Clarkston, Washington Weather Conditions

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Current Conditions

  • 83°
  • Clear
  • Wind: Variable 4 mph
  • Humidity: 22%
  • Visibility: 10.0 miles
  • Dew Point: 40°
  • Pressure: 30.12 in. -

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Next 12 Hours

11  am
2  pm
5  pm
8  pm
11  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
82°
96°
101°
94°
81°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Clear
  • High: 104 °
  • Low: 68 °
  • Clear
  • Friday
  • Clear
  • High: 108 °
  • Low: 71 °
  • Clear
  • Saturday
  • Clear
  • High: 107 °
  • Low: 70 °
  • Clear
  • Sunday
  • Clear
  • High: 105 °
  • Low: 72 °
  • Clear
  • Monday
  • Partly Cloudy
  • High: 101 °
  • Low: 70 °
  • Partly Cloudy

Forecast for Clarkston, Washington

Updated: 3:22 am PDT on July 30, 2015

  • Today

    Hot...sunny. Highs 94 to 101.

  • Tonight

    Clear. Lows in the upper 50s to mid 60s.

  • Friday

    Hot...sunny. Highs 97 to 104.

  • Friday Night

    Mostly clear. Lows in the upper 50s to mid 60s.

  • Saturday

    Hot. Partly cloudy. Highs 97 to 103. West wind 5 to 15 mph.

  • Saturday Night through Monday

    Partly cloudy. Lows in the 60s. Highs 93 to 101.

  • Monday Night through Wednesday

    Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the 60s. Highs in the mid 80s to mid 90s.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Downtown Clarkston 8TH ST, Clarkston, WA

Updated: 11:03 AM PDT

Temperature: 87.4 °F Dew Point: 45 °F Humidity: 23% Wind: NE at 2.7 mph Pressure: 29.98 in Hourly Precipitation: - Heat Index: 84 °F Graphs

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

Updated: 8:59 AM PDT

Temperature: 89.4 °F Dew Point: 53 °F Humidity: 29% Wind: SSE at 1.1 mph Pressure: 30.14 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: Clarkston Golf & Country Club, Clarkston, WA

Updated: 11:08 AM PDT

Temperature: 89.2 °F Dew Point: 51 °F Humidity: 27% Wind: Calm Pressure: 30.15 in Hourly Precipitation: - Heat Index: 86 °F Graphs

Location: Linda Vista Street, Clarkston, WA

Updated: 11:05 AM PDT

Temperature: 88.7 °F Dew Point: 55 °F Humidity: 31% Wind: North at - Pressure: 30.17 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: Clarkston Heights Dove Drive, Clarkston, WA

Updated: 11:09 AM PDT

Temperature: 82.2 °F Dew Point: 48 °F Humidity: 31% Wind: East at 3.1 mph Pressure: 30.18 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Dan and Judy's, Clarkston, WA

Updated: 11:09 AM PDT

Temperature: 90.9 °F Dew Point: 42 °F Humidity: 18% Wind: SSW at 1.7 mph Pressure: 28.89 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: 9th Avenue, Lewiston, ID

Updated: 11:05 AM PDT

Temperature: 82.2 °F Dew Point: 50 °F Humidity: 32% Wind: North at - Pressure: 29.99 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Hepton Lane, Lewiston, ID

Updated: 11:09 AM PDT

Temperature: 85.8 °F Dew Point: 40 °F Humidity: 20% Wind: SE at 2.5 mph Pressure: 29.42 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

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

Updated: 11:09 AM PDT

Temperature: 84.8 °F Dew Point: 49 °F Humidity: 29% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Owen Mounce Ranch, Lewiston, ID

Updated: 11:02 AM PDT

Temperature: 82.7 °F Dew Point: 38 °F Humidity: 20% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Town of Colton, Colton, WA

Updated: 11:05 AM PDT

Temperature: 85.9 °F Dew Point: 38 °F Humidity: 18% Wind: East at 1.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: On the Hill South of Pataha, WA

Updated: 11:09 AM PDT

Temperature: 90.3 °F Dew Point: -8 °F Humidity: 2% Wind: Calm Pressure: 27.79 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: 1 Mile North of Pomeroy, Pomeroy, WA

Updated: 11:09 AM PDT

Temperature: 87.7 °F Dew Point: 38 °F Humidity: 17% Wind: SE at 11.0 mph Pressure: 30.09 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

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

Updated: 11:05 AM PDT

Temperature: 83.9 °F Dew Point: 52 °F Humidity: 34% Wind: ESE at 5.0 mph Pressure: 30.32 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Whispering Hills, Pullman, WA

Updated: 11:08 AM PDT

Temperature: 92.3 °F Dew Point: 45 °F Humidity: 20% Wind: ESE at 3.2 mph Pressure: 29.92 in Hourly Precipitation: - Heat Index: 89 °F Graphs

Location: APRSWXNET, Pullman, WA

Updated: 10:50 AM PDT

Temperature: 86 °F Dew Point: 43 °F Humidity: 22% Wind: East at 10 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: APRSWXNET, Pullman, WA

Updated: 10:47 AM PDT

Temperature: 86 °F Dew Point: 41 °F Humidity: 21% Wind: SSW at 1 mph Pressure: 30.26 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: APRSWXNET, Moscow, ID

