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

Eugene, Mahlon Sweet Field (KEUG)

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

Clear

43°F

6°C

Humidity 86%
Wind Speed SE 4 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 18 Mar 03:00 AM PDT
Extended Forecast for

Junction City OR

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 45. Light south wind.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. South wind 3 to 6 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. South wind 3 to 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 71. Southwest wind 3 to 7 mph.

    High: 71 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. South wind 3 to 6 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of rain before 11am. Mostly cloudy, 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

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 45. Light south wind.
Wednesday
Mostly sunny, with a high near 71. South wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 45. South wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 71. Southwest wind 3 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 49. South wind 3 to 6 mph.
Friday
A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 66.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 41.
Saturday
A slight chance of rain before 11am. Mostly cloudy, with a high near 54.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Increasing clouds, with a low around 34.
Monday
Mostly cloudy, with a high near 56.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
Rain. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Junction City OR
 44.22°N 123.21°W (Elev. 318 ft)
Last Update:
2:41 am PDT Mar 18, 2026
Forecast Valid:
3am 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