Davenport, Washington Weather Conditions

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Current Conditions

  • 61°
  • Scattered Clouds
  • Wind: ENE 6 mph
  • Humidity: 56%
  • Visibility: 10.0 miles
  • Dew Point: 45°
  • Pressure: 30.01 in. +

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Next 12 Hours

5  am
8  am
11  am
2  pm
5  pm
Rain Showers
Rain Showers
Rain Showers
Rain Showers
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Chance of Rain
Chance of Rain
64°
61°
63°
82°
73°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Chance of a Thunderstorm
  • High: 82 °
  • Low: 59 °
  • Chance of T-Storms
  • Wednesday
  • Thunderstorm
  • High: 88 °
  • Low: 52 °
  • T-Storms
  • Thursday
  • Chance of Rain
  • High: 72 °
  • Low: 52 °
  • Chance of Rain
  • Friday
  • Clear
  • High: 75 °
  • Low: 54 °
  • Clear
  • Saturday
  • Clear
  • High: 84 °
  • Low: 57 °
  • Clear

Forecast for Davenport, Washington

Updated: 2:00 AM PDT on July 22, 2014

  • Tuesday

    Mostly cloudy with a chance of a thunderstorm and rain showers, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 82F. Winds from the SSE at 5 to 15 mph. Chance of rain 30%.

  • Tuesday Night

    Mostly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 59F. Winds from the NE at 5 to 10 mph. Chance of rain 40%.

  • Wednesday

    Mostly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms in the afternoon. High of 88F. Breezy. Winds from the South at 10 to 25 mph with gusts to 30 mph. Chance of rain 70%.

  • Wednesday Night

    Overcast with thunderstorms and rain showers in the evening, then partly cloudy with a chance of rain. Low of 52F. Breezy. Winds from the SW at 20 to 25 mph with gusts to 30 mph. Chance of rain 70%.

  • Thursday

    Partly cloudy with a chance of rain. High of 72F. Breezy. Winds from the SW at 15 to 25 mph. Chance of rain 20%.

  • Thursday Night

    Clear. Low of 52F. Winds from the SW at 5 to 10 mph.

  • Friday

    Clear in the morning, then partly cloudy. High of 75F. Winds from the SW at 5 to 10 mph.

  • Friday Night

    Partly cloudy. Low of 54F. Winds less than 5 mph.

  • Saturday

    Clear in the morning, then partly cloudy. High of 84F. Winds from the SSW at 5 to 10 mph.

  • Saturday Night

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

  • Sunday

    Clear. High of 88F. Winds less than 5 mph.

  • Sunday Night

    Partly cloudy. Low of 61F. Winds less than 5 mph.

  • Monday

    Clear. High of 97F. Winds from the SSW at 5 to 10 mph shifting to the WSW in the afternoon.

  • Monday Night

    Clear. Low of 63F. Winds from the SW at 5 to 10 mph.

  • Tuesday

    Partly cloudy. High of 91F. Winds from the SW at 5 to 15 mph.

  • Tuesday Night

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

  • Wednesday

    Clear. High of 90F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 59F. Winds less than 5 mph.

  • Thursday

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

  • Thursday Night

    Clear. Low of 61F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 86F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 61F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Davenport, WA, Davenport, WA

Updated: 4:15 AM PDT

Temperature: 61.2 °F Dew Point: 45 °F Humidity: 56% Wind: West at 1.7 mph Pressure: 29.79 in Hourly Precipitation: - Graphs

Location: RAWS WELLPINIT WA US, Wellpinit, WA

Updated: 3:08 AM PDT

Temperature: 64 °F Dew Point: 44 °F Humidity: 48% Wind: ESE at 2 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: RAWS MIDNITE MINE WA US, Wellpinit, WA

Updated: 3:39 AM PDT

Temperature: 64 °F Dew Point: 41 °F Humidity: 43% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET Medical Lake WA US, Medical Lake, WA

Updated: 3:21 AM PDT

Temperature: 63 °F Dew Point: 63 °F Humidity: 100% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Graphs

Location: MesoWest SR 904 Interchange WA US WA DOT, Edwall, WA

Updated: 2:20 AM PDT

Temperature: 64 °F Dew Point: 44 °F Humidity: 48% Wind: NE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: MesoWest Seven Bays Marina WA US AGRIMET, Lincoln, WA

Updated: 1:00 AM PDT

Temperature: 68 °F Dew Point: 46 °F Humidity: 45% Wind: ENE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Seven Bays, Seven Bays, WA

Updated: 4:16 AM PDT

Temperature: 64.4 °F Dew Point: 52 °F Humidity: 64% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Spokane Washington 
215 am PDT Tuesday Jul 22 2014 


Synopsis... 
a strong storm system will approach the region today and pass 
through on Wednesday. The threat for thunderstorms will increase 
across the southeast today then spread region-wide tonight and on 
Wednesday. Some storms could be strong and wet bringing the 
potential for strong winds, hail, and heavy rainfall. Temperatures 
will rebound by the weekend and be accompanied by dry conditions. 


&& 


Discussion... 


