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

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

EW3547 Seneca (E3547)

Lat: 44.24017°NLon: 119.0905°WElev: 4810.0ft.

NA

44°F

7°C

Humidity 92%
Wind Speed W 1 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 08 Dec 11:00 PM PST
Extended Forecast for

6 Miles SE Dayville OR

  • Tonight

    Tonight: A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 44. Breezy, with a southwest wind around 29 mph, with gusts as high as 39 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: Rain. High near 45. Southwest wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44. Southwest wind 14 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain. Mostly cloudy, with a high near 48. Southwest wind 13 to 17 mph, with gusts as high as 23 mph.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 39. Southwest wind 11 to 14 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Thursday Night

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

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 44. Breezy, with a southwest wind around 29 mph, with gusts as high as 39 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 45. Southwest wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44. Southwest wind 14 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 48. Southwest wind 13 to 17 mph, with gusts as high as 23 mph.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 39. Southwest wind 11 to 14 mph.
Thursday
Partly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A slight chance of rain and snow. Snow level 5900 feet. Partly sunny, with a high near 42.
Sunday Night
A slight chance of rain and snow. Snow level 5900 feet. Mostly cloudy, with a low around 37.
Monday
Rain and snow likely. Snow level 5800 feet rising to 6600 feet in the afternoon. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Dayville OR
 44.4°N 119.47°W (Elev. 5696 ft)
Last Update:
10:35 pm PST Dec 8, 2025
Forecast Valid:
11pm PST Dec 8, 2025-6pm PST Dec 15, 2025
 
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