Marine Weather and Tides
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 5:34AM||Sunset 8:40PM||Thursday July 29, 2021 3:00 AM PDT (10:00 UTC)||Moonrise 10:35PM||Moonset 10:52AM||Illumination 75%|
7 Day Forecast for Marine Location Near Manson, WAHourly EDIT Help
Area Discussion for - Spokane, WA  (on/off)  Help NOTE: mouseover dotted underlined text for definition
FXUS66 KOTX 290950 AFDOTX
Area Forecast Discussion National Weather Service Spokane WA 250 AM PDT Thu Jul 29 2021
Hot temperatures are expected through Saturday, with highs well into the 90s and triple digit temperatures. Weather should remain dry with local afternoon breezes. Wildfire smoke will continue to impact portions of the Inland Northwest. A more showery pattern is likely by Sunday into Monday with isolated thunderstorms possible along with a cooler start to next week.
. Widespread triple digit temperatures Friday and Saturday .
Today and Friday: A warming trend will begin to build in the Inland Northwest Smoke and haze will continue to impact the region from the wildfires which could decrease the highs a couple of degrees. The 850MB temperatures during the afternoon reach into the low to mid 20C. It translates to surface temps of 90s to low 100s. Temperatures will be higher on Friday with highs a few degrees warmer than Thursday. Overnight lows are expected to be upper 50s and 60s.
Saturday: This day is expected to be the warmest with most valley and Basin locations climbing into the triple digits. A couple of features could limit the highs. The first being the continuing smoke and haze form area wildfires. The second is another robust plume of moisture approaching from the South. Depending on the timing and thickness of clouds associated with the moisture, it could also keep areas of the Inland Northwest from reaching their forecast highs especially Southeast WA and the Lower Idaho Panhandle.
As the moisture billows into the region, showers and isolated thunderstorms are expected. Some models indicate these showers starting along the Cascades late morning. Currently, the best guidance has showers starting in Southeast WA and the Lower ID Panhandle late afternoon early evening and spreading shower chances across the rest of the region overnight. /JDC
Sunday through Thursday: On Sunday, widespread thunderstorms will bring rain and the potential for lightning. Precipitable water values will be 200-300% above normal and dewpoints will be in the 60s. This indicates that heavy rain is to be expected, and it is worth noting that there is a possibility for flash flooding in the North Cascades. Going into Monday, the thunderstorms continue to move further eastward to the eastern third of Washington and the Idaho Panhandle. Although there is some uncertainty between the models on how fast the storms will move out of the region, there is a chance for storms by the Idaho/Montana border on Tuesday. Fire weather concerns are low as these storms will bring much needed rain to the region, and it is unlikely that lightning will cause new fire starts. For the next few days, temperatures will cool slightly with highs in the upper 80s and lows in the upper 50s to low 60s. Overall, winds will remain light throughout the week. /KLE
AVIATION. 06Z TAFS: Mid and high clouds will gradually shift east across the Inland NW overnight into the morning hours. Most areas should remain VFR except those airfields impacted by smoke from local wildfires. Brief impacts elsewhere from haze/smoke is expected but should go in and out of limited visibility over the next 24 hours. /rfox.
PRELIMINARY POINT TEMPS/POPS. Spokane 96 65 101 70 103 71 / 0 0 0 0 10 10 Coeur d'Alene 95 63 99 67 102 69 / 0 0 0 0 10 10 Pullman 93 60 99 64 98 63 / 0 0 0 0 10 10 Lewiston 102 71 107 75 106 75 / 0 0 0 0 10 20 Colville 97 55 102 59 104 63 / 0 0 0 0 10 10 Sandpoint 94 56 97 62 100 65 / 0 0 0 0 10 10 Kellogg 93 67 98 71 99 72 / 0 0 0 0 10 10 Moses Lake 98 64 104 71 104 70 / 0 0 0 0 0 10 Wenatchee 99 73 103 78 103 76 / 0 0 0 0 10 10 Omak 100 68 104 72 106 74 / 0 0 0 0 10 10
OTX WATCHES/WARNINGS/ADVISORIES. ID . Heat Advisory from 11 AM this morning to 8 PM PDT Saturday for Central Panhandle Mountains-Coeur d'Alene Area-Idaho Palouse-Lewis and Southern Nez Perce Counties-Lewiston Area- Northern Panhandle.
WA . Heat Advisory from 11 AM this morning to 8 PM PDT Saturday for East Slopes Northern Cascades-Lower Garfield and Asotin Counties-Moses Lake Area-Northeast Blue Mountains-Northeast Mountains-Okanogan Highlands-Okanogan Valley-Spokane Area- Upper Columbia Basin-Washington Palouse-Waterville Plateau- Wenatchee Area.
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|Wenatchee - Pangborn Memorial Airport, WA||33 mi||65 min||WNW 5||10.00 mi||Fair||77°F||45°F||32%||1014.8 hPa|
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Wind History from EAT (wind in knots)
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|2 days ago||W||NW||NW||W||W||W||W||NW||W||Calm||E||SE||S||SE||NW||NW||W||W||W||NW||NW |
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