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

Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

42°F

6°C

Humidity 72%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 03 Mar 07:06 PM PST
Extended Forecast for

4 Miles WSW Winthrop WA

  • Tonight

    Tonight: Rain. Low around 34. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 1pm. High near 45. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm, then a slight chance of rain after 4am. Partly cloudy, with a low around 31. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain and snow before 1pm, then a slight chance of rain. Mostly sunny, with a high near 43. West wind around 6 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. West wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of rain after 10am. Partly sunny, with a high near 46.

    High: 46 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Rain. Low around 34. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 1pm. High near 45. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of rain before 10pm, then a slight chance of rain after 4am. Partly cloudy, with a low around 31. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow before 1pm, then a slight chance of rain. Mostly sunny, with a high near 43. West wind around 6 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 29. West wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of rain after 10am. Partly sunny, with a high near 46.
Friday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 35.
Saturday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 48.
Saturday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 36.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 47.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 41.
Monday Night
A 30 percent chance of snow. Partly cloudy, with a low around 22.
Tuesday
A 30 percent chance of snow. Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Winthrop WA
 48.45°N 120.24°W (Elev. 2402 ft)
Last Update:
3:02 pm PST Mar 3, 2026
Forecast Valid:
7pm PST Mar 3, 2026-6pm PDT Mar 10, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation