Friday, January28, 2022
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Marine Weather and Tides
Wenatchee, WA

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 7:29AMSunset 4:58PM Friday January 28, 2022 4:26 AM PST (12:26 UTC) Moonrise 4:34AMMoonset 12:51PM Illumination 16% Phase: Waning Crescent; Moon at 26 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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7 Day Forecast for Marine Location Near Wenatchee, WA
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location: 47.43, -120.33     debug


Area Discussion for - Spokane, WA
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FXUS66 KOTX 281147 AFDOTX

Area Forecast Discussion National Weather Service Spokane WA 347 AM PST Fri Jan 28 2022

SYNOPSIS. Low clouds and patchy fog will persist across Central Washington and portions of Eastern Washington and North Idaho into Saturday. More active weather is forecast to arrive on Sunday with increased chances for mountain snow and wintry precipitation for the valleys. A drier and cooler weather pattern will likely return on Tuesday and continue through the remainder of next week.

DISCUSSION. Today through Saturday Night: An upper level ridge will gradually flatten into Saturday but observed weather will not change much as low clouds persist over much of the area beneath a temperature inversion. As of 2 am satellite imagery revelated stratus from Kettle Falls down through Davenport, Sprague, and Pomeroy westward into the East Slope Cascade valleys. With boundary layer winds changing little today these areas will likely stay in the clouds with limited temperature rises from this morning's lows. The good news is the stratus layer is running from near 3000-4000 feet MSL so fog is limited to mainly this elevation range and above most towns. East of these areas from the ID Panhandle, Pend Oreille county, Spokane area, Palouse, and Lewiston area the clearing from the easterly gradient should allow for more sunshine today although radiational fog has formed in many of the river valleys and this could continue to expand further into the morning. So some towns may have to wait until the late morning or early afternoon for the fog to dissipate. The clearing has also allowed for colder temperatures this morning with even some local single digits. The fog and stratus is expected to have a near repeat performance on Saturday.

The next weather system approaches Saturday night. Increasing mid and high clouds should limit fog potential although areas of stratus will continue especially in Central and northern Washington. Snow may begin late Saturday night along the Cascade crest. JW

Sunday to Monday: Sunday morning an incoming weather system will spread snow with a rain and snow mix in the deep Central Basin from there to the Idaho Panhandle by afternoon on Sunday. Warmer air will try to creep into the Palouse toward Spokane by Sunday afternoon which will moderate snow accumulations to around an inch or two potentially.

Snow amounts still look heaviest in the Cascade mountains and the Idaho Panhandle mountains throughout the event. Valleys of the eastern third of Washington generally look to have less significant snowfall with 1 to 3 inches with the Panhandle getting an inch or two more by Sunday evening. The Central Basin into the Okanogan valley won't have much precipitation potential overall as terrain shadowing in westerly flow aloft will limit rain and snow Sunday.

Monday will be drier and a little breezy with continued mountain snow showers especially in the Idaho Panhandle.

Tuesday and Wednesday the region looks to be in colder and dryer northwesterly flow but showers will linger in the higher terrain of the Idaho Panhandle. There are signs of additional waves in northwest flow that will reenergize mountain showers in the Panhandle but the rest of the inland northwest will be mainly dry and on the cool side. TC

AVIATION. 12Z TAFS: Clearing overnight allowed areas of radiational fog to develop around the Spokane/Coeur d'Alene areas and the valleys to the north. The fog has been locally dense including KGEG. Light northeast upslope wind will likely continue to advect dense fog into KGEG this morning. Given the shallow depth of the fog and models showing subtle drying 15-18z, the expectation is for some lifting of the stratus near 18z, clearing out near 20z but confidence in precise timing of improvement is low. Continued east-southeast boundary layer winds should keep the stratus west of Pullman and Lewiston. Meanwhile over the Columbia Basin westward to the East Slope Cascade valleys a persistent stratus layer is expected to persist, with CIGS near 1500-2000 feet AGL for most of the airports. JW

PRELIMINARY POINT TEMPS/POPS. Spokane 33 19 33 25 34 24 / 0 0 0 0 40 30 Coeur d'Alene 36 19 36 26 36 25 / 0 0 0 0 40 50 Pullman 37 24 38 28 37 29 / 0 0 0 0 30 50 Lewiston 42 26 43 30 42 34 / 0 0 0 0 20 40 Colville 32 24 31 24 33 21 / 0 0 0 0 30 20 Sandpoint 34 17 34 25 34 26 / 0 0 0 0 60 70 Kellogg 38 21 38 26 37 27 / 0 0 0 0 50 80 Moses Lake 33 25 31 23 32 19 / 0 0 0 0 20 10 Wenatchee 29 24 29 25 34 24 / 0 0 0 0 40 10 Omak 29 25 29 24 32 21 / 0 0 0 0 20 10

OTX WATCHES/WARNINGS/ADVISORIES. ID . None. WA . None.




Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Wenatchee - Pangborn Memorial Airport, WA7 mi31 minNW 410.00 miOvercast25°F22°F88%1038.4 hPa

Link to 5 minute data for KEAT

Wind History from EAT (wind in knots)
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Last 24 hr0W7W6W4W5NW8NW6NW5W4000W30W40W5000NW3W3--NW4
1 day agoNW6NW8W7NW8NW9NW6W40W5NW6W4W3W3W4SW3W3W3000NW5W3NW3NE7
2 days agoE400E4E6E50NE400W5NW5W5W5SW3W3W300NW6NW6NW4NW4N4

Tide / Current Tables for
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GEOS Local Image of PacificNorthwest    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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