Pullman, Washington Weather Conditions

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Current Conditions

  • 47°
  • Clear
  • Wind: Calm
  • Humidity: 54%
  • Visibility: 10.0 miles
  • Dew Point: 31°
  • Pressure: 30.25 in. +

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Next 12 Hours

11  pm
2  am
5  am
8  am
11  am
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Overcast
Overcast
41°
39°
41°
52°
59°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Chance of Rain
  • High: 64 °
  • Low: 45 °
  • Chance of Rain
  • Tuesday
  • Rain
  • High: 50 °
  • Low: 34 °
  • Rain
  • Wednesday
  • Chance Rain
  • High: 46 °
  • Low: 32 °
  • Chance Rain
  • Thursday
  • Chance of Rain
  • High: 50 °
  • Low: 39 °
  • Chance of Rain
  • Friday
  • Chance of Rain
  • High: 50 °
  • Low: 36 °
  • Chance of Rain

Forecast for Pullman, Washington

Updated: 8:00 PM PDT on April 20, 2014

  • Sunday

    Partly cloudy. High of 57F. Winds from the SW at 5 to 15 mph.

  • Sunday Night

    Partly cloudy. Low of 39F. Winds from the ESE at 5 to 15 mph.

  • Monday

    Overcast with a chance of rain in the afternoon. High of 64F. Winds from the SSE at 5 to 15 mph. Chance of rain 40%.

  • Monday Night

    Overcast with rain. Low of 45F. Winds from the West at 5 to 10 mph. Chance of rain 70%.

  • Tuesday

    Overcast with rain, then rain showers in the afternoon. Fog early. High of 50F. Breezy. Winds from the West at 15 to 20 mph. Chance of rain 80%.

  • Tuesday Night

    Overcast with a chance of snow and a chance of rain. Low of 34F with a windchill as low as 27F. Breezy. Winds from the WSW at 10 to 20 mph. Chance of snow 50%.

  • Wednesday

    Overcast with a chance of rain. High of 46F. Breezy. Winds from the WSW at 15 to 20 mph. Chance of rain 50%.

  • Wednesday Night

    Partly cloudy with a chance of rain. Low of 32F. Winds from the South at 5 to 10 mph. Chance of rain 20%.

  • Thursday

    Mostly cloudy with a chance of rain. High of 50F. Winds less than 5 mph. Chance of rain 50%.

  • Thursday Night

    Overcast with a chance of rain in the evening, then partly cloudy. Fog overnight. Low of 39F. Winds less than 5 mph. Chance of rain 40%.

  • Friday

    Overcast with a chance of rain. Fog early. High of 50F. Winds less than 5 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.

  • Friday Night

    Mostly cloudy with a chance of rain. Fog overnight. Low of 36F. Winds from the West at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.

  • Saturday

    Overcast with a chance of rain. High of 57F. Winds from the WSW at 10 to 15 mph. Chance of rain 30%.

  • Saturday Night

    Mostly cloudy. Low of 34F. Winds from the SSW at 5 to 10 mph.

  • Sunday

    Partly cloudy with a chance of rain. High of 54F. Winds less than 5 mph. Chance of rain 20%.

  • Sunday Night

    Partly cloudy. Low of 39F. Winds from the SE at 5 to 10 mph.

  • Monday

    Partly cloudy with a chance of a thunderstorm. High of 55F. Winds from the SW at 5 to 15 mph. Chance of rain 20%.

  • Monday Night

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

  • Tuesday

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

  • Tuesday Night

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

  • Wednesday

    Partly cloudy. High of 63F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 41F. Winds less than 5 mph.

