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 >

Current conditions at

EW3547 Seneca (E3547)

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

NA

27°F

-3°C

Humidity 73%
Wind Speed E 1 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Last update 21 Mar 11:00 PM PDT
Extended Forecast for

7 Miles WSW Mount Vernon OR

  • Tonight

    Tonight: Mostly clear, with a low around 30. West wind around 5 mph becoming calm  after midnight.

    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: Mostly cloudy, with a low around 40. Calm wind becoming southeast around 6 mph after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. Southeast wind around 5 mph becoming calm  in the morning.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45. West wind around 6 mph becoming light and variable.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely.  Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain before 2am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 40. Chance of precipitation is 40%.

    Low: 40 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow, mainly before 11am.  Snow level 7000 feet lowering to 6300 feet. Partly sunny, with a high near 52. Chance of precipitation is 30%.

    High: 52 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. West wind around 5 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 52. Calm wind.
Sunday Night
Mostly cloudy, with a low around 40. Calm wind becoming southeast around 6 mph after midnight.
Monday
Partly sunny, with a high near 58. Southeast wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 45. West wind around 6 mph becoming light and variable.
Tuesday
Rain likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Tuesday Night
A chance of rain before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow, mainly before 11am. Snow level 7000 feet lowering to 6300 feet. Partly sunny, with a high near 52. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Mount Vernon OR
 44.37°N 119.21°W (Elev. 5312 ft)
11:02 pm PDT Mar 21, 2026
11pm PDT Mar 21, 2026-6pm PDT Mar 28, 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