Updated: 10:42 AM PDT

Temperature: 83 °F Dew Point: 44 °F Humidity: 25% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

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

Updated: 11:09 AM PDT

Temperature: 80.1 °F Dew Point: 39 °F Humidity: 23% Wind: East at 14.5 mph Pressure: 30.28 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Barclay Ridge, Pullman, WA

Updated: 11:03 AM PDT

Temperature: 88.9 °F Dew Point: 40 °F Humidity: 18% Wind: East at 6.3 mph Pressure: 30.15 in Hourly Precipitation: - Heat Index: 85 °F Graphs

Location: Moose Draw, Troy, ID

Updated: 11:04 AM PDT

Temperature: 84.0 °F Dew Point: 43 °F Humidity: 24% Wind: SSW at 2.0 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Montgomery Ridge Road, Anatone, WA

Updated: 11:06 AM PDT

Temperature: 85.7 °F Dew Point: 38 °F Humidity: 19% Wind: SSE at 7.6 mph Pressure: 30.22 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Spokane Washington 
1027 am PDT Thursday Jul 30 2015 


Synopsis.... 
a dry and hot weather pattern will persist through the weekend. 
High temperatures in the 90s to near 105 will be common through 
the weekend. A gradual cooling trend will begin early next week. A 
more dramatic change to the hot pattern may occur by the middle of 
next week with an increasing threat of thunderstorms each day from 
Monday through Wednesday. 


&& 


Discussion... 
today through friday: hot and dry weather with mostly clear skies will 
continue as high pressure continues across the inland northwest. 
The thermally induced surface trough will waiver over the 
Cascades today, helping to keep winds light as temperatures rise. 
After a warm day Wednesday, expect temperatures about 4 to 7 
degrees higher than yesterday. This will lead to daytime highs in 
the 90s with a few triple digits in the lc valley, deep basin and 
a few Cascade valleys. The heat will continue into Friday. After 
mild temperatures overnight, Friday looks to be the warmest day as 
temperatures climb a few degrees higher, with more triple digits 
readings and even possible near record temperatures in a handful 
of locales. The thermal trough will push east of the Cascades 
Friday, helping to enhance more of a westerly breeze of 10 to 15 
mph from the Cascades into the Columbia Basin by Friday afternoon. 
/Rfox 


Friday night through Sunday...hot and dry conditions with mainly 
clear skies are confidently expected during this period with good 
model agreement depicting the forecast area sitting under the 
northwest shoulder of the 4 corners high with a strong thermal 
trough established over the Columbia Basin. The heat and 
correspondingly dry conditions may be aggravated from a fire 
weather standpoint by locally breezy late afternoon and early 
evening conditions near the Cascade gaps during this period. 
Otherwise there is little to elaborate on. 


Sunday night through Wednesday...latest models suggest a more 
interesting and potentially dangerous weather pattern will 
develop by the middle of next week. By Monday all model guidance 
is in agreement in dropping a new Pacific trough out of the Gulf 
of Alaska promoting an increasingly southerly flow aloft over the 
region. This will probably result in a creep of monsoonal 
moisture from the south at least clipping the southeastern reaches 
of the forecast area for Monday afternoon and Tuesday...bringing 
an increased threat of thunderstorms across the eastern part of 
the forecast area. Wednesday afternoon may be the day to watch but 
Tuesday could be quite active as well. The latest GFS pushes a 
noticeably strong short wave into the forecast area during the 
day Wednesday with a slight negative tilt on the latest run. The 
latest ec model is significantly weaker but also wildly 
inconsistent with it's previous run...which honed closer to the 
latest (and prior) GFS solution. 


Previous case histories suggest ugly things tend to happen when a 
negatively tilted trough with a deep moisture field flushes out a 
hot and dry air mass during the month of August. While confidence 
is low due to the model differences and the far extended time 
frame...it is probably prudent to begin focusing on the 
possibility of an active and even severe weather episode by the 
middle of next week. Timing will play a large part in how this 
evolves...a less threatening overnight short wave transit or a 
potentially more apocalyptic afternoon arrival. Too early to nail 
down at this time. /Fugazzi 


&& 


Aviation... 
18z tafs: high pressure will continue to bring clear skies and 
light terrain driven winds to the taf sites through 18z Friday. 


&& 


Preliminary point temps/pops... 
Spokane 94 64 98 64 97 66 / 0 0 0 0 0 0 
Coeur D'Alene 93 59 96 58 97 61 / 0 0 0 0 0 0 
Pullman 94 57 98 56 96 58 / 0 0 0 0 0 0 
Lewiston 101 68 105 69 104 69 / 0 0 0 0 10 10 
Colville 96 57 100 57 98 59 / 0 0 0 0 0 0 
Sandpoint 89 52 93 52 93 54 / 0 0 0 0 0 0 
Kellogg 92 57 96 57 96 58 / 0 0 0 0 0 0 
Moses Lake 99 62 102 63 101 66 / 0 0 0 0 0 0 
Wenatchee 100 70 103 68 100 72 / 0 0 0 0 0 0 
Omak 99 62 102 62 101 65 / 0 0 0 0 0 0 


&& 


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


$$ 






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