Deer Park, Washington Weather Conditions

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Current Conditions

  • 41°
  • Light Rain
  • Wind: SE 8 mph
  • Humidity: 93%
  • Visibility: 8.0 miles
  • Dew Point: 39°
  • Pressure: 29.81 in. +
  • Heat Index: 36

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Next 12 Hours

5  am
8  am
11  am
2  pm
5  pm
Rain
Rain
Rain
Rain
Rain
Rain
Thunderstorm
T-storms
Chance of Rain
Chance of Rain
43°
43°
48°
52°
52°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Thunderstorm
  • High: 57 °
  • Low: 34 °
  • T-Storms
  • Friday
  • Chance of Rain
  • High: 50 °
  • Low: 34 °
  • Chance of Rain
  • Saturday
  • Chance Rain
  • High: 52 °
  • Low: 30 °
  • Chance Rain
  • Sunday
  • Chance of Rain
  • High: 48 °
  • Low: 28 °
  • Chance of Rain
  • Monday
  • Partly Cloudy
  • High: 52 °
  • Low: 30 °
  • Partly Cloudy

Forecast for Deer Park, Washington

Updated: 2:00 AM PDT on April 24, 2014

  • Thursday

    Overcast with rain, then thunderstorms and rain showers in the afternoon. High of 57F. Winds from the South at 10 to 15 mph. Chance of rain 100%.

  • Thursday Night

    Mostly cloudy with a chance of rain. Fog overnight. Low of 34F. Winds from the SSE at 5 to 10 mph. Chance of rain 50%.

  • Friday

    Overcast with a chance of rain. High of 50F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.

  • Friday Night

    Overcast with a chance of rain in the evening, then mostly cloudy with a chance of snow and rain showers. Fog overnight. Low of 34F. Winds less than 5 mph. Chance of precipitation 30% .

  • Saturday

    Mostly cloudy with a chance of rain. High of 52F. Winds from the SSW at 10 to 15 mph. Chance of rain 30%.

  • Saturday Night

    Mostly cloudy in the evening, then clear. Low of 30F. Winds less than 5 mph.

  • Sunday

    Overcast with a chance of rain. High of 48F. Winds from the South at 5 to 10 mph. Chance of rain 50%.

  • Sunday Night

    Mostly cloudy with a chance of snow. Fog overnight. Low of 28F. Winds less than 5 mph. Chance of snow 40%.

  • Monday

    Partly cloudy. High of 52F. Winds from the SW at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Low of 30F. Winds less than 5 mph.

  • Tuesday

    Partly cloudy. High of 64F. Winds less than 5 mph.

  • Tuesday Night

    Partly cloudy. Low of 36F. Winds less than 5 mph.

  • Wednesday

    Overcast. High of 63F. Winds less than 5 mph.

  • Wednesday Night

    Partly cloudy. Low of 39F. Winds less than 5 mph.

  • Thursday

    Partly cloudy. High of 72F. Winds from the South at 5 to 10 mph.

  • Thursday Night

    Clear. Low of 39F. Winds less than 5 mph.

  • Friday

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

  • Friday Night

    Clear. Low of 36F. Winds less than 5 mph.

  • Saturday

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

  • Saturday Night

    Partly cloudy. Low of 37F. Winds less than 5 mph.

  • Sunday

    Clear. High of 63F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 37F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: 800 North Vernon Ave, Deer Park, WA

Updated: 3:44 AM PDT

Temperature: 41.5 °F Dew Point: 31 °F Humidity: 66% Wind: Calm Pressure: 27.49 in Hourly Precipitation: 0.04 in Windchill: 42 °F Graphs

Location: Wildrose, Spokane, WA

Updated: 3:44 AM PDT

Temperature: 41.2 °F Dew Point: 29 °F Humidity: 62% Wind: Calm Pressure: 29.67 in Hourly Precipitation: 0.08 in Windchill: 41 °F Graphs

Location: Elk, WA

Updated: 3:43 AM PDT

Temperature: 40.5 °F Dew Point: 38 °F Humidity: 92% Wind: Calm Pressure: 29.82 in Hourly Precipitation: - Windchill: 40 °F Graphs

Location: Pend Oreille County, WA

Updated: 3:44 AM PDT

Temperature: 40.1 °F Dew Point: 38 °F Humidity: 91% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.04 in Windchill: 40 °F Graphs

