Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.

Clear

64°F

18°C

Humidity 27%
Wind Speed NE 10 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 18 Oct 03:35 PM PDT
Extended Forecast for

Umatilla OR

  • Tonight

    Tonight: Partly cloudy, then becoming cloudy toward daybreak, with a low around 39. Light and variable wind.

    Low: 39 °F

    Becoming
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. Calm wind becoming north around 5 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers.  Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, then becoming cloudy toward daybreak, with a low around 39. Light and variable wind.
Monday
Mostly cloudy, with a high near 64. Calm wind.
Monday Night
Cloudy, with a low around 40. Calm wind.
Tuesday
Partly sunny, with a high near 67. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38. Light and variable wind.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 41.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 36.
Sunday
A chance of showers. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Umatilla OR
 45.92°N 119.3°W (Elev. 400 ft)
3:01 pm PDT Oct 18, 2026
3pm PDT Oct 18, 2026-6pm PDT Oct 25, 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