...RED FLAG WARNING IN EFFECT FROM 2 PM TO 11 PM PDT TUESDAY FOR
ABUNDANT LIGHTNING...
...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH
TUESDAY EVENING FOR ABUNDANT LIGHTNING...
.Elevated fire weather concerns due to thunderstorms and
continued hot and dry conditions through midweek. While these
storms may produce wetting rains, there is still high confidence
in the probability of isolated dry thunderstorms embedded both
Tuesday and Wednesday. Daytime RHs will be in the teens to low
20s. Gusty and erratic winds can occur around thunderstorms with
gusts up to 45-60 mph.
The National Weather Service in Pendleton has issued a Fire
Weather Watch for abundant lightning, which is in effect from
Wednesday afternoon through Wednesday evening.
* AFFECTED AREA...Fire Weather Zone 695 East Washington South
Central Cascade Mountains.
* TIMING...From Wednesday afternoon through Wednesday evening.
* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.
* THUNDERSTORMS...Scattered coverage with abundant lightning as
well as 10-35% chances of dry isolated storms embedded.
* OUTFLOW WINDS...Gusty erratic winds up to 40-55 mph.
At 648 PM PDT, Doppler radar was tracking a strong thunderstorm 11
miles north of Paradise, or 21 miles south of Lewiston, moving
northeast at 20 mph.
HAZARD...Winds in excess of 30 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to outdoor objects is
possible.
Locations impacted include...
Anatone.
...HOT, DRY, AND UNSTABLE CONDITIONS WITH ISOLATED DRY
THUNDERSTORMS WEDNESDAY AFTERNOON AND EVENING...
The National Weather Service in Spokane has issued a Fire Weather
Watch for hot, dry, and unstable conditions with isolated dry
thunderstorms, which is in effect from Wednesday afternoon
through Wednesday evening.
* Affected Area: East Washington Central Cascades (Zone 696).
* Timing: Wednesday afternoon and evening.
* Relative Humidities: Min RH 20 to 30 percent.
* Temperatures: 80-90 degrees.
* Lightning: Isolated dry thunderstorms.
* Outflow Winds: Gusty and erratic winds are possible with any
thunderstorms that develop. The outflow winds could travel quite
a distance from the core of the storm.
* Impacts: Hot, dry, and unstable conditions Wednesday afternoon
and evening may lead to rapid fire growth on any new or existing
fires. Isolated dry thunderstorms will lead to the potential for
new fire starts. Gusty winds with thunderstorms may result in
rapid fire spread with any new or existing fires.
PZZ530-531-CAZ043-354-362-366-367-552-087-549-550-349-350-
340>342-346-529-530-006-505-506-508-509-109-104-103-101-ORZ021-
022-103-101-102-WAZ201-510-514>517-BCZ160-142-141-150-121-
220-210-922-912-921-911-110-122-AKZ328>332-323-324-326-327-
318>322-325-317-132-135-126-121-171-181-185-187-195-191-241730-
/T.NEW.PAAQ.TS.W.9015.250724T1630Z-250724T1730Z/
Alaska, British Columbia, Washington, Oregon and California
coastal areas
...THIS_MESSAGE_IS_FOR_TEST_PURPOSES_ONLY...
...THIS IS A TEST TO DETERMINE TRANSMISSION TIMES INVOLVED IN THE
DISSEMINATION OF TSUNAMI INFORMATION...
RESPONSES ARE REQUIRED FROM
---------------------------
* All Coastal Weather Forecast Offices in Alaska, Washington,
Oregon and California
* USAF 11th Rescue Coordination Center at Elmendorf AFB
* California, Oregon, Washington and Alaska State Warning Points
* Emergency Management British Columbia
* The Pacific Storm Prediction Centre in British Columbia
* Joint Typhoon Warning Center in Hawaii
* U.S. Coast Guard 11th, 13th, 17th District Offices
* U.S. Coast Guard Kodiak COMMSTA and CAMSPAC Point Reyes, CA
* Canadian Coast Guard MCTS COMOX and/or Victoria
* FAA Regional Operations Center in Seattle
* All Pacific Coast Tsunamiready Community Warning Points.
RESPONSES SHOULD INCLUDE
------------------------
* Time-of-receipt
* Agency name
* Email address
* Phone number
Weather Service Offices should respond in accordance with local
directives. All others should reply by one of the available methods
below.
