: WSW at 1.0 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Pearl Island, Roche Harbor, WA

Updated: 3:09 PM PDT

Temperature: 66.5 °F Dew Point: 62 °F Humidity: 86% Wind: SSE at 2.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lopez Island, WA, Lopez Island, WA

Updated: 3:28 PM PDT

Temperature: 73.0 °F Dew Point: 55 °F Humidity: 53% Wind: SSE at 2.3 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: SHARK REEF, Lopez Island, WA

Updated: 3:27 PM PDT

Temperature: 63.9 °F Dew Point: 53 °F Humidity: 67% Wind: SW at 4.7 mph Pressure: 29.88 in Hourly Precipitation: - Heat Index: - Graphs

Location: Westsound, Eastsound, WA

Updated: 3:25 PM PDT

Temperature: 79.7 °F Dew Point: 60 °F Humidity: 50% Wind: SW at 2.2 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Lopez Island, WA

Updated: 3:28 PM PDT

Temperature: 69.8 °F Dew Point: 58 °F Humidity: 66% Wind: SSE at 5.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Ten Mile Point - Victoria, BC Canada, Victoria

Updated: 3:28 PM PDT

Temperature: 64.5 °F Dew Point: 55 °F Humidity: 71% Wind: East at 4.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Waldron Island, Eastsound, WA

Updated: 3:16 PM PDT

Temperature: 70.3 °F Dew Point: 60 °F Humidity: 70% Wind: Calm Pressure: 30.16 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Center Island, Washington, WA

Updated: 3:18 PM PDT

Temperature: 58.9 °F Dew Point: 55 °F Humidity: 86% Wind: ESE at 4.0 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Decatur Shores, Decatur Island, WA

Updated: 3:28 PM PDT

Temperature: 64.6 °F Dew Point: 44 °F Humidity: 48% Wind: SSW at 2.2 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Gordon Head, Victoria

Updated: 3:28 PM PDT

Temperature: 74.8 °F Dew Point: 53 °F Humidity: 47% Wind: SSW at 12.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

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

Updated: 3:21 PM PDT

Temperature: 80.2 °F Dew Point: 58 °F Humidity: 46% Wind: West at 1.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Mount Tolmie, Victoria

Updated: 3:15 PM PDT

Temperature: 76.6 °F Dew Point: 50 °F Humidity: 39% Wind: SE at 3.8 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Cedar Hill X - Uvic, Victoria

Updated: 3:19 PM PDT

Temperature: 75.4 °F Dew Point: 46 °F Humidity: 35% Wind: West at 3.1 mph Pressure: - Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Oak Bay, Victoria

Updated: 3:25 PM PDT

Temperature: 70.3 °F Dew Point: 54 °F Humidity: 57% Wind: SW at 5.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Broadmead, Victoria

Updated: 3:20 PM PDT

Temperature: 79.5 °F Dew Point: 54 °F Humidity: 42% Wind: South at 1.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Victoria

Updated: 3:25 PM PDT

Temperature: 75.6 °F Dew Point: 54 °F Humidity: 48% Wind: SW at 4.0 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Glanford Park, Victoria

Updated: 3:24 PM PDT

Temperature: 73.9 °F Dew Point: 52 °F Humidity: 46% Wind: North at 5.1 mph Pressure: 29.92 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Pacific seaside, Victoria

Updated: 3:20 PM PDT

Temperature: 69.6 °F Dew Point: 53 °F Humidity: 56% Wind: Calm Pressure: 30.20 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Royal Oak, Victoria

Updated: 3:28 PM PDT

Temperature: 75.0 °F Dew Point: 53 °F Humidity: 47% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Central Saanich, Saanichton

Updated: 3:28 PM PDT

Temperature: 78.1 °F Dew Point: 38 °F Humidity: 24% Wind: Calm Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Panama Flats, Victoria

Updated: 3:26 PM PDT

Temperature: 73.2 °F Dew Point: 54 °F Humidity: 52% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Esquimalt Central - Fernhill, Victoria

Updated: 3:28 PM PDT

Temperature: 65.8 °F Dew Point: 52 °F Humidity: 60% Wind: SSE at 1.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: MesoWest Anacortes WA US WA DOT, Anacortes, WA

Updated: 2:15 PM PDT

Temperature: 70 °F Dew Point: - Humidity: - Wind: West at 2 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Heather Weather, Anacortes, WA

