Clarkston, Washington Weather Conditions

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Current Conditions

  • 45°
  • Clear
  • Wind: South 6 mph
  • Humidity: 49%
  • Visibility: 10.0 miles
  • Dew Point: 27°
  • Pressure: 30.28 in. 0
  • Heat Index: 42

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Next 12 Hours

1  am
4  am
7  am
10  am
1  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
44°
40°
43°
55°
65°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Clear
  • High: 72 °
  • Low: 46 °
  • Clear
  • Tuesday
  • Clear
  • High: 82 °
  • Low: 50 °
  • Clear
  • Wednesday
  • Partly Cloudy
  • High: 66 °
  • Low: 44 °
  • Partly Cloudy
  • Thursday
  • Clear
  • High: 68 °
  • Low: 44 °
  • Clear
  • Friday
  • Clear
  • High: 70 °
  • Low: 45 °
  • Clear

Forecast for Clarkston, Washington

Updated: 8:17 PM PDT on January 26, 2015

  • Monday

    Mainly sunny. High 72F. Winds light and variable.

  • Monday Night

    Mostly clear skies. Low 46F. Winds light and variable.

  • Tuesday

    Mostly sunny. High 82F. SE winds shifting to NE at 10 to 15 mph.

  • Tuesday Night

    A few clouds overnight. Low around 50F. Winds WNW at 5 to 10 mph.

  • Wednesday

    Partly cloudy skies. High 66F. Winds NW at 10 to 15 mph.

  • Wednesday Night

    Some clouds early will give way to generally clear conditions overnight. Low 44F. Winds WSW at 5 to 10 mph.

  • Thursday

    Mainly sunny. High 68F. Winds WNW at 5 to 10 mph.

  • Thursday Night

    A mostly clear sky. Low 44F. Winds SW at 5 to 10 mph.

  • Friday

    Except for a few afternoon clouds, mainly sunny. High near 70F. Winds WNW at 5 to 10 mph.

  • Friday Night

    Considerable cloudiness. Low near 45F. Winds W at 5 to 10 mph.

  • Saturday

    Partly cloudy skies. High 69F. Winds NW at 5 to 10 mph.

  • Saturday Night

    Clear skies. Low 44F. Winds light and variable.

  • Sunday

    Sunny. High 72F. Winds NW at 5 to 10 mph.

  • Sunday Night

    Mostly clear skies. Low 46F. Winds light and variable.

  • Monday

    Sunny. High 74F. Winds NNW at 5 to 10 mph.

  • Monday Night

    Partly cloudy skies. Low 48F. Winds light and variable.

  • Tuesday

    Considerable clouds early. Some decrease in clouds later in the day. High around 70F. Winds NW at 10 to 15 mph.

  • Tuesday Night

    A few clouds from time to time. Low 43F. Winds W at 5 to 10 mph.

  • Wednesday

    Mostly cloudy. High 68F. Winds NW at 5 to 10 mph.

  • Wednesday Night

    Overcast with rain showers at times. Low 44F. Winds WNW at 5 to 10 mph. Chance of rain 40%.

Severe Weather Alert Descriptions

 Record Report  Statement as of 12:35 PM PDT on April 26, 2015


The low temperature at Davenport WA for the 24 hours ending at 800
am on April 26th was 23 degrees. This ties the record for the lowest
temperature for this period. The previous record of 23 degrees was
set in 1999. Records have been kept at this site since 1893.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Downtown Clarkston 8TH ST, Clarkston, WA

Updated: 11:54 PM PDT

Temperature: 43.2 °F Dew Point: 30 °F Humidity: 59% Wind: Calm Pressure: 30.17 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Clarkston Heights-Charnita Dr., Clarkston, WA

Updated: 11:51 PM PDT

Temperature: 41.9 °F Dew Point: 31 °F Humidity: 64% Wind: Calm Pressure: 30.24 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Clarkston Heights - Florence Lane, Clarkston, WA