  • Thursday

    Clear. High of 61F. Winds from the WSW at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: APRSWXNET Pullman WA US, Pullman, WA

Updated: 8:46 PM PDT

Temperature: 51 °F Dew Point: 33 °F Humidity: 50% Wind: ESE at 1 mph Pressure: 30.27 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Pullman, WA

Updated: 9:17 PM PDT

Temperature: 49.2 °F Dew Point: 33 °F Humidity: 53% Wind: SSE at 4.0 mph Pressure: 30.20 in Hourly Precipitation: - Windchill: 48 °F Graphs

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

Updated: 9:30 PM PDT

Temperature: 47.2 °F Dew Point: 38 °F Humidity: 70% Wind: ENE at 2.0 mph Pressure: 30.31 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: MAP FOOT HILL (P422) ID PSD, Viola, ID

Updated: 9:00 PM PDT

Temperature: 48 °F Dew Point: 32 °F Humidity: 53% Wind: NE at 7 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Moscow Mtn - 5 mi N (Greenview Ln), Moscow, ID

Updated: 9:31 PM PDT

Temperature: 46.2 °F Dew Point: 31 °F Humidity: 54% Wind: Calm Pressure: 30.21 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Westview, Moscow, ID

Updated: 9:24 PM PDT

Temperature: 48.0 °F Dew Point: 32 °F Humidity: 55% Wind: ENE at 1.0 mph Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Palouse Cove, Palouse, WA

Updated: 9:30 PM PDT

Temperature: 43.2 °F Dew Point: 33 °F Humidity: 67% Wind: Calm Pressure: 30.21 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Wawawai -Baker Ranch -South Rim, Colton, WA

Updated: 6:31 PM HST

Temperature: 51.7 °F Dew Point: 33 °F Humidity: 48% Wind: SSE at 10.0 mph Pressure: 30.27 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Town of Colton, Colton, WA

Updated: 9:29 PM PDT

Temperature: 40.5 °F Dew Point: 31 °F Humidity: 68% Wind: Calm Pressure: 30.27 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Onecho, WA

Updated: 9:29 PM PDT

Temperature: 50.2 °F Dew Point: 36 °F Humidity: 59% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS POTLATCH ID US, Princeton, ID

Updated: 8:11 PM PDT

Temperature: 49 °F Dew Point: 31 °F Humidity: 50% Wind: NE at 2 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: HADS DEADMAN CREEK NEAR GOULD CITY NE WA US WADOECO, Pomeroy, WA

Updated: 8:15 PM PDT

Temperature: 49 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: MesoWest MOSCOW MOUNTAIN ID US SNOTEL, Troy, ID

Updated: 8:00 PM PDT

Temperature: 40 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

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

Updated: 8:15 PM PDT

Temperature: 52 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Spokane Washington 
426 PM PDT sun Apr 20 2014 


Synopsis... 
increasing clouds expected tonight into Monday morning. 
A dry and warm Monday is anticipated with a cool and unsettled 
weather pattern returning Monday night and will linger through 
much of the work week. 








&& 


Discussion... 
tonight: south to southeasterly flow will continue through the 
night as warmer air moves in from the south as the upper level 
ridge axis slips east. This coupled with thickening high clouds 
over the area will keep area temperatures at or slightly above 
average for this time of the year. 


Monday: the upper level trough in the eastern Pacific will 
approach the West Coast. The thick high clouds will lower through 
the day. Southeasterly winds will provide some upslope flow into 
the Cascades. Chance of precipitation will increase through the 
day along the Cascades and slowly move east into the Waterville 
Plateau and the Okanogan Valley and Highlands in the afternoon. 
Even though it will be mostly cloudy, the southeasterly gradient 
will keep temperatures about 5-10 degrees above average for this 
time of the year. The exception to these warmer temperatures will 
be along the Cascades where their temperatures will be right 
around average for this time of the year. /Nisbet 