Updated: 3:28 PM PDT

Temperature: 64.8 °F Dew Point: 52 °F Humidity: 64% Wind: South at 5.4 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Highlands, Victoria

Updated: 3:28 PM PDT

Temperature: 74.5 °F Dew Point: 54 °F Humidity: 49% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Doon Way - Anacortes, WA

Updated: 3:21 PM PDT

Temperature: 60.2 °F Dew Point: 54 °F Humidity: 81% Wind: SE at 8.0 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Skyline, Anacortes, WA

Updated: 3:16 PM PDT

Temperature: 65.7 °F Dew Point: 54 °F Humidity: 66% Wind: South at 2.2 mph Pressure: 29.89 in Hourly Precipitation: - Heat Index: - Graphs

Location: Ship Harbor, Anacortes, WA

Updated: 3:24 PM PDT

Temperature: 69.6 °F Dew Point: 57 °F Humidity: 64% Wind: South at 2.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Anacortes Airport, Anacortes, WA

Updated: 3:28 PM PDT

Temperature: 66.0 °F Dew Point: 56 °F Humidity: 69% Wind: South at 7.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in 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 
300 PM PDT Friday Aug 1 2014 


Synopsis...an upper level ridge will remain over the Pacific 
northwest into next week. A small weak upper level trough will move 
up over western Washington this evening for a chance of 
thunderstorms. Onshore flow will bring areas of late night and 
morning clouds with mostly sunny and warm afternoons from Saturday 
Onward. 


&& 


Short term...the threat for isolated high-based thunderstorms 
continues across western Washington late this afternoon and evening. Probability of precipitation 
are 20-30 percent. The main focus is over the interior /King County 
northward/ and across the Cascades. The trigger is an upper level 
short wave trough which is riding north/NE along the western periphery 
of the ridge. Expect little if any precipitation in the interior lowlands. 
The focus for thunderstorms will switch to the Cascades late tonight 
as the upper level disturbance exits. 


Models show another weak disturbance clipping through the region on 
Sat for another round of possible thunderstorms...mainly in the 
Cascades. Otherwise expect another warm day for the interior with 
highs once again in the lower to middle 80s. Low level onshore flow 
will bring low clouds and cooler weather to the coast. Onshore flow 
will strengthen Sat night and Sunday and will likely see more low 
clouds pushing into the interior. This will help cool temperatures back 
closer to normal. 


The upper level ridge will rebuild on Monday with temperatures rising a few 
degrees. No other significant changes besides that. 33 


Long term...the upper level ridge over the Pacific northwest is showing signs 
of breaking down as we head into the middle of next week. By then 
the ridge axis is shifting into the central U.S. With the flow 
turning more zonal over Washington. There is even a weak front crossing the 
region but it looks dry in the models. But this front will increase 
low level onshore flow for an increase in low clouds. A weak upper 
level trough will form over the region late in the week with temperatures 
dipping a few more degrees...but still near normal. 33 


&& 


Aviation...an upper ridge centered over the interior west will keep 
heights high and upper flow southwesterly tonight and Saturday. At 
the surface there is moderate onshore flow. A line of altocumulus castellanus with 
isolated thunderstorms...currently over southern King County...will 
move north through northwestern Washington through about 02z this 
evening. Otherwise skies will be mostly clear. Stratus will return 
to the coast overnight but inland areas should have minimal stratus 
Saturday. There is a chance of thunderstorms in the Cascades on 
Saturday. 


Any ceilings will be VFR except for the immediate coast where there 
will likely be some IFR overnight. 


Ksea...middle and high clouds will diminish after 00z and skies will be 
mostly clear tonight. The slight chance of a thunderstorm will also 
go away after 00z or so. Not expecting any stratus Saturday morning. 
Winds will be northwest 4-8 knots. Chb 


&& 


Marine...high pressure is over the offshore waters with thermally 
induced low pressure east of the Cascades. Onshore gradients are 
weaker than this time yesterday so have forecast slightly weaker 
winds in the Strait this evening...20-30 knots. 


Onshore gradients of varying strength will persist into next week. 
Small Craft Advisory strength winds are possible each afternoon and 
evening in the Strait. Chb 


&& 


Sew watches/warnings/advisories... 
Washington...none. 
Pz...Small Craft Advisory central and east Strait. 


&& 


$$ 


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



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