Updated: 11:52 PM PDT

Temperature: 45.1 °F Dew Point: 31 °F Humidity: 57% Wind: ENE at 1.6 mph Pressure: 30.16 in Hourly Precipitation: - Windchill: 45 °F Graphs

Location: Linda Vista Street, Clarkston, WA

Updated: 12:02 AM PDT

Temperature: 46.0 °F Dew Point: 31 °F Humidity: 55% Wind: North at - Pressure: 30.32 in Hourly Precipitation: - Windchill: 46 °F Graphs

Location: Clarkston Heights Dove Drive, Clarkston, WA

Updated: 12:05 AM PDT

Temperature: 43.8 °F Dew Point: 26 °F Humidity: 50% Wind: Calm Pressure: 30.28 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Nick's Weather Station, Lewiston, ID

Updated: 12:05 AM PDT

Temperature: 46.3 °F Dew Point: 28 °F Humidity: 49% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Dan and Judy's, Clarkston, WA

Updated: 11:53 PM PDT

Temperature: 44.4 °F Dew Point: 29 °F Humidity: 54% Wind: WNW at 5.1 mph Pressure: 30.06 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Hepton Lane, Lewiston, ID

Updated: 12:05 AM PDT

Temperature: 42.3 °F Dew Point: 32 °F Humidity: 66% Wind: ESE at 3.4 mph Pressure: 29.54 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: HADS, Clarkston, WA

Updated: 11:15 PM PDT

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

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

Updated: 12:05 AM PDT

Temperature: 39.8 °F Dew Point: 30 °F Humidity: 67% Wind: East at 4.0 mph Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: Lapwai-ID, Lapwai, ID

Updated: 11:50 PM PDT

Temperature: 48.9 °F Dew Point: - Humidity: 56% Wind: North at - Pressure: 29.05 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: MesoWest, Uniontown, WA

Updated: 9:10 PM PDT

Temperature: 34 °F Dew Point: 22 °F Humidity: 61% Wind: SSE at 3 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Owen Mounce Ranch, Lewiston, ID

Updated: 11:52 PM PDT

Temperature: 39.7 °F Dew Point: 26 °F Humidity: 58% Wind: SSE at 4.0 mph Pressure: 30.15 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: Town of Colton, Colton, WA

Updated: 12:05 AM PDT

Temperature: 32.5 °F Dew Point: 19 °F Humidity: 57% Wind: Calm Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

Location: Wawawai - C. Ray Baker - South Rim, Colton, WA

Updated: 9:05 PM HST

Temperature: 49.9 °F Dew Point: 23 °F Humidity: 35% Wind: SSW at 4.0 mph Pressure: 30.35 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: On the Hill South of Pataha, WA

Updated: 12:05 AM PDT

Temperature: 43.2 °F Dew Point: 21 °F Humidity: 41% Wind: Calm Pressure: 27.85 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: 1 Mile North of Pomeroy, Pomeroy, WA

Updated: 12:05 AM PDT

Temperature: 42.5 °F Dew Point: 27 °F Humidity: 53% Wind: SE at 8.0 mph Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Whispering Hills, Pullman, WA

Updated: 11:53 PM PDT

Temperature: 33.3 °F Dew Point: 24 °F Humidity: 67% Wind: Calm Pressure: 30.00 in Hourly Precipitation: - Windchill: 33 °F Graphs

Location: Pullman, WA

Updated: 11:53 PM PDT

Temperature: 39.3 °F Dew Point: 22 °F Humidity: 50% Wind: Calm Pressure: 30.28 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: Moscow, Moscow, ID

Updated: 11:50 PM PDT

Temperature: 35.4 °F Dew Point: - Humidity: 72% Wind: ENE at 2.5 mph Pressure: 27.50 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: Westview, Moscow, ID

Updated: 12:04 AM PDT

Temperature: 36.0 °F Dew Point: 26 °F Humidity: 66% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: Eid Rd, foot of Paradise Ridge, Moscow, ID

