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

Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

DW5434 Heppner (D5434)

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

NA

41°F

5°C

Humidity 77%
Wind Speed NNE 9 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 11 Oct 11:30 AM PDT
Extended Forecast for

Heppner OR

  • Today

    Today: A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 51. North wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 51 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, mostly cloudy, with a low around 36. North wind 5 to 8 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Columbus Day

    Columbus Day: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 54 °F

    Patchy Frost
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. South wind 5 to 8 mph becoming light and variable.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 51. North wind 11 to 14 mph, with gusts as high as 25 mph.
Tonight
Patchy frost after 5am. Otherwise, mostly cloudy, with a low around 36. North wind 5 to 8 mph becoming calm in the evening.
Columbus Day
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 35. Calm wind becoming south 5 to 7 mph after midnight.
Tuesday
Sunny, with a high near 63. South wind 5 to 8 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Heppner OR
 45.34°N 119.56°W (Elev. 2129 ft)
Last Update:
11:31 am PDT Oct 11, 2026
Forecast Valid:
11am PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation