National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

freezing fog

27°F

-3°C

Humidity 100%
Wind Speed SSE 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 27°F (-3°C)
Visibility 0.24 mi
Last update 01 Jan 05:20 AM PST
Extended Forecast for

Boardman OR

Winter Weather Advisory January 1, 07:00am until January 2, 01:00am
Air Stagnation Advisory January 1, 05:33am until January 1, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 1, 05:33am until January 1, 12:00pm

    NOW until 12:00pm Thu

    Air Stagnation Advisory

  • Overnight

    Low: 29 °F

    Chance Rain

  • New Year's Day

    New Year's Day: A 50 percent chance of rain. Cloudy, with a high near 35. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 35 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Cloudy, with a low around 33. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain. Mostly cloudy, with a high near 43. Calm wind becoming south around 5 mph in the morning.

    High: 43 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 37. North wind 3 to 5 mph.

    Low: 37 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain. Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain. Cloudy, with a low around 29. Calm wind.
New Year's Day
A 50 percent chance of rain. Cloudy, with a high near 35. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 33. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 43. Calm wind becoming south around 5 mph in the morning.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37. North wind 3 to 5 mph.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 45.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 49.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Partly sunny, with a high near 47.
Monday Night
A chance of rain. Partly cloudy, with a low around 36.
Tuesday
A chance of rain. Partly sunny, with a high near 47.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boardman OR
 45.85°N 119.69°W (Elev. 299 ft)
Last Update:
5:16 am PST Jan 1, 2026
Forecast Valid:
5am PST Jan 1, 2026-6pm PST Jan 7, 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