Location: Upper Terrace Estates, Colbert, WA

Updated: 3:44 AM PDT

Temperature: 41.5 °F Dew Point: 39 °F Humidity: 91% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.04 in Windchill: 42 °F Graphs

Location: Colbert - Summerwood, Colbert, WA

Updated: 3:32 AM PDT

Temperature: 41.7 °F Dew Point: 36 °F Humidity: 79% Wind: North at - Pressure: 29.74 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Gleneden, Spokane, WA

Updated: 3:42 AM PDT

Temperature: 42.6 °F Dew Point: 42 °F Humidity: 96% Wind: Calm Pressure: 29.47 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Lower Gleneden, Spokane, WA

Updated: 3:44 AM PDT

Temperature: 43.7 °F Dew Point: 40 °F Humidity: 85% Wind: Calm Pressure: 29.74 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Kensington, Spokane, WA

Updated: 3:44 AM PDT

Temperature: 41.4 °F Dew Point: 37 °F Humidity: 85% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.04 in Windchill: 41 °F Graphs

Location: 5-Mile Prairie Granger Terrace, Spokane, WA

Updated: 3:44 AM PDT

Temperature: 40.5 °F Dew Point: 39 °F Humidity: 94% Wind: East at 7.0 mph Pressure: 29.86 in Hourly Precipitation: 0.04 in Windchill: 36 °F Graphs

Location: Parkside On The Green, Nine Mile Falls, WA

Updated: 3:44 AM PDT

Temperature: 42.8 °F Dew Point: 42 °F Humidity: 99% Wind: Calm Pressure: 29.65 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Sundance, Spokane, WA

Updated: 3:44 AM PDT

Temperature: 41.9 °F Dew Point: 41 °F Humidity: 95% Wind: Calm Pressure: 27.83 in Hourly Precipitation: 0.05 in Windchill: 42 °F Graphs

Location: Sundance Golf Course Area, Nine Mile Falls, WA

Updated: 3:31 AM MST

Temperature: 42.8 °F Dew Point: 40 °F Humidity: 88% Wind: WNW at 1.1 mph Pressure: 29.68 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Country Homes, Spokane, WA

Updated: 3:40 AM PDT

Temperature: 42.2 °F Dew Point: 40 °F Humidity: 93% Wind: Calm Pressure: 29.81 in Hourly Precipitation: 0.04 in Windchill: 42 °F Graphs

Location: Four Mound Prairie, Reardan, WA

Updated: 3:44 AM PDT

Temperature: 39.7 °F Dew Point: 39 °F Humidity: 98% Wind: South at 8.1 mph Pressure: 29.97 in Hourly Precipitation: 0.06 in Windchill: 34 °F Graphs

Location: Wellesley @ Argonne, Spokane, WA

Updated: 3:34 AM PDT

Temperature: 42.8 °F Dew Point: 40 °F Humidity: 91% Wind: Calm Pressure: 29.72 in Hourly Precipitation: 0.02 in Windchill: 43 °F Graphs

Location: I-90 & Sprague Ave, Spokane Valley, WA

Updated: 3:44 AM PDT

Temperature: 42.1 °F Dew Point: 38 °F Humidity: 87% Wind: ESE at 3.1 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Spokane Valley, Spokane Valley, WA

Updated: 3:44 AM PDT

Temperature: 41.5 °F Dew Point: 41 °F Humidity: 97% Wind: South at 5.4 mph Pressure: 29.59 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Lincoln Heights, Spokane, WA

Updated: 3:44 AM PDT

Temperature: 42.6 °F Dew Point: 38 °F Humidity: 83% Wind: Calm Pressure: 29.74 in Hourly Precipitation: 0.02 in Windchill: 43 °F Graphs

Location: Broadway Ave, Veradale, WA

Updated: 3:44 AM PDT

Temperature: 41.4 °F Dew Point: 36 °F Humidity: 80% Wind: Calm Pressure: 29.06 in Hourly Precipitation: 0.04 in Windchill: 41 °F Graphs

Location: Moab, Newman Lake, WA

Updated: 3:40 AM PDT

Temperature: 40.9 °F Dew Point: 39 °F Humidity: 93% Wind: NW at 1.0 mph Pressure: 29.84 in Hourly Precipitation: 0.02 in Windchill: 41 °F Graphs

Location: Otis Orchards, Otis Orchards, WA

Updated: 3:44 AM PDT

Temperature: 42.5 °F Dew Point: 41 °F Humidity: 93% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: RAWS FLOWERY TRAIL WA US, Usk, WA

