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

Atmospheric River in the West; Strong Winds in the Northeast

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Hazardous Weather Conditions

Current conditions at

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

40°F

4°C

Humidity 94%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 05 Nov 03:06 PM PST
Extended Forecast for

Winthrop WA

Winter Storm Warning until November 7, 10:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until November 7, 10:00am

    NOW until 10:00am Fri

    Winter Storm Warning

  • This Afternoon

    High: 46 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers. Patchy fog after 8pm. Low around 33. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers before 1pm, then rain after 1pm. Patchy fog between 8am and 10am. Patchy freezing fog between 7am and 8am. High near 51. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Chance
    Showers and
    Patchy
    Freezing Fog
    then Rain

  • Thursday Night

    Thursday Night: Rain before 5am, then a chance of snow showers. Low around 30. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of snow showers before 7am, then a chance of rain showers between 7am and 10am. Mostly sunny, with a high near 48. West wind 5 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of rain before 4pm, then showers likely after 4pm. Mostly cloudy, with a high near 46. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Patchy fog after 8pm. Low around 33. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers before 1pm, then rain after 1pm. Patchy fog between 8am and 10am. Patchy freezing fog between 7am and 8am. High near 51. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain before 5am, then a chance of snow showers. Low around 30. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
A chance of snow showers before 7am, then a chance of rain showers between 7am and 10am. Mostly sunny, with a high near 48. West wind 5 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 20.
Saturday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 46.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 44.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31.
Veterans Day
Partly sunny, with a high near 50.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 30.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winthrop WA
 48.48°N 120.19°W (Elev. 1801 ft)
Last Update:
3:37 pm PST Nov 5, 2025
Forecast Valid:
3pm PST Nov 5, 2025-6pm PST Nov 12, 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