Today and tonight...longwave pattern change underway with longwave 
ridge pushed away to the east as longwave trof off the coast moves 
further east and exerts more influence over the Pacific northwest. 
The result is a more progressive and active southwest to northeast 
flow between the offshore trof and the intermountain West Ridge 
which is more favorable for allowing showers and thunderstorms to 
form in Oregon and move north and northeast into eastern 
Washington and northern Idaho today and tonight. With this in mind 
sky grids have considerable cloud cover to account for the 
expected convection which also supports forecast Max temps on the 
cool side of normal and overnight lows on the warm side of normal. 
Precipitation amounts are expected to be light due to both the 
typically spotty nature of convection and that the lower levels of 
the atmosphere remain quite dry as there has not been recent 
widespread rainfall for quite a number of days now. /Pelatti 


Wednesday through Friday...models continue to be in good 
agreement overall in depicting the arrival and passage through the 
forecast area of an anomalously strong (for this time of year) 
upper low pressure Wednesday and Wednesday night. The latest GFS 
and ec agree well with each other...while the NAM is in the 
ballpark with the other guidance with a slightly more northerly 
track as it ejects inland. Overall...ramifications of this 
evolution should not create significant differences in sensible 
weather for the region as this system arrives and passes. 


Two regimes appear to impact the forecast area during this time 
frame. The first will be over the Cascades east slopes and perhaps 
the deep basin/Okanogan Valley tucked against the Cascades where 
the heavy moisture ahead of the incoming low will focus starting 
Tuesday night and maximizing on Wednesday. This region will 
probably wind up the wettest area as a result of strong 
differential vorticity dynamics and jet divergence in the 
immediate vicinity of the upper low center...with instability 
generated by the inter-trough cold pool aloft. Showers will be 
frequent over this area...and perhaps constant near the 
crest...interspersed with occasional thunderstorms which have the 
potential to lay down some heavy rain swaths under their cores. 
This will benefit the fire fighting efforts in these areas with 
much needed rain but may also prove to be a double edged sword 
with the very real possibility of flash flooding and debris flows 
on burn scars if any particular spot is run over by multiple storm 
cores. A general blend of all the available model quantitative precipitation forecast guidance 
suggests storm total rain fall approaching or exceeding 1 inch 
near the crest and tapering down to a couple tenths of an inch in 
the Wenatchee-Waterville Plateau-Omak corridor. This estimate does 
not account for the potential for heavy storm cores or training 
cells which could produce locally higher amounts anywhere in the 
area. 


The second threat regime will be over the eastern Columbia Basin 
and Idaho Panhandle where the cold front associated with the upper 
low may promote a late afternoon/early evening line of organized 
convection with gusty winds...copious lightning...hail and short 
bursts of heavy rain moving from southwest to northeast...with a 
breezy and showery regime through the rest of the night. The 
potential for this event and the severity of the storms will be 
somewhat dependent on how warm it gets during the relatively benign 
daytime heating period over the eastern basin. Fewer clouds 
allowing more solar heating will aggravate the situation with 
higher values of surface based instability when the surface front 
chugs through late in the day. 


At this time...confidence is high for the wet regime expected over 
the Cascades...and moderate for the strong evening squall line 
potential over the east. 


From Thursday through Friday a drying trend will commence with 
lingering showers and isolated thunderstorms over the northeast 
Thursday and perhaps over the far north Cascades. Thursday night 
the upper low will move out of the region into the Canadian 
prairie and a zonal-ish weak ridging regime will begin. 
Temperatures Wednesday and Thursday will be heavily dependent on 
cloud cover and precipitation areal extent...with the safe bet on 
well below average for a change...with a noticeable warming trend 
on Friday. /Fugazzi 


Friday night through Wednesday morning: a gradually building 
ridge will continue to dry things out and warm things up into next 
week. Saturday will be the most normal day of the far extended 
forecast, with zonal flow over the inland northwest. Temperatures 
will be right about where they should be (80s to low 90s) with 
light winds. But Sunday, the ridge begins to nudge northward into 
the northern rockies, with warming 850 mb temperatures each day 
over the region. We will be right back into the "hot" category by 
Monday and Tuesday (and even a few days after?). very dry air at 
the surface will lead to low relative humidity values during the afternoon. These 
conditions will not be good news on the fire weather front. TY 


&& 


Aviation... 
06z tafs: wildfire smoke should be contained to the north Cascade 
valleys tonight. Mid level clouds continue to move in from the 
south and thicken overnight. Scattered showers will be possible 
in the keat/kmwh area after 09z and for the klws/kpuw area after 
12z. Showers and T-storms chances increase region-wide after 18z 
with highest confidence in -tsra for klws/kpuw/kcoe. /Ek 


&& 


Preliminary point temps/pops... 
Spokane 78 60 83 52 72 53 / 20 40 50 70 20 10 
Coeur D'Alene 78 58 84 53 71 51 / 30 40 40 80 40 10 
Pullman 79 60 84 49 71 47 / 40 40 40 70 10 10 
Lewiston 87 63 90 58 80 56 / 40 40 40 60 10 0 
Colville 78 56 81 51 74 49 / 20 30 60 80 50 10 
Sandpoint 74 56 85 51 68 46 / 30 40 50 80 50 20 
Kellogg 78 56 85 52 67 51 / 50 40 40 80 40 10 
Moses Lake 83 65 83 56 80 56 / 20 30 50 40 10 0 
Wenatchee 79 62 75 59 77 59 / 40 30 70 40 10 0 
Omak 83 58 77 55 79 53 / 30 20 80 60 50 10 


&& 


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


$$ 



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