Chewelah, Washington Weather Conditions

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Current Conditions

  • 50°
  • Clear
  • Wind: Calm
  • Humidity: 61%
  • Visibility: 10.0 miles
  • Dew Point: 37°
  • Pressure: 29.92 in. -

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Next 12 Hours

11  pm
2  am
5  am
8  am
11  am
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
54°
52°
46°
52°
66°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Chance of a Thunderstorm
  • High: 75 °
  • Low: 46 °
  • Chance of T-Storms
  • Wednesday
  • Chance of Rain
  • High: 66 °
  • Low: 41 °
  • Chance of Rain
  • Thursday
  • Partly Cloudy
  • High: 75 °
  • Low: 43 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 79 °
  • Low: 45 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 82 °
  • Low: 43 °
  • Partly Cloudy

Forecast for Chewelah, Washington

Updated: 8:00 PM PDT on September 01, 2014

  • Monday

    Partly cloudy. High of 75F. Winds from the SW at 10 to 15 mph.

  • Monday Night

    Clear in the evening, then partly cloudy. Low of 46F. Winds from the SSW at 5 to 10 mph.

  • Tuesday

    Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 75F. Breezy. Winds from the SW at 10 to 20 mph. Chance of rain 50%.

  • Tuesday Night

    Partly cloudy with a chance of a thunderstorm and rain showers. Low of 46F. Breezy. Winds from the WSW at 10 to 20 mph. Chance of rain 60%.

  • Wednesday

    Overcast with a chance of rain in the morning, then partly cloudy with a chance of rain. High of 66F. Winds from the WNW at 10 to 15 mph. Chance of rain 20%.

  • Wednesday Night

    Partly cloudy in the evening, then clear. Low of 41F. Winds less than 5 mph.

  • Thursday

    Partly cloudy in the morning, then clear. High of 75F. Winds less than 5 mph.

  • Thursday Night

    Clear in the evening, then partly cloudy. Low of 43F. Winds less than 5 mph.

  • Friday

    Clear in the morning, then partly cloudy. High of 79F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 45F. Winds from the NNE at 5 to 10 mph.

  • Saturday

    Clear in the morning, then partly cloudy. High of 82F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 43F. Winds less than 5 mph.

  • Sunday

    Partly cloudy. High of 75F. Winds from the SSW at 5 to 10 mph.

  • Sunday Night

    Clear with a chance of rain. Low of 46F. Winds less than 5 mph. Chance of rain 50%.

  • Monday

    Clear. High of 75F. Winds less than 5 mph.

  • Monday Night

    Clear with a chance of rain. Low of 46F. Winds less than 5 mph. Chance of rain 40%.

  • Tuesday

    Clear. High of 73F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 45F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 73F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 45F. Winds less than 5 mph.

  • Thursday

    Clear. High of 73F. Winds less than 5 mph.

  • Thursday Night

    Clear. Low of 46F. Winds less than 5 mph.

  • Friday

    Clear. High of 72F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Public Information Statement  Statement as of 6:48 PM PDT on September 1, 2014


... Hot July and August for the inland northwest...

Several locations ranked in the top 5 for the warmest average temperatures for
the months of July and August. See table below for sites in north central and
eastern Washington as well as north Idaho that ranked in the top 5.

Site July/August avg temp record (year) rank records began

Spokane Airport 74.0 74.0 (2014) 1 1881
Lewiston Airport 78.5 78.5 (2014) 1 (tied) 1881
Wenatchee Airport 78.9 78.9 (2014) 1 1959
Rosalia 71.6 71.6 (2014) 1 1893
Omak 76.7 76.7 (2014) 1 1931
Potlatch 69.4 69.4 (2014) 1 1915
Leavenworth 73.2 73.4 (1958) 2 1914
Stehekin 72.3 73.8 (2003) 3 1906
Ephrata 78.4 78.7 (1998) 3 1948
Lind 74.6 75.3 (1958) 3 1931
Pullman 69.6 71.1 (1998) 4 1940
Grand Coulee 75.7 76.7 (1998) 4 1934
Ritzville 73.2 74.6 (1961) 4 1899
Odessa 73.0 75.2 (1958) 5 1902



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: 405 E. Lincoln, Chewelah, WA

Updated: 11:35 PM PDT

Temperature: 49.7 °F Dew Point: 44 °F Humidity: 79% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Windchill: 50 °F Graphs

Location: RAWS LITTLE PEND OREILLE NWR WA US, Colville, WA

Updated: 10:28 PM PDT

Temperature: 48 °F Dew Point: 44 °F Humidity: 86% Wind: ESE at 2 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Pend Oreille County, WA

Updated: 11:39 PM PDT

Temperature: 54.5 °F Dew Point: 39 °F Humidity: 56% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS FAIRCHILD 36 RQF WA US, Cusick, WA

Updated: 10:55 PM PDT

Temperature: 47 °F Dew Point: 41 °F Humidity: 79% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: 10th Avenue Colville, Colville, WA

Updated: 11:36 PM PDT

Temperature: 64.2 °F Dew Point: 41 °F Humidity: 43% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Colville Mountain, Colville, WA

Updated: 11:39 PM PDT

Temperature: 62.4 °F Dew Point: 41 °F Humidity: 45% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Williams valley, Deer Park, WA

Updated: 11:39 PM PDT

Temperature: 52.2 °F Dew Point: 42 °F Humidity: 69% Wind: Calm Pressure: 29.75 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Kettle Falls, WA

Updated: 11:38 PM PDT

Temperature: 64.4 °F Dew Point: 28 °F Humidity: 25% Wind: North at 1.3 mph Pressure: 27.91 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS FLOWERY TRAIL WA US, Usk, WA

Updated: 9:30 PM PDT

Temperature: 48 °F Dew Point: 41 °F Humidity: 76% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: RAWS PAL MOORE ORCHARD WA US, Chewelah, WA

Updated: 10:55 PM PDT

Temperature: 46 °F Dew Point: 43 °F Humidity: 89% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: RAWS TACOMA CREEK WA US, Cusick, WA

Updated: 11:03 PM PDT

Temperature: 45 °F Dew Point: 40 °F Humidity: 84% Wind: WSW at 2 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Spokane Washington 
1031 PM PDT Monday Sep 1 2014 


Synopsis... 