Updated: 12:05 AM PDT

Temperature: 47.8 °F Dew Point: 22 °F Humidity: 36% Wind: Calm Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Barclay Ridge, Pullman, WA

Updated: 12:01 AM PDT

Temperature: 39.4 °F Dew Point: 22 °F Humidity: 50% Wind: East at 4.2 mph Pressure: 30.21 in Hourly Precipitation: - Windchill: 36 °F Graphs

Location: Moose Draw, Troy, ID

Updated: 11:56 PM PDT

Temperature: 29.8 °F Dew Point: 26 °F Humidity: 87% Wind: Calm Pressure: 30.31 in Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

Location: Montgomery Ridge Road, Anatone, WA

Updated: 12:01 AM PDT

Temperature: 37.8 °F Dew Point: 23 °F Humidity: 55% Wind: SSE at 3.6 mph Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: RAWS, Winchester, ID

Updated: 11:03 PM PDT

Temperature: 42 °F Dew Point: 19 °F Humidity: 40% Wind: ENE at 8 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: ITD,

Updated: 6:14 AM GMT

Temperature: 31 °F Dew Point: 26 °F Humidity: 80% Wind: SW at 3 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: RAWS, Pomeroy, WA

Updated: 11:10 PM PDT

Temperature: 37 °F Dew Point: 20 °F Humidity: 50% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Spokane Washington 
1037 PM PDT sun Apr 26 2015 


Synopsis... 
after a few lingering mountain showers this evening, expect a 
drying and warming trend through Tuesday. Between Tuesday night 
and Thursday a system brings more seasonal temperatures, breezy 
conditions and a threat of showers, followed by a general drying 
trend by the weekend. 


&& 


Discussion... 
tonight and Monday...an upper level ridge is sprouting over the 
forecast area today. Satellite imagery does not clearly show this 
due to a feed of moisture impinging on the northwest coast...but 
models are in good agreement in rapidly strengthening this ridge 
aloft and allowing the incoming moisture field to be shunted off 
to the north of the region tonight. The approaching deep trough 
visible far out over the Pacific near 150w will plausibly allow 
this strengthening. However...areas of thick high clouds will 
transit the region through the next 24 hours as this high altitude 
moisture enhances over a mid level warm front. The only real 
chance of precipitation will be over the high Cascades overnight 
tonight near the crest...closer to the deeper moisture and 
benefiting from orographic ascent just over the crest on the west 
side. 


Otherwise a quiet and cool night is on tap but not as cold as 
last night. Residual boundary layer moisture from yesterday's 
shower activity may set the stage for some more valley fog tonight 
to the north of the basin but not as extensive as this morning. 


Monday will be a dry day with filtered sunshine and light winds as 
the ridge strengthens. High temperatures will bounce back up to 
slightly above normal at most locations. /Fugazzi 


Monday night to thursday: the inland northwest transitions from warm 
and dry to cooler and breezy with shower chances, as an amplified 
ridge is replaced by a deep trough. Between Monday night and 
Tuesday the ridge axis will be shifting east, while the trough 
axis advances to the coast. This puts the region in a Stout 
southwesterly flow, giving much of the region the warmest day of 
the week. Regional 850mb temperatures rise into the lower to mid- 
teens, supporting highs some 10 to 15 degrees above normal. The 
exception will be near the Cascades as the onshore flow and first 
shortwave rounding the parent trough brings a relative cool-down 
here. That shortwave will bring some clouds and a chance of 
showers to the Cascades crest too. The other region that may 
receive some showers and perhaps some thunder will be the 
northeast mountains by afternoon, with steepening lapse rates and 
some marginal cape per some models. More likely, however, these 
factors will just lead to afternoon cumulus in this region. The 
approaching trough will also lead to breezy conditions by mid to 
later afternoon as pressure gradients tighten between the two air 
masses. 


