Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

22°F

-6°C

Humidity 77%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 10 Mar 07:06 AM PDT
Extended Forecast for

3 Miles NW Winthrop WA

  • Today

    Today: A 40 percent chance of snow after 2pm.  Increasing clouds, with a high near 36. Light and variable wind.  Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Sunny then
    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly before 2am.  Mostly cloudy, with a low around 23. Calm wind.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow, mainly after 11am.  High near 37. Calm wind becoming south 5 to 8 mph in the afternoon.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow.  Low around 28. West wind 5 to 11 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all snow after 8am.  High near 38. Breezy, with a west wind 10 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow and
    Breezy then
    Snow

  • Thursday Night

    Thursday Night: Snow before 2am, then rain and snow.  Low around 25. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow then
    Rain/Snow

  • Friday

    Friday: Rain and snow.  High near 39. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely before 11pm, then a slight chance of snow.  Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Low: 20 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 11am.  Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow

Detailed Forecast

Today
A 40 percent chance of snow after 2pm. Increasing clouds, with a high near 36. Light and variable wind. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 2am. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Snow, mainly after 11am. High near 37. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Rain, possibly mixed with snow. Low around 28. West wind 5 to 11 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow, becoming all snow after 8am. High near 38. Breezy, with a west wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow before 2am, then rain and snow. Low around 25. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Rain and snow. High near 39. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Rain and snow likely before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Saturday
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 36.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Monday
Rain and snow likely. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Winthrop WA
 48.52°N 120.23°W (Elev. 2520 ft)
4:47 am PDT Mar 10, 2026
7am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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