Updated: 2:30 AM PDT

Temperature: 37 °F Dew Point: 37 °F Humidity: 99% Wind: Calm Pressure: - Hourly Precipitation: 0.03 in Windchill: 37 °F Graphs

Location: Guthrie, Spokane Valley, WA

Updated: 3:34 AM PDT

Temperature: 41.2 °F Dew Point: 39 °F Humidity: 93% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.02 in Windchill: 41 °F Graphs

Location: east farms, Otis Orchards-East Farms, WA

Updated: 3:40 AM PDT

Temperature: 42.1 °F Dew Point: 40 °F Humidity: 94% Wind: NE at 2.2 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: MesoWest RAGGED MOUNTAIN ID US SNOTEL, Rathdrum, ID

Updated: 2:00 AM PDT

Temperature: 36 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: MesoWest QUARTZ PEAK WA US SNOTEL, Rathdrum, ID

Updated: 2:00 AM PDT

Temperature: 34 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Spokane Washington 
258 am PDT Thursday Apr 24 2014 


Synopsis... 
occasional precipitation chances, breezy conditions and relatively 
cool temperatures dominate the weather pattern. The next organized 
storm system will bring periods of rain Thursday morning, 
followed by a threat of scattered showers and thunderstorms 
Thursday afternoon. Showers will remain a threat into the weekend, 
before a relative lull comes for the start of the new work week. 






&& 


Discussion... 


..potential for a few strong thunderstorms Thursday afternoon... 


Today and tonight: the inland northwest transitions from a stable 
to a convective precipitation regime, before the threat of showers 
wanes after dark. A warm front and its stable precipitation will 
continue to shift into northeast Washington and the Idaho Panhandle this 
morning. Yet an occluding cold front and accompanying mid-level 
shortwave will be coming east of the Cascades between 15-18z (8-11 
am), before advancing east-northeast into north Idaho between 18-00z 
(11 am-5 pm) and eventually out through Montana tonight. This will keep 
the precipitation threat high over the eastern third of Washington and 
north Idaho through the day, before starting to dissipate after about 
00-03z (5-8 pm). Precipitation turns more showery over central Washington 
westward to the Cascades before dying out with the loss of daytime 
heating. Overall for this morning models place the higher 
precipitation amounts across the eastern third of Washington and the Idaho 
Panhandle. By afternoon models place the higher quantitative precipitation forecast amounts over 
northeast Washington and north Idaho Panhandle, along and north of a line 
from Davenport to Kellogg. However all areas will have a risk for 
periods of locally heavy rain with instability and a thunderstorm 
threat. 


So yes, in addition to the generalized precipitation threat, there 
will be potential for thunderstorms and some of these may be 
strong. From near midday through early evening models show 
convective instability blossoming. A swath of 200-500 j/kg of 
cape and Lis between -1 and -3c across the upper Columbia Basin 
around 18z (11am) shift toward the eastern third of Washington and north 
Idaho between 21-00z (2-5pm). A potential limiting factor in the 
coverage and strength of storms will 0-6km bulk shear. This is 
favorable early today, with values between 25-40kts. However 
toward midday this more favorable shear shifts south, mainly 
impacting far southeast Washington and the central Panhandle. Still this 
is enough to be concerned that more organized storms are 
possible, especially in this area. With a low level jet around 25-35kts 
feeding into southeast Washington and the central Panhandle and the 
aforementioned instability, any organized storms will be capable 
of strong winds, some hail and heavy downpours. With all these 
factors I increased the thunderstorm chances from slight to chance 
this afternoon across east-central and southeast Washington and the 
central and southern Panhandle. The best threat appears between 
21-00z (2 to 5 pm). 


Aside from the precipitation threat the passing front will 
increase the pressure gradient and mixing, leading to breezy and 
locally gusty winds. Temperatures are expected to be near or 
slightly below average. /J. Cote' 


Friday through Sunday...the weather over the inland northwest will 
continue to be subject to the whims of a deep upper level trough 
which is expected to hang around through the weekend. Despite its 
presence...the weather isn't expected to be as wet as what we will 
experience today and tonight as there are no signs of a sub- 
tropical moisture intrusion. 


