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

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

NCSB (NCSW1)

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

NA

30°F

-1°C

Humidity 98%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Nov 02:06 AM PST
Extended Forecast for

9 Miles N Winthrop WA

  • Overnight

    Overnight: Rain likely, mainly after 4am. Mostly cloudy, with a steady temperature around 39. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 43. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Light and variable wind.

    Low: 35 °F

    Decreasing
    Clouds

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: Rain before 10am, then rain, possibly mixed with snow. High near 43. Chance of precipitation is 90%.

    High: 43 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.

    Low: 31 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Rain likely, mainly after 4am. Mostly cloudy, with a steady temperature around 39. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 43. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Light and variable wind.
Veterans Day
Partly sunny, with a high near 44. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 35. Calm wind.
Wednesday
A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 42.
Wednesday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 70%.
Thursday
Rain before 10am, then rain, possibly mixed with snow. High near 43. Chance of precipitation is 90%.
Thursday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 38.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 31.
Saturday
Rain and snow. High near 37. Chance of precipitation is 80%.
Saturday Night
Rain and snow. Low around 33. Chance of precipitation is 80%.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Winthrop WA
 48.61°N 120.19°W (Elev. 3524 ft)
Last Update:
1:07 am PST Nov 10, 2025
Forecast Valid:
3am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation