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3 products issued by NWS for: 10 Miles NE Stevens Pass WA
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Spokane WA
510 AM PDT Tue Aug 3 2021

Moses Lake Area-Upper Columbia Basin-Northeast Mountains-
Okanogan Highlands-Wenatchee Area-East Slopes Northern Cascades-
Okanogan Valley-Waterville Plateau-
510 AM PDT Tue Aug 3 2021

This Hazardous Weather Outlook is for portions of Central
Washington...East Central Washington...North Central Washington
and Northeast Washington.


The heat returns with widespread 90s to triple degree
temperatures today and warm overnight lows leading to excessive
heat warning. Heat related illnesses may result for those spending
time outdoors or those who do not have access to air

Thunderstorm chances increase this afternoon and evening with the
main threats being gusty outflow winds, brief downpours and
occasional lightning.


The heat continues into Wednesday, followed by cooling into the
weekend. There is a chance of thunderstorms late Wednesday with a
better chance for Thursday afternoon and evening. The main storm threats
will be gusty outflow winds, brief downpours and occasional


Heat Advisory

National Weather Service Spokane WA
246 PM PDT Mon Aug 2 2021

Northern Panhandle-Coeur d`Alene Area-Idaho Palouse-Central
Panhandle Mountains-Lewiston Area-Lewis and Southern Nez Perce
Counties-Northeast Blue Mountains-Lower Garfield and Asotin
Counties-Washington Palouse-Moses Lake Area-Upper Columbia Basin-
Spokane Area-Northeast Mountains-Okanogan Highlands-Wenatchee
Area-East Slopes Northern Cascades-Okanogan Valley-Waterville
Including the cities of Omak, Colfax, Quincy, Wallace, Osburn,
Worley, Waterville, Cheney, Chewelah, Hayden, Rathdrum, Ephrata,
Stehekin, Kamiah, Republic, Odessa, Eastport, St Maries,
Winchester, Mazama, Conconully, Moscow, Cashmere, Bonners Ferry,
Nezperce, Kellogg, Moses Lake, Othello, Brewster, Tekoa,
Uniontown, Mansfield, Peck, Mullan, Pomeroy, Kettle Falls,
Rockford, Rosalia, Coulee City, Spokane, Sandpoint, Wauconda,
Grand Coulee, Bridgeport, Coeur d`Alene, Craigmont, Leavenworth,
Wilbur, La Crosse, Okanogan, Post Falls, Newport, Wenatchee,
Chelan, Culdesac, Lewiston, Davenport, Entiat, Priest River,
Potlatch, Winthrop, Clarkston, Plummer, Anatone, Lapwai, Gifford,
Genesee, Peola, Nespelem, Twisp, Oakesdale, Oroville, Deer Park,
Inchelium, Pullman, Colville, Ritzville, and Pinehurst
246 PM PDT Mon Aug 2 2021


* WHAT...Dangerously hot conditions with afternoon temperatures in
  the upper 90s to 105 degrees possible.

* WHERE...Portions of Central, East central, North central,
  Northeast and Southeast Washington and North and North central

* WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday.

* IMPACTS...Extreme heat combined with unusually warm overnight
  temperatures will significantly increase the potential for heat
  related illnesses. Conditions will be difficult for residents
  without air conditioners. Those working or participating in
  outdoor activities will also be vulnerable.

* ADDITIONAL DETAILS...Wildfire smoke in the region could reduce
  afternoon temperatures reducing the risk of extreme heat. The
  amount of wildfire activity and subsequent smoke in the region
  will play a role in how hot the temperatures are Tuesday and


Monitor the latest forecasts and warnings for updates on this
situation. Be prepared to drink plenty of fluids, stay in an air-
conditioned room, stay out of the sun, and check up on relatives
and neighbors.

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.




Air Quality Alert

Adams-Asotin-Chelan-Douglas-Garfield-Grant-Lincoln-Pend Oreille-
Including the cities of Othello, Ritzville, Washtucna, Clarkston,
Asotin, Anatone, Wenatchee, Leavenworth, Cashmere, Entiat, Chelan,
Manson, Plain, East Wenatchee, Bridgeport, Waterville, Douglas,
Pomeroy, Moses Lake, Ephrata, Quincy, Mattawa, Royal City,
Coulee City, Davenport, Odessa, Wilbur, Reardan, Sprague, Newport,
Metaline Falls, Ione, Cusick, Diamond Lake, Spokane, Airway Heights,
Medical Lake, Cheney, Rockford, Liberty Lake, Deer Park, Pullman,
Colfax, Oakesdale, Rosalia, La Crosse, and Uniontown
1227 PM PDT Mon Aug 2 2021

The Washington Department of Ecology has announced an Air Quality
Alert through noon Thursday, Aug. 5, for all of Washington east of
the Cascade crest because of degraded air quality. The alert may be
extended past Thursday for areas close to active wildfires.

Wildfire smoke may produce health impacts due to Fine Particulate
Matter (PM2.5) pollution. Air quality may reach levels that range
from unhealthy for sensitive groups to very unhealthy.

Burning restrictions are in effect.

Health Impacts and Recommended Actions: When air quality is
Unhealthy for Sensitive Groups, sensitive persons may experience
health effects and should limit prolonged or heavy exertion and limit
time spent outdoors. When air quality reaches Very Unhealthy levels,
everyone should stay indoors, do only light activities, and keep
windows closed if it is not too hot. If you must be outdoors, wear an
N-95 respirator mask (people with chronic diseases should check with
their doctor before wearing a mask).

 Outdoor Burning Restrictions: Washington Governor Jay Inslee issued
an emergency order July 6, 2021, prohibiting most unpermitted
outdoor burning through September 30, 2021. Visit for details on local restrictions.


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