Between Tuesday night into Wednesday a second shortwave rounds 
the parent trough and helps propel a cold front across the region. 
This will bring the next best chance of precipitation. Clouds and 
shower chances expand between late evening and Wednesday morning. 
The modest westerly and downslope flow should keep the 
precipitation threat to a minimum in the Lee of the Cascades. 
Additionally, outside of the Cascade crest and northeast 
mountains, it appears the precipitation duration and amounts 
should be limited because the front appears to pass relatively 
quickly. However there is some elevated instability along the 
front and I wouldn't rule out some thunder or at least locally 
enhanced precipitation rates. Confidence is only high enough to 
place some thunder chances across the northern mountains Tuesday 
evening. 


Wednesday afternoon and Wednesday night the main upper trough 
migrates across the inland northwest. There is some disagreement on the 
timing and these differences will continue to be ironed out. In 
general the trough will be accompanied by another cold pool. It 
doesn't appear as strong of a cold pool as the one that crossed 
this Saturday (yesterday), but it should be enough to bring some 
threat of hit-and-miss showers and perhaps some isolated thunder 
during the afternoon and evening hours. The main risk will be 
around the mountains. However a few showers cannot be ruled out 
over the eastern Columbia Basin under the unstable trough. The 
risk wanes through the evening and overnight with the loss of 
daytime heating and a Flat Ridge nudging in from the west. Expect 
otherwise breezy conditions, a few clouds and temperatures cooling 
closer to seasonal averages. 


By Thursday models start to diverge over the details of the 
pattern. However in a loose way they show a Flat Ridge migrating 
over the region while another shortwave trough approaches 
northwest Washington. Currently that next trough is weaker and tracks 
further north than wednesday's. In general look for some 
clouds from the west-northwest. A slight chance of showers was kept 
near the central and southern Panhandle mountains due to some 
model disagreements on how quickly wednesday's trough exits. 
Shower chances will also spread into the Cascades and skim along 
the British Columbia/US border with the approach of that next wave. Otherwise 
conditions look mostly dry and seasonal. /J. Cote' 


Thursday night through monday: the general consensus amongst the 
medium range models is for progressive westerly flow to setup 
across the inland northwest with shortwave trofs rippling through at 
times. Models continue to struggle with the details of these 
features but overall, this looks to be a low impact weather period 
with the potential for light mountain showers and at times, breezy 
afternoon winds in the basin. Temperatures will be very close to 
seasonal readings topping out in the 60s to lower 70s. The 
GFS/European model (ecmwf) have been hinting at the idea of an area of low pressure 
branching off from the mean flow and drifting down the pac northwest 
coastline early next work week. If this were to occur, the region 
would experience increasing southerly flow increasing the threat 
for afternoon T-storms and above normal warmth. At this time, 
confidence remains low regarding any particular model details in 
that time-frame but definitely something to keep an eye on. /Sb 


&& 


Aviation... 
06z tafs: a building upper level ridge aloft and weak high 
pressure at the surface will promote VFR conditions at all taf 
sites through at least 06z Tuesday. There is a low threat of fog 
developing from 12-18z in the northern valleys of NE Washington and Idaho. 
Mountain cumulus is expected through the afternoon hours. Clearing 
skies is expected from west to east through the late afternoon and 
early evening. 




&& 


Preliminary point temps/pops... 
Spokane 38 66 45 74 43 62 / 10 0 0 10 50 20 
Coeur D'Alene 35 67 40 74 42 62 / 10 0 0 10 50 30 
Pullman 35 66 41 73 42 60 / 10 0 0 0 20 20 
Lewiston 39 72 45 80 48 67 / 10 0 0 0 20 20 
Colville 37 70 41 76 42 66 / 10 0 0 10 60 30 
Sandpoint 32 67 36 73 40 61 / 10 0 0 10 60 40 
Kellogg 34 65 39 72 42 60 / 10 0 0 0 30 40 
Moses Lake 40 72 44 77 42 67 / 10 0 0 0 20 10 
Wenatchee 45 74 50 74 45 67 / 10 0 0 0 10 10 
Omak 38 72 43 74 40 67 / 10 0 0 10 20 10 


&& 


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



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