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

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Eastern Oregon Regional Airport at Pendleton (KPDT)

Lat: 45.69757°NLon: 118.83444°WElev: 1483.0ft.

Clear

69°F

21°C

Humidity 25%
Wind Speed WNW 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 18 Mar 01:53 PM PDT
Extended Forecast for

5 Miles SW Mission OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 73. Northwest wind around 8 mph.

    High: 73 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Northwest wind around 6 mph becoming south after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 74. South wind 6 to 9 mph becoming west in the afternoon.

    High: 74 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51. Northwest wind 5 to 8 mph becoming light and variable.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 73. South wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 73 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm. Cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 73. Northwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 50. Northwest wind around 6 mph becoming south after midnight.
Thursday
Mostly cloudy, with a high near 74. South wind 6 to 9 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 51. Northwest wind 5 to 8 mph becoming light and variable.
Friday
Mostly cloudy, with a high near 73. South wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A 20 percent chance of rain after 11pm. Cloudy, with a low around 44.
Saturday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly cloudy, with a high near 55.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Mission OR
 45.62°N 118.73°W (Elev. 1490 ft)
Last Update:
1:45 pm PDT Mar 18, 2026
Forecast Valid:
2pm PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
Forecast Discussion
 
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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