National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the Northeast and Northwest U.S.; Areas of Excessive Rainfall In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the Northwest and Northeast U.S. through this evening. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. A slow moving cold front will bring heavy thunderstorms which may produce excessive rainfall over the Ohio Valley and Mid-Atlantic through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

DW9931 Pendleton (D9931)

Lat: 45.88756°NLon: 119.00671°WElev: 820ft.

NA

94°F

34°C

Humidity 24%
Wind Speed N 13 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 52°F (11°C)
Visibility NA
Heat Index91°F (33°C)
Last update 09 Aug 01:30 PM PDT
Extended Forecast for

3 Miles WSW Wallula WA

Heat Advisory until August 9, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 9, 11:00pm

    NOW until
    11:00pm Tue

    Heat Advisory

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 89. North wind around 8 mph.

    Partly Sunny

    High: 89 °F

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 11pm. Cloudy, with a low around 72. South wind around 10 mph.

    Chance
    Showers

    Low: 72 °F

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 89. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Gradual
    Clearing

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 66. Southwest wind 9 to 16 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 66 °F

  • Thursday

    Thursday: Sunny, with a high near 85. West wind 8 to 16 mph, with gusts as high as 22 mph.

    Sunny

    High: 85 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Friday

    Friday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 66.

    Mostly Clear

    Low: 66 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 89. North wind around 8 mph.
Tonight
A 30 percent chance of showers, mainly before 11pm. Cloudy, with a low around 72. South wind around 10 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 89. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 66. Southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 85. West wind 8 to 16 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 86.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles WSW Wallula WA
 46.07°N 118.94°W (Elev. 338 ft)
Last Update:
10:47 am PDT Aug 9, 2022
Forecast Valid:
2pm PDT Aug 9, 2022-6pm PDT Aug 15, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation