Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Current conditions at

Eugene, Mahlon Sweet Field (KEUG)

Lat: 44.13333°NLon: 123.21444°WElev: 364.0ft.

Overcast

59°F

15°C

Humidity 77%
Wind Speed S 12 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 03 Sep 11:20 AM PDT
Extended Forecast for

Harrisburg OR

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon.  High near 64. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 5am, then showers likely.  Low around 47. South southeast wind 5 to 9 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers

  • Friday

    Friday: Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 69. Light south wind.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 9pm.  Patchy fog before 11pm, then patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 74. Light and variable wind.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A 40 percent chance of showers.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 74.

    High: 74 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 11pm.  Partly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Labor Day

    Labor Day: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 64. Southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 5am, then showers likely. Low around 47. South southeast wind 5 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 69. Light south wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers, mainly before 9pm. Patchy fog before 11pm, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 74. Light and variable wind.
Saturday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 46.
Sunday
A 40 percent chance of showers. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74.
Sunday Night
A chance of rain, mainly before 11pm. Partly cloudy, with a low around 48.
Labor Day
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg OR
 44.29°N 123.17°W (Elev. 299 ft)
11:27 am PDT Sep 3, 2026
11am PDT Sep 3, 2026-6pm PDT Sep 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database