Clarkston, Washington Weather Conditions

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Current Conditions

  • 79°
  • Clear
  • Wind: NW 5 mph
  • Humidity: 32%
  • Visibility: 10.0 miles
  • Dew Point: 47°
  • Pressure: 30.00 in. -

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Next 12 Hours

2  pm
5  pm
8  pm
11  pm
2  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
79°
81°
72°
66°
63°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Partly Cloudy
  • High: 82 °
  • Low: 55 °
  • Partly Cloudy
  • Saturday
  • Clear
  • High: 86 °
  • Low: 57 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 90 °
  • Low: 61 °
  • Partly Cloudy
  • Monday
  • Partly Cloudy
  • High: 88 °
  • Low: 59 °
  • Partly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 91 °
  • Low: 59 °
  • Partly Cloudy

Forecast for Clarkston, Washington

Updated: 2:00 PM PDT on September 19, 2014

  • Friday

    Partly cloudy in the morning, then clear. High of 82F. Winds from the NE at 5 to 10 mph shifting to the NW in the afternoon.

  • Friday Night

    Clear. Low of 55F. Winds less than 5 mph.

  • Saturday

    Clear. High of 86F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 57F. Winds less than 5 mph.

  • Sunday

    Clear in the morning, then overcast. High of 90F. Winds less than 5 mph.

  • Sunday Night

    Overcast in the evening, then mostly cloudy. Low of 61F. Winds less than 5 mph.

  • Monday

    Partly cloudy in the morning, then clear. High of 88F. Winds from the WSW at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Low of 59F. Winds less than 5 mph.

  • Tuesday

    Clear in the morning, then partly cloudy. High of 91F. Winds less than 5 mph.

  • Tuesday Night

    Partly cloudy. Low of 59F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 93F. Winds from the South at 5 to 10 mph.

  • Wednesday Night

    Clear. Low of 55F. Winds less than 5 mph.

  • Thursday

    Clear. High of 75F. Winds from the NW at 5 to 10 mph.

  • Thursday Night

    Partly cloudy. Low of 52F. Winds less than 5 mph.

  • Friday

    Partly cloudy with a chance of rain. High of 75F. Winds less than 5 mph. Chance of rain 40%.

  • Friday Night

    Mostly cloudy with a chance of rain. Low of 52F. Winds less than 5 mph. Chance of rain 40%.

  • Saturday

    Mostly cloudy with a chance of rain. High of 72F. Winds less than 5 mph. Chance of rain 20%.

  • Saturday Night

    Partly cloudy. Low of 52F. Winds less than 5 mph.

  • Sunday

    Partly cloudy. High of 70F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 50F. Winds less than 5 mph.

  • Monday

    Clear. High of 70F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 48F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 77F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Record Report  Statement as of 10:05 am PDT on September 19, 2014


The low temperature at Kellogg in the past 24 hours ending at 800 am
was 58 degrees. This sets the record for the warmest low temperature
for this period. The previous record of 54 degrees was set in 1981.
Records have been kept at this site since 1905.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Clarkston Heights, Clarkston, WA

Updated: 2:51 PM PDT

Temperature: 83.1 °F Dew Point: 53 °F Humidity: 36% Wind: NNE at 2.4 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Nick's Weather Station, Lewiston, ID

Updated: 2:51 PM PDT

Temperature: 82.3 °F Dew Point: 51 °F Humidity: 34% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Normal Hill Weather Station, Lewiston, ID

Updated: 2:51 PM PDT

Temperature: 81.0 °F Dew Point: 17 °F Humidity: 9% Wind: Calm Pressure: 29.15 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: HADS ALPOWA CREEK AT MOUTH NEAR CLARK WA US WADOECO, Clarkston, WA

Updated: 11:15 AM PDT

Temperature: 82 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Harvest Vista/Pheasant Trail Estates @ Schaub Ranch, Lewiston, ID

Updated: 2:51 PM PDT

Temperature: 79.0 °F Dew Point: 50 °F Humidity: 37% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Lapwai-ID, Lapwai, ID

Updated: 2:50 PM PDT

Temperature: 86.5 °F Dew Point: - Humidity: 31% Wind: North at - Pressure: 28.89 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: MesoWest Alpowa Summit WA US WA DOT, Pomeroy, WA

Updated: 1:10 PM PDT

Temperature: 71 °F Dew Point: 52 °F Humidity: 51% Wind: WNW at 12 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Town of Colton, Colton, WA

Updated: 2:48 PM PDT

Temperature: 72.8 °F Dew Point: 48 °F Humidity: 41% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Paradise Creek Brewery - Downtown Pullman, Pullman, WA

Updated: 2:50 PM PDT

Temperature: 74.9 °F Dew Point: 57 °F Humidity: 54% Wind: WSW at 1.0 mph Pressure: 30.20 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Pullman, WA

Updated: 2:36 PM PDT

Temperature: 72.7 °F Dew Point: 50 °F Humidity: 45% Wind: WSW at 7.0 mph Pressure: 29.98 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Westview, Moscow, ID

Updated: 2:47 PM PDT

Temperature: 72.9 °F Dew Point: 49 °F Humidity: 43% Wind: WSW at 1.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Barclay Ridge, Pullman, WA

