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

Hazardous Weather Conditions

Current conditions at

NCSB (NCSW1)

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

NA

33°F

1°C

Humidity 65%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 01 Apr 04:06 AM PDT
Extended Forecast for

Winthrop WA

Winter Weather Advisory April 1, 05:00am until April 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Rain and snow likely before 11am, then a chance of rain between 11am and 5pm, then a chance of rain and snow after 5pm. Cloudy, with a high near 47. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 32. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain

  • Thursday

    Thursday: A chance of rain and snow before 11am. Partly sunny, with a high near 52. Light northwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Northwest wind 6 to 11 mph becoming light after midnight.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 28. Calm wind.
Wednesday
Rain and snow likely before 11am, then a chance of rain between 11am and 5pm, then a chance of rain and snow after 5pm. Cloudy, with a high near 47. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain. Low around 32. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain and snow before 11am. Partly sunny, with a high near 52. Light northwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 30. Northwest wind 6 to 11 mph becoming light after midnight.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 66.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 66.
Basemap Options
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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:
4:22 am PDT Apr 1, 2026
Forecast Valid:
4am PDT Apr 1, 2026-6pm PDT Apr 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