Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

EW3547 Seneca (E3547)

Lat: 44.24017°NLon: 119.0905°WElev: 4806.07ft.

NA

29°F

-2°C

Humidity 86%
Wind Speed WSW 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 20 Mar 06:15 AM PDT
Extended Forecast for

7 Miles WSW Mount Vernon OR

  • Today

    Today: Partly sunny, with a high near 69. West wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain after 5am.  Mostly cloudy, with a low around 42. West wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely before 11am, then a chance of rain and snow.  Mostly cloudy, then gradually becoming sunny, with a steady temperature around 45. West wind 6 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Northwest wind 6 to 11 mph becoming light  after midnight. Winds could gust as high as 23 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 69. West wind 6 to 9 mph, with gusts as high as 21 mph.
Tonight
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 42. West wind 5 to 10 mph, with gusts as high as 21 mph.
Saturday
Rain likely before 11am, then a chance of rain and snow. Mostly cloudy, then gradually becoming sunny, with a steady temperature around 45. West wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 30. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph.
Sunday
Mostly sunny, with a high near 52. Calm wind.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 62.
Tuesday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain and snow. Snow level 6900 feet lowering to 6200 feet. Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Mount Vernon OR
 44.37°N 119.21°W (Elev. 5312 ft)
4:20 am PDT Mar 20, 2026
6am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
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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