Updated: 2:41 PM PDT

Temperature: 73.2 °F Dew Point: 49 °F Humidity: 42% Wind: Calm Pressure: 30.03 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Montgomery Ridge Road, Anatone, WA

Updated: 2:50 PM PDT

Temperature: 74.2 °F Dew Point: 48 °F Humidity: 39% Wind: ENE at 1.8 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: RAWS MISSION CREEK ID US, Winchester, ID

Updated: 2:03 PM PDT

Temperature: 72 °F Dew Point: 46 °F Humidity: 39% Wind: NNW at 7 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Spokane Washington 
202 PM PDT Friday Sep 19 2014 


Synopsis... 
strong high pressure will provide a generally clear...warm and 
dry weekend for the inland northwest. The new work week will start 
out with continued above normal temperatures but a weak cold front 
will bring a chance of showers starting Tuesday. From mid-week 
Onward an approaching deep trough will increase the probability of 
rain with cooler temperatures. 


&& 


Discussion... 
tonight through Sunday...an upper level ridge is beginning to 
build over the region this afternoon. Satellite suggest one last 
weak disturbance transiting the northern reaches of the forecast 
area but this wave will bring little more than some clouds near 
the Canadian border this evening before a general clearing trend 
commences in earnest. 


All model guidance is in good agreement in building and 
maintaining this ridge through the weekend. Surface high pressure 
off the coast currently will shift into southern Canada tonight 
and then into the Canadian prairie and Great Plains by 
Sunday...promoting northerly and eventually northeasterly winds 
across the forecast area. This flow will bring dry Continental air 
into the region and with subsidence aloft under the ridge after 
tonight very little in the way of clouds...let alone 
precipitation...will be apparent. 


Plenty of sunshine into a dry near surface air mass will allow 
efficient diurnal heating leading to increasing temperatures each 
day...topping out by Sunday a good 10 to 12 degrees above normal. 
/Fugazzi 


Sunday night through Wednesday...ridge of high pressure continues 
to amplify while the axis of the ridge migrates east from 
northwest Montana. The ridge axis is well to the east over eastern 
Montana Monday and the southerly/southwesterly flow to the east of 
the axis will allowsfor forecast temperatures to likely mirror 
those expected on Sunday. Monday afternoon through Tuesday models 
suggest a few weak disturbances with limited moisture and 
instability will run up the west side of the ridge and produce 
some convection. A robust 0-6km southwest to northeast wind of 25 
mph along with fairly dry lower levels of the atmosphere favor 
virga more than rain which allows for fairly low pops and coverage 
for showers Monday afternoon through Tuesday. Tuesday night but 
primarily Wednesday a large occluded frontal zone that has a well 
maintained south to north orientation and tap into subtropical 
moisture moves through which allows for a substantial increase in 
pops and wind and significant cooling apparent in the cooler 
daytime highs forecast for Wednesday for the western half of the 
forecast area while the eastern portion may remain steady or warm 
a degree or two as the warmer southerly flow ahead of the incoming 
frontal zone and onset of rain late in the day allows for it.. 
/pelatti 


Wednesday night through friday: a broad upper-level trough will 
translate from the ern pac into the wrn US during this time-frame 
delivering cooler temperatures and increasing threat for 
precipitation. All model guidance is on board with the upcoming 
changes however timing and precipitation amounts continues to 
carry moderate uncertainty. There is strong agreement that the 
leading cold front will cross the Cascades around Wednesday night 
with a nice fetch of three quarters to an inch of precipitable 
water. How fast this translates east is the question. A strong jet 
digging down the backside of the trof will slow the trof down then 
flow on the leading edge looks to eventually parallel the front or 
become southerly. This favors a slowly trickling west to east 
frontal passage with abundant moisture but weak ascent. Some 
models are tracking smaller disturbance along the front which is 
highly possible and would lead to increase precipitation amounts 
perhaps near a quarter of an inch but whether this occurs over the 
wrn Columbia Basin or in the Idaho Panhandle cannot be determined 
at this time. Needless to say, a weather pattern change is in 
store which will end the warm and dry conditions expected to start 
the week. Temperatures will generally remain mild for overnight 
lows with abundant cloud cover in the region. High temperatures 
will generally remain steady and near seasonal readings (upper 
60's to mid 70's) as 850mb temperatures range between 10-13 
celsius. /Sb 


&& 


Aviation... 
18z tafs: a building upper level ridge will promote dry and stable 
conditions over the region. VFR conditions are expected at all 
taf sites for the next 24 hours. /Mjf 




&& 


Preliminary point temps/pops... 
Spokane 51 81 52 85 56 84 / 0 0 0 0 0 0 
Coeur D'Alene 49 80 49 85 53 84 / 0 0 0 0 0 0 
Pullman 47 83 49 88 52 85 / 0 0 0 0 0 0 
Lewiston 55 87 56 91 59 89 / 0 0 0 0 0 0 
Colville 46 84 47 87 47 86 / 0 0 0 0 0 0 
Sandpoint 43 77 44 81 45 79 / 10 0 0 0 0 0 
Kellogg 49 78 48 83 52 81 / 0 0 0 0 0 0 
Moses Lake 50 86 54 89 56 89 / 0 0 0 0 0 0 
Wenatchee 56 85 58 88 61 87 / 0 0 0 0 0 10 
Omak 49 85 50 89 54 87 / 0 0 0 0 0 0 


&& 


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


$$ 








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