For Thursday night and Friday the models are in good agreement 
that the 500 mb trough axis will shift onto the coast which 
should transition the mid-level flow to a southerly orientation. 
Just how much precipitation this will result in isn't 
certain...but there quite a bit of model consensus that much of 
the region will be dry...at least through the late morning hours. 
The exception could be over the southeast corner of Washington and the adjacent 
portions of the Idaho Panhandle. This is the location where 
moisture from todays system could remain fixed as the negatively 
tilted shortwave pushes through to the northeast. Whether it 
remains fixed there or farther south through Friday morning isn't 
certain but there is a good chance that it will work its way back 
to the north during the afternoon as the mid-level flow backs 
toward the south. This will spread a high threat of stratiform 
precipitation across the Idaho Panhandle south of i90 with a 
lesser chance north. Across the remainder of the forecast area we 
will likely see diurnal heating lead to convection as lapse rates 
fall in advance of the 500 mb cold pool. Unstable conditions are 
not expected to be deep enough to trigger thunderstorms...but some 
could near the Cascades as 500 mb temps drop to near -30c late in 
the day. 


For Friday night and into early Saturday trof and 500 mb cold 
pool will shear apart as the longwave pattern is undercut by a 
strong upper level jet cutting through the desert SW. This will 
still leave the stratiform rain shield fixed over the Idaho 
Panhandle and the western portions of Montana. The chances for 
measurable precipitation will decrease steadily from east to west 
across the eastern half of Washington. By afternoon the approach 
of a minor shortwave trough from the southwest could wrap some of 
the Idaho moisture into the NE corner of Washington. Precipitation 
totals from Friday night into Saturday could be appreciable over 
portions of the Panhandle with readings nearing a half inch or 
slightly more over SW facing slopes. Snow levels will generally be 
above 4500 feet...so Mullan Pass could see some appreciable snow. 


For Sunday the base of the trough is expected to retreat to the 
north and it will gradually be undercut by moist west-southwest 
flow. This will result in an increasing precipitation threat 
beginning Sunday morning over SC Washington and gradually 
spreading northeast across the remainder of the region during the 
afternoon and evening. This could be the last batch of widespread 
precipitation as the extended models are all hinting at an 
amplifying ridge beginning to develop by Monday and persisting 
into Tuesday and beyond. Fx 


Tuesday night through thursday: models have come into better 
agreement concerning the middle of next week placing the inland northwest 
in a Dry Ridge pattern. By Tuesday night the ridge looks to be 
firmly in place pushing the storm track to our north and leaving 
our region in a stable, dry pattern. With the ridge overhead we 
can expect clearing skies, warming temps and light winds. The 
biggest question of this time frame currently is how high the 
temperatures get throughout the daytime. Right now the models 
have pegged next Thursday as the warmest day, but disagree on how 
warm. With the strength of the ridge, the region will likely 
approach the warmest temps we have seen so far this year. An easy 
way to sum up this period would be...very pleasant. /Fliehman 


&& 


Aviation... 
06z tafs: steady rainfall continues to build northward through the 
Columbia Basin with most terminals expecting pcpn by 08z. Cigs 
will gradually lower and pcpn bcmg moderate temporarily as a cold 
front presses through btwn 15-18z. The frontal passage will mark 
the end of the steady rain and promote incr winds. A brief break 
is possible however a destabilizing atmosphere will lead to widely 
scattered -shra through late aftn with a good potential for isolated 
thunderstorms. NAM/GFS indicate enough instability setting up btwn 
mwh-geg-Coe to include vcts with the 06z issuance. Any storms will 
have the potential for small hail and strong wind gusts. /Sb 


&& 


Preliminary point temps/pops... 
Spokane 56 36 54 37 55 36 / 100 60 30 30 20 20 
Coeur D'Alene 53 35 54 37 54 34 / 100 70 40 40 40 20 
Pullman 55 37 51 37 53 35 / 100 50 50 50 20 20 
Lewiston 61 43 55 42 58 40 / 100 50 60 50 10 20 
Colville 59 33 60 36 61 34 / 100 20 40 20 50 40 
Sandpoint 50 34 54 37 53 34 / 100 80 40 70 80 40 
Kellogg 51 34 52 36 49 34 / 100 70 60 80 70 30 
Moses Lake 64 38 61 38 63 40 / 70 10 20 10 0 30 
Wenatchee 62 42 61 41 63 43 / 60 10 30 10 0 30 
Omak 62 34 61 35 63 36 / 100 10 20 10 0 30 


&& 


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


$$ 



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