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

Hazardous Weather Conditions

Current conditions at

DW5434 Heppner (D5434)

Lat: 45.24967°NLon: 119.73117°WElev: 2600.0ft.

NA

46°F

8°C

Humidity 80%
Wind Speed WSW 14 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 22 Apr 02:01 AM PDT
Extended Forecast for

Lexington OR

Flood Watch until April 23, 11:00pm
Wind Advisory April 22, 05:00am until April 22, 11:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch until April 23, 11:00pm

    NOW until 11:00pm Thu

    Flood Watch

  • Overnight

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 5pm. High near 51. Breezy, with a west wind 22 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 51 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 44 mph.

    Low: 36 °F

    Slight Chance
    Rain and
    Breezy then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of rain. Mostly sunny, with a high near 58. West wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 58 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 38. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

Overnight
Rain. Low around 42. West wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 5pm. High near 51. Breezy, with a west wind 22 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
A 20 percent chance of rain before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 44 mph.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 58. West wind 13 to 16 mph, with gusts as high as 26 mph.
Thursday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 38. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington OR
 45.46°N 119.68°W (Elev. 1640 ft)
Last Update:
11:46 pm PDT Apr 21, 2026
Forecast Valid:
2am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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