Monday night through Wednesday...this period will be the beginning 
of what promises to be a rather wet and cool weather 
period...typical of what the Spring season usually delivers to the 
pacnw. The initial threat of precipitation will arrive Monday 
night as the longwave 500 mb trough which currently resides off 
the coast shifts inland. Looks like all locations stand to see 
some precipitation as moist warm front moves in from the southwest 
Monday night quickly followed by a cold front. The warm front will 
likely entrain some moisture from a moderate atmospheric river so 
the chances for precipitation look quite good for most locations 
given strong isentropic ascent. The threat of widespread 
precipitation will likely continue through early Tuesday morning 
after which drier air will begin to invade from the southwest. By 
this point model guidance is consistent on bringing the offshore 
trough in from the southwest yielding a slight negative 
orientation. This will likely deliver more showers to the 
region...with a threat of afternoon thunderstorms. The greatest 
threat of thunderstorms will occur over NE and NC Washington and 
extend east into most of the Idaho Panhandle. Typically negative 
tilted trough passages during a springtime afternoon can generate 
some widespread convection/thunderstorms...however the big 
question is how much daytime heating will develop behind the 
passage of the warm front. In this case the window for heating 
looks too brief to get too excited about thunder chances however 
if the model trends change this though may need to be revisited. 


The rain chances will likely settle down Tuesday evening as drier 
and cooler air moves in behind the negatively tilted upper level 
trough. But this drier air and cooling will set the stage for 
another weather problem come Wednesday morning...a chance of 
snow...even in the valleys. This threat will arrive as the base of 
the upper level trough shifts through the NE corner of Washington 
and the north tip of the Panhandle on Wednesday morning. Depending 
on how much clearing we see Tuesday night will have a bearing on 
the potential for snow. Wet bulb temperatures off the models are 
consistently right at or slightly below freezing by sunrise 
Wednesday over most locations north of Highway 2 and i90. However 
surface temperatures at the onset of the event are expected to be 
in the lower to middle 30s...so not sure how much snow can 
accumulate...especially given the relatively warm soil and Road 
temperatures. Nonetheless the chances of snow look good for 
locations such as Sandpoint...Colville...kelloog...Bonners Ferry 
and Republic. The late April heating will erase any valley snow 
threat as we transition to late morning and afternoon hours. 
Precipitation amounts from this second threat will be relatively 
light. Fx 


Wednesday night through Sunday...there will be a very brief break 
in the unsettled weather Wednesday night as a ridge quickly 
transits the area. By Thursday the showery regime begins and will 
continue into the weekend as an upper level low meanders off the 
Washington coast for a couple days then moves inland as an open 
wave for the weekend. This system has a tap into a decent fetch of 
Pacific moisture. With ample upper level support and an extended 
period of south to southwest flow, the entire forecast area will 
have a good chance of showers each day. Pops will remain well 
above climo with temperatures close to seasonal normals. /Kelch 




&& 


Aviation... 
00z tafs: a weak warm front continues to move through the aviation 
area this afternoon and evening and it is spreading some mid to 
high level cloud cover across the region from west to east as it 
does so. Clouds will thicken and lower aft 12z Monday and some 
showers may occur near the Cascades and the Columbia Basin as 
early as 18z...spreading north as east through Monday but remain 
VFR through 00z Tuesday. 


&& 


Preliminary point temps/pops... 
Spokane 38 65 43 52 35 50 / 0 0 50 80 30 50 
Coeur D'Alene 36 67 43 52 34 49 / 0 0 50 80 50 60 
Pullman 39 67 43 52 34 48 / 0 0 60 80 40 50 
Lewiston 44 73 48 58 39 54 / 0 0 50 70 30 40 
Colville 35 68 40 54 33 56 / 0 10 70 80 40 50 
Sandpoint 34 65 41 50 33 49 / 0 0 40 90 80 70 
Kellogg 36 68 42 53 33 48 / 0 0 40 90 80 70 
Moses Lake 44 69 46 57 37 59 / 0 10 70 40 20 30 
Wenatchee 45 65 48 54 41 57 / 0 20 60 30 10 20 
Omak 40 65 43 55 34 57 / 0 20 60 40 20 30 


&& 


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


$$ 



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