La Grande, Oregon Weather Conditions

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Current Conditions

  • 52°
  • Clear
  • Wind: West 4 mph
  • Humidity: 44%
  • Visibility: 10.0 miles
  • Dew Point: 30°
  • Pressure: 29.94 in. 0

Select a Section

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Next 12 Hours

5  am
8  am
11  am
2  pm
5  pm
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Clear
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
54°
63°
77°
84°
90°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Chance of a Thunderstorm
  • High: 93 °
  • Low: 48 °
  • Chance of a Thunderstorm
  • Wednesday
  • Partly Cloudy
  • High: 90 °
  • Low: 48 °
  • Partly Cloudy
  • Thursday
  • Chance of a Thunderstorm
  • High: 82 °
  • Low: 46 °
  • Chance of a Thunderstorm
  • Friday
  • Partly Cloudy
  • High: 75 °
  • Low: 46 °
  • Partly Cloudy
  • Saturday
  • Clear
  • High: 79 °
  • Low: 46 °
  • Clear

Forecast for La Grande, Oregon

Updated: 2:00 AM PDT on September 16, 2014

  • Tuesday

    Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 93F. Winds from the South at 10 to 15 mph. Chance of rain 20%.

  • Tuesday Night

    Partly cloudy in the evening, then overcast. Low of 48F. Winds from the WNW at 5 to 10 mph.

  • Wednesday

    Partly cloudy. High of 90F. Winds less than 5 mph.

  • Wednesday Night

    Overcast with a chance of rain. Low of 48F. Winds less than 5 mph. Chance of rain 20%.

  • Thursday

    Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 82F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.

  • Thursday Night

    Partly cloudy in the evening, then clear. Low of 46F. Winds less than 5 mph.

  • Friday

    Overcast in the morning, then clear. High of 75F. Winds from the WNW at 5 to 10 mph.

  • Friday Night

    Clear. Low of 46F. Winds less than 5 mph.

  • Saturday

    Clear. High of 79F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 46F. Winds less than 5 mph.

  • Sunday

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

  • Sunday Night

    Clear. Low of 50F. Winds less than 5 mph.

  • Monday

    Partly cloudy. High of 88F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 46F. Winds less than 5 mph.

  • Tuesday

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

  • Tuesday Night

    Clear. Low of 52F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 84F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 52F. Winds less than 5 mph.

  • Thursday

    Clear. High of 82F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Low of 52F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 81F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 52F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: La Grande, La Grande, OR

Updated: 4:10 AM PDT

Temperature: 54.0 °F Dew Point: 37 °F Humidity: 53% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: La Grande - N. Ash Street, La Grande, OR

Updated: 3:50 AM PDT

Temperature: 57.7 °F Dew Point: - Humidity: 43% Wind: North at 4.0 mph Pressure: 27.04 in Hourly Precipitation: - Windchill: - Graphs

Location: High School, Imbler, OR

Updated: 4:23 AM PDT

Temperature: 55.0 °F Dew Point: 37 °F Humidity: 51% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: MesoWest UNIOWS OR US UPR, Union, OR

Updated: 3:00 AM PDT

Temperature: 57 °F Dew Point: - Humidity: - Wind: SSW at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: South Main, Union, OR

Updated: 4:18 AM PDT

Temperature: 52.9 °F Dew Point: 40 °F Humidity: 63% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: City Hall, Cove, OR

Updated: 4:20 AM PDT

Temperature: 52.1 °F Dew Point: 42 °F Humidity: 67% Wind: ENE at 1.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: 3 north of Elgin, Elgin, OR

Updated: 4:23 AM PDT

Temperature: 48.9 °F Dew Point: 33 °F Humidity: 55% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: MesoWest NPOWDR OR US UPR, North Powder, OR

Updated: 2:00 AM PDT

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

Location: 5 Miles North of Elgin, Elgin, OR

Updated: 4:22 AM PDT

Temperature: 56.1 °F Dew Point: 36 °F Humidity: 46% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS J RIDGE OR US, La Grande, OR

Updated: 3:28 AM PDT

Temperature: 66 °F Dew Point: 38 °F Humidity: 35% Wind: West at 4 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: HADS PILOT ROCK 11E RAIN OR US USBR, Meacham, OR

Updated: 3:45 AM PDT

Temperature: 50 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.01 in Windchill: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Pendleton or 
300 am PDT Tuesday Sep 16 2014 


Short term...today through Thursday. Satellite showing an upper 
level short wave moving across the region early this morning with 
some cloudiness and a few showers. After this system moves through 
expect clearing skies. Southerly flow aloft with a large scale upper 
low offshore. The airmass is warm with 850mb temperatures near 21c. Highs 
today will be in the 80s which is about 10 degrees above normal. The 
upper low will be approaching the West Coast on Wednesday. This will 
bring increasing middle and high level clouds. Models continue to show 
most of the precipitation staying west of the Cascades through the 
day. Another day with southerly flow and a warm airmass supporting 
highs into the 80s. The upper trough moves through the area 
Thursday. This will bring mostly cloudy skies with scattered showers 
and cooler temperatures. 94 


Long term...Thursday night through Monday...mid/upper level trough 
which moved inland during the daytime on Thursday will have moved 
into Idaho/Montana Thursday night thus allowing a ridge of high 
pressure offshore to begin building eastward over the Pacific 
northwest on Friday. The ridge will persist over the region through 
the weekend and through Monday as well for dry and stable conditions 
with daytime high temperatures running 5-10 degrees above normal. 
Polan 


&& 


Aviation...12z tafs...VFR conditions will prevail for the next 24 
hours. There will be a lot of high clouds between 150-250 which may 
limit heating on Tuesday. Winds will remain light and 15 kts or less 
through Tuesday evening. Polan 


&& 


Preliminary point temps/pops... 
PDT 87 54 84 57 / 10 0 0 10 
alw 88 58 85 61 / 10 0 0 10 
psc 87 54 86 59 / 10 0 0 10 
ykm 86 53 83 57 / 0 0 10 20 
hri 88 50 86 57 / 10 0 0 10 
eln 88 55 84 58 / 10 0 10 30 
rdm 87 47 83 48 / 0 0 10 20 
lgd 89 50 87 52 / 10 10 10 20 
gcd 89 52 87 51 / 10 10 10 20 
dls 87 55 84 60 / 0 10 10 30 


&& 


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


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


$$ 


94/99/99 










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