SEND RESPONSE BY
----------------
* Email address - ntwc@noaa.gov
* AFTN address - PAAQYQYX
* AWIPS - TMA
* Fax - 907-745-6071
...THIS_MESSAGE_IS_FOR_TEST_PURPOSES_ONLY...
...THIS IS A TEST TO DETERMINE TRANSMISSION TIMES INVOLVED IN THE
DISSEMINATION OF TSUNAMI INFORMATION...
At 642 PM PDT, Doppler radar was tracking a strong thunderstorm 12
miles south of Chewelah, or 34 miles northwest of Spokane, moving
southeast at 25 mph.
HAZARD...Pea size hail, torrential downpours, and wind gusts to 25
mph.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to outdoor objects is possible.
Locations impacted include...
Springdale, Tum Tum, Valley, Clayton, and Loon Lake.
This includes U.S. Highway 395 in Washington between mile markers 183
and 199.
At 338 PM PDT, Doppler radar was tracking a strong thunderstorm 20
miles northeast of Chewelah, or 33 miles northwest of Priest River,
moving southeast at 15 mph.
HAZARD...Winds in excess of 30 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to outdoor objects is
possible.
Locations impacted include...
Ruby.
This includes U.S. Highway 20 in Washington between mile markers 398
and 417.
* WHAT...Urban and small stream flooding caused by excessive
rainfall is expected.
* WHERE...A portion of Northeast Washington, including the following
county, Spokane.
* WHEN...Until 600 PM PDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways. Thunderstorms could also produce some
lightning and pea sized hail. These storms have a history of
torrential rainfall.
* ADDITIONAL DETAILS...
- At 300 PM PDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause urban and small stream
flooding.
- Some locations that will experience flooding include...
Fairfield, Spangle, Waverly and Plaza.
- http://www.weather.gov/safety/flood
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of Northeast Washington, including the following
county, Spokane.
* WHEN...Until 530 PM PDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways. Ponding of water in urban or other areas is
occurring or is imminent.
* ADDITIONAL DETAILS...
- At 227 PM PDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area.
- Some locations that will experience flooding include...
Spokane, Spokane Valley, Cheney, Airway Heights, Medical
Lake, Millwood, Town And Country, Country Homes, Fairwood,
Dishman, Mead, Fairchild AFB, Trentwood, Green Acres,
Spangle, Marshall, Four Lakes, Opportunity, Valleyford and
Mica.
- http://www.weather.gov/safety/flood
At 658 PM PDT, Doppler radar was tracking a strong thunderstorm 17
miles northeast of Paradise, or 19 miles south of Lewiston, moving
northeast at 15 mph.
HAZARD...Winds in excess of 30 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to outdoor objects is
possible.
Locations impacted include...
Rogersburg and Waha.
A funnel cloud was reported at 5:47pm this evening near Tonasket,
associated with clusters of showers tracking north to south
between Tonasket and Bridgeport. Additional funnel clouds
possible through the evening as this activity moves through. If a
funnel cloud is spotted move indoors and report your sighting to
the National Weather Service.
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Portions of North Central and Northeast Washington,
including the following counties, in North Central Washington,
Okanogan. In Northeast Washington, Ferry.
* WHEN...Until 545 PM PDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways.
* ADDITIONAL DETAILS...
- At 243 PM PDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 0.75 and 1.1 inches of
rain have fallen.
- Some locations that will experience flooding include...
Nespelem Community. Owhi Lake.
- http://www.weather.gov/safety/flood
A low pressure system will bring increased moisture with increasing
showers and thunderstorms. Heavy rainfall amounts associated with
slow-moving thunderstorms may lead to flash flooding and debris
flows over recent burn scars and areas of steep terrain Monday
afternoon and evening.
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of North Central Washington, including the
following counties, Chelan and Okanogan.
* WHEN...From noon PDT today through this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations
including recent burn scars. Flash flooding of recent burn scars
may lead to debris flows.
* ADDITIONAL DETAILS...
- Scattered to numerous showers and thunderstorms will develop
Monday afternoon containing moderate to heavy rain.
- http://www.weather.gov/safety/flood
FFWOTX
The National Weather Service in Spokane has issued a
* Flash Flood Warning for...
The Cub Creek burn scar in...
Central Okanogan County in north central Washington...
* Until 815 PM PDT.
