La Grande, Oregon Weather Conditions

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Current Conditions

  • 50°
  • Clear
  • Wind: Calm
  • Humidity: 43%
  • Visibility: 10.0 miles
  • Dew Point: 28°
  • Pressure: 29.92 in. -

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Next 12 Hours

10  am
1  pm
4  pm
7  pm
10  pm
Clear
Clear
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Chance of Rain
Chance of Rain
54°
62°
62°
56°
49°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Overcast
  • High: 65 °
  • Low: 42 °
  • Overcast
  • Saturday
  • Chance of Rain
  • High: 59 °
  • Low: 37 °
  • Chance of Rain
  • Sunday
  • Clear
  • High: 66 °
  • Low: 40 °
  • Clear
  • Monday
  • Clear
  • High: 68 °
  • Low: 37 °
  • Clear
  • Tuesday
  • Clear
  • High: 75 °
  • Low: 40 °
  • Clear

Forecast for La Grande, Oregon

Updated: 9:19 am PDT on September 4, 2015

  • Rest of Today

    Mostly sunny in the morning...then mostly cloudy with isolated showers in the afternoon. Highs 56 to 61. East wind 5 to 10 mph. Chance of precipitation 20 percent.

  • Tonight

    Mostly cloudy. A chance of showers in the evening... then showers likely overnight. Lows 38 to 43. West wind 5 to 10 mph shifting to the southwest overnight. Chance of precipitation 70 percent.

  • Saturday

    Rain likely in the morning...then rain in the afternoon. Cooler. Highs 45 to 50. Southwest wind 5 to 10 mph. Chance of precipitation 80 percent.

  • Saturday Night

    Mostly cloudy with a chance of showers in the evening...then partly cloudy with a slight chance of showers overnight. Lows 39 to 44. Southwest wind 5 to 10 mph. Chance of precipitation 50 percent.

  • Sunday

    Mostly sunny with a 20 percent chance of showers in the morning...then partly cloudy in the afternoon. Not as cool. Highs 56 to 61. West wind 5 to 10 mph.

  • Sunday Night

    Partly cloudy. A slight chance of showers. Lows 40 to 45.

  • Labor Day

    Partly cloudy. Highs 57 to 63.

  • Monday Night

    Mostly clear. Lows 40 to 45.

  • Tuesday and Tuesday Night

    Mostly clear. Highs 65 to 71. Lows 46 to 51.

  • Wednesday

    Mostly sunny. Highs 70 to 76.

  • Wednesday Night and Thursday

    Mostly clear. Lows 49 to 54. Highs 70 to 76.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: La Grande, La Grande, OR

Updated: 9:30 AM PDT

Temperature: 52.2 °F Dew Point: 39 °F Humidity: 60% Wind: Calm Pressure: 29.87 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: MesoWest, La Grande, OR

Updated: 8:50 AM PDT

Temperature: 48 °F Dew Point: 34 °F Humidity: 58% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: La Grande, La Grande, OR

Updated: 9:30 AM PDT

Temperature: 53.8 °F Dew Point: 33 °F Humidity: 46% Wind: SSE at 1.3 mph Pressure: 29.52 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Harris Tower, Cove, OR

Updated: 9:30 AM PDT

Temperature: 46.0 °F Dew Point: 36 °F Humidity: 67% Wind: South at 2.5 mph Pressure: 28.85 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: union, Union, OR

Updated: 9:30 AM PDT

Temperature: 49.1 °F Dew Point: 37 °F Humidity: 62% Wind: SW at 1.8 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: South Main, Union, OR

Updated: 9:20 AM PDT

Temperature: 49.4 °F Dew Point: 37 °F Humidity: 63% Wind: WNW at 3.0 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: APRSWXNET, Cove, OR

Updated: 9:05 AM PDT

Temperature: 46 °F Dew Point: 40 °F Humidity: 80% Wind: North at 1 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: APRSWXNET, Cove, OR

Updated: 8:55 AM PDT

Temperature: 48 °F Dew Point: 37 °F Humidity: 65% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: APRSWXNET, Elgin, OR

Updated: 9:03 AM PDT

Temperature: 47 °F Dew Point: 41 °F Humidity: 78% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: 3 north of Elgin, Elgin, OR

Updated: 9:30 AM PDT

Temperature: 58.3 °F Dew Point: 41 °F Humidity: 53% Wind: NE at 3.5 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Darr RD, Elgin, OR

Updated: 9:30 AM PDT

Temperature: 56.3 °F Dew Point: 39 °F Humidity: 52% Wind: Calm Pressure: 29.30 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: 5 Miles North of Elgin, Elgin, OR

Updated: 9:30 AM PDT

Temperature: 57.2 °F Dew Point: 41 °F Humidity: 54% Wind: West at 1.3 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS, Cove, OR

Updated: 6:15 AM PDT

Temperature: 37 °F Dew Point: 28 °F Humidity: 70% 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 Pendleton or 
305 am PDT Friday Sep 4 2015 


Short term...through Sunday...upper low over northwest Washington state this 
morning and will be the focus of rain and high elevation snow for 
tonight and Saturday across the area. All short term models in good 
agreement in moving low to southern or overnight and then northeast 
to northern Idaho by Saturday evening. This will put the main 
precipitation along and east of this path. Mountain areas of 
eastern Oregon should get the most...1/2 to 1 inch. This will help to 
alleviate the fire danger. A shortwave trough in west-northwest flow on Sunday 
will bring a chance for rain to the Washington Cascades. 
Temperatures will be 15-20 degrees below normal in the rain areas on 
Saturday with some recovery on Sunday. Light snow accumulations are 
likely above 6500 feet in the mountains around John Day northeast to 
the wallowas on Saturday. 


Long term...Sunday night through Thursday...models are indicating a 
fast moving middle/upper level short wave moving across forecast area 
Sunday night. This system will bring variable middle and high clouds 
and will be dry, except for a slight chance of showers Sunday night 
in the northern Blue Mountains and in the north facing slopes of the 
Wallowa Mountains. Monday through Tuesday a middle/upper level ridge of 
high pressure moves across region with associated sinking air 
causing dry conditions from daybreak Monday through sunset Tuesday. 
Then an upstream Flat Ridge of high pressure over the northeast 
Pacific moves inland over the Pacific northwest thus yielding dry 
conditions through Thursday. Polan 




&& 


Aviation...12z tafs...VFR conditions will prevail through the 
period. Skies will start out mostly clear this morning, but expect 
increasing middle level clouds as a storm system approaches the area. 
By late morning expect ceilings at 4-6 thousand feet at kbdn and krdm 
with vcsh. Kpdt and kdls will see vcsh after 05/00z. Southeast 
Washington taf sites kalw, kpsc and kykm should not see 
precipitation until after 05/06z Friday night. Winds today will be 
mostly northerly 5 to 15 kts. Polan 




&& 


Preliminary point temps/pops... 
PDT 68 50 63 48 / 10 40 60 20 
alw 72 53 63 54 / 10 40 60 30 
psc 75 54 69 52 / 0 30 50 20 
ykm 69 50 69 48 / 10 20 10 10 
hri 73 54 69 52 / 10 40 50 20 
eln 69 48 66 49 / 20 20 10 10 
rdm 60 40 60 36 / 50 80 30 10 
lgd 66 43 56 41 / 20 60 70 40 
gcd 65 40 58 37 / 50 90 70 30 
dls 73 53 70 54 / 20 20 10 10 


&& 


PDT watches/warnings/advisories... 
or...none. 
Washington...none. 
&& 


For additional weather information, check our web site at... 
www.Weather.Gov/Pendleton 


$$ 


79/99/99 






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