The arrival of a cold front Tuesday afternoon and evening will 
bring a return of gusty winds and cooler temperatures for Wednesday, 
along with good threat of showers and thunderstorms. A warming and 
drying trend is expected Thursday into next weekend. 


&& 


Discussion... 


Tonight and tuesday: northwest flow will prevail across the inland 
northwest for the next 24 hours, but a strong 100 kt jet in the 
flow will push a fast moving cold front through the region late 
Tuesday. For tonight, expect light winds, mild temperatures and 
the cumulus to dissipate to mostly clear skies. For Tuesday, winds 
will start off light as clouds increase from the west. The cold 
front will sweep through the Cascades by Tuesday afternoon. This 
will tighten pressure gradients and northwest winds will becoming 
breezy. There is a chance of showers mainly near the Cascade crest 
and in the far northern mountains into the evening hours. Increased 
instability will be found along the front and could see a slight 
chance of thunderstorms across the northern mountains as well. 
/Rfox. 


Tues nt through Wed nt: the entire time frame will be focused on 
a deep upper trough that will quickly move southeast out of British Columbia and into 
ern WA and north ID while it fills/weaken/shears before moving into 
wrn Montana Wed. The core wx issues associated with the passage of 
this trough and front will be gusty west winds, thunder/pcpn 
amnts, and temperatures. Very gusty winds, especially near the 
Cascades, will increase late tues as cold advection and cross- 
Cascade pressure gradients strengthen. The biggest challenge for 
Wed will be deciding the areal coverage of showers and/or thunder 
across NE WA and the ID Panhandle. This will, of course, influence 
temperatures with the increased cloud cover. As this wave fills, 
it also develops a trowal structure Wed on the NE periphery of the 
upper low that could significantly influence the amnt of pcpn that 
nrn WA and north ID receives. As a result of this trowal feature, 
banded pcpn could certainly be a problem across ern WA and north ID 
Wed before the low moves east out of the area. Due to the 
convective character of the wave, the deep cyclonic convergence 
and trowal banding, significant pcpn amnts are possible. Storm 
total rainfall amnts are fcst to be roughly three to six tenths 
for the north Idaho Panhandle and NE WA by Wed nt. Cool high temps Wed 
in the 60s where the heaviest rains fall looks increasing likely 
as well. Bz 


Thursday to monday: mostly dry, warm conditions expected before 
the next rain threat arrives early next week. A trough of low 
pressure exits to the east and a ridge builds in through Saturday. 
With regional pwats dropping below 0.50 inches and broad-scale 
subsidence, this will support dry and mostly clear conditions. 
Mean 850mb temperatures warm 4 to 7 degrees by the end of the 
week, supporting a warming trend that pushes highs from the mid- 
70s Thursday to the lower 80s by Saturday. Saturday night through 
Monday the next trough pushes in from the west-northwest. However 
models continue to vary over the evolution, especially timing. 
Look for some increase in cloud cover going into early next week. 
A chance of showers returns to the Cascades Sunday and expands 
toward northeast Washington and north Idaho Monday. This may include areas as 
far south Douglas County to Kootenai County. However there is too 
much model disagreement to have high confidence. The incoming 
trough is forecast to bring cooler temperatures by Monday. 
/J.Cote' 




&& 


Aviation... 
06z tafs: a deep upper level trough will approach Tuesday 
afternoon...then sending a strong cold front through north central 
Washington (including keat, kmwh) between 0-3z Wed...and then 
across eastern Washington/north Idaho 3-6z. The timing of the strong cold 
advection will coincide during better mixing potential in north 
central Washington with gusts 30-35 kts expected...with gusts 
mostly between 20-30 kts elsewhere. Winds may pick up patchy 
blowing dust around kmwh. The best chances for showers and 
isolated thunderstorms Tuesday afternoon/evening will be in the 
northern mountains although a few showers may develop around 
kgeg/ksff/kcoe 3-6z Wed. Jw 


&& 


Preliminary point temps/pops... 
Spokane 52 75 50 68 46 75 / 0 10 50 30 20 0 
Coeur D'Alene 50 76 50 67 42 75 / 0 10 60 40 20 0 
Pullman 48 77 45 70 40 76 / 0 0 10 20 10 10 
Lewiston 58 84 53 74 49 80 / 0 0 0 10 10 10 
Colville 47 78 48 70 38 78 / 0 10 50 30 20 10 
Sandpoint 46 74 45 64 39 73 / 0 10 70 70 40 10 
Kellogg 47 71 47 65 39 71 / 0 10 50 50 50 10 
Moses Lake 57 82 51 76 47 80 / 0 0 10 0 0 0 
Wenatchee 59 80 54 75 52 79 / 0 10 10 0 0 0 
Omak 54 80 52 73 43 80 / 0 20 30 20 10 0 


&& 


Otx watches/warnings/advisories... 
Idaho...none. 
Washington...none. 
&& 


$$ 








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