Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

55°F

13°C

Humidity 32%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 01 Mar 02:06 PM PST
Extended Forecast for