Short Term Forecast
Issued by NWS Spokane, WA

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FPUS76 KOTX 211951
NOWOTX

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE SPOKANE WA
1251 PM PDT THU AUG 21 2014

WAZ037-038-043-212200-
NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS-OKANOGAN VALLEY-
INCLUDING THE CITIES OF...COLVILLE...DEER PARK...CHEWELAH...
NEWPORT...KETTLE FALLS...REPUBLIC...INCHELIUM...WAUCONDA...OMAK...
OKANOGAN...BREWSTER...BRIDGEPORT...OROVILLE...NESPELEM
1251 PM PDT THU AUG 21 2014

.NOW...
SHOWERS AND THUNDERSTORMS WILL BE ON THE INCREASE BETWEEN 1 PM AND
2 PM OVER THE OKANOGAN HIGHLANDS AND NORTHEAST MOUNTAINS OF
WASHINGTON. THE COMMUNITIES OF REPUBLIC...KELLER...CURLEW...KETTLE
FALLS...NORTHPORT...AND COLVILLE WILL HAVE THE POTENTIAL TO
EXPERIENCE SEVERAL ROUNDS OF BRIEF HEAVY RAINFALL AND CLOUD TO
GROUND LIGHTNING THIS AFTERNOON AND EVENING AS INDIVIDUAL CELLS
TRACK TO THE NORTHEAST AROUND 20 MPH.

$$

WAZ042-212200-
EAST SLOPES NORTHERN CASCADES-
INCLUDING THE CITIES OF...LEAVENWORTH...MAZAMA...TWISP...
WINTHROP...STEHEKIN...CONCONULLY
1251 PM PDT THU AUG 21 2014

.NOW...
SCATTERED SHOWERS AND THUNDERSTORMS WILL BECOME MORE NUMEROUS THIS
AFTERNOON AND THIS EVENING OVER THE EAST SLOPES OF THE NORTHERN
CASCADES. COMMUNITIES LIKE WINTHROP...MAZAMA...STEHEKIN...AND
CARLTON MAY EXPERIENCE SEVERAL DOWNPOURS THIS AFTERNOON AND THIS
EVENING. SOME CELLS MAY PRODUCE UP TO A HALF INCH OF RAIN
QUICKLY...HEIGHTENING THE POTENTIAL FOR FLASH FLOODING...MUD
SLIDES...AND DEBRIS FLOWS. THUNDERSTORMS MAY ALSO PRODUCE SMALL
HAIL...FREQUENT LIGHTNING...AND WIND GUSTS TO 35 MPH.

$$



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