* At 510 PM PDT, Doppler radar indicated thunderstorms producing
heavy rain over the Cub Creek burn scar. Between 0.4 and 0.6
inches of rain have fallen. The expected rainfall rate is 0.75 to
1 inch in 1 hour. Flash flooding is ongoing or expected to begin
shortly.
Excessive rainfall over the burn scar will result in debris flow.
The debris flow can consist of rock, mud, vegetation and other loose
materials.
HAZARD...Flash flooding caused by thunderstorms in and around
the Cub Creek burn scar.
SOURCE...Radar.
IMPACT...Flooding of areas in and around the burn scar.
* Some locations that will experience flash flooding include...
Chewuch Campground, Falls Creek Campground and Camp Four
Campground.
At 323 PM PDT, Doppler radar was tracking a strong thunderstorm near
Sherman Pass, or 44 miles east of Omak. This storm was nearly
stationary.
HAZARD...Pea size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to outdoor objects is possible.
Locations impacted include...
Sherman Pass.
This includes U.S. Highway 20 in Washington between mile markers 311
and 331.
A low pressure system will bring increased moisture with increasing
showers and thunderstorms. Heavy rainfall amounts associated with
slow-moving thunderstorms may lead to flash flooding and debris
flows over recent burn scars and areas of steep terrain Monday
afternoon and evening.
* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...A portion of North Central Washington, including the
following counties, Chelan and Okanogan.
* WHEN...From Monday afternoon through Monday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations
including recent burn scars. Flash flooding of recent burn scars
may lead to debris flows.
* ADDITIONAL DETAILS...
- Scattered to numerous showers and thunderstorms will develop
Monday afternoon containing moderate to heavy rain.
- http://www.weather.gov/safety/flood
* Affected Area: Foothills of Central Washington Cascades (Zone
705), Waterville Plateau (Zone 706), Western Columbia Basin
(Zone 707), Eastern Columbia Basin -Palouse -Spokane Area
(Zone 708) and Lower Palouse -Snake River (Zone 709).
* Winds: West to Southwest 10 to 20 mph with gusts up to 35 mph,
except 15 to 25 mph with gusts up to 40 MPH on the Waterville
Plateau.
* Relative Humidities: 10 to 20 percent.
* Impacts: Rapid fire spread is likely with any new or existing
fires.
* AFFECTED AREA...Fire Weather Zone 690 Kittitas Valley.
* TIMING...Until 10 PM PDT this evening.
* WINDS...Northwest 15 to 25 mph with gusts up to 40 mph.
* RELATIVE HUMIDITY...As low as 15 percent.
* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.
* AFFECTED AREA...Fire Weather Zones 691 Lower Columbia Basin of
Oregon, 691 Lower Columbia Basin of Washington and 701 Eastern
Columbia River Gorge of Oregon.
* TIMING...Until 10 PM PDT this evening.
* WINDS...West 15 to 25 mph with gusts up to 35 mph.
* RELATIVE HUMIDITY...13 to 20 percent.
* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.
* Affected Area: Foothills of Central Washington Cascades (Zone
705), Waterville Plateau (Zone 706), Western Columbia Basin
(Zone 707), Eastern Columbia Basin -Palouse -Spokane Area
(Zone 708) and Lower Palouse -Snake River (Zone 709).
* Winds: West to Southwest 10 to 20 mph with gusts up to 35 mph,
except 15 to 25 mph with gusts up to 40 MPH on the Waterville
Plateau.
* Relative Humidities: 11 to 20 percent.
* Impacts: Rapid fire spread is likely with any new or existing
fires.
The National Weather Service in Spokane has issued a Red Flag
Warning for wind and low relative humidity, which is in effect
from 2 PM to 10 PM PDT Friday. The Fire Weather Watch is no
longer in effect.
* Affected Area: Foothills of Central Washington Cascades (Zone
705), Waterville Plateau (Zone 706), Western Columbia Basin
(Zone 707), Eastern Columbia Basin -Palouse -Spokane Area
(Zone 708) and Lower Palouse -Snake River (Zone 709).
* Winds: West to Southwest 10 to 20 mph with gusts up to 35 mph,
except 15 to 25 mph with gusts up to 40 MPH on the Waterville
Plateau.
* Relative Humidities: 12 to 20 percent.
* Impacts: Rapid fire spread is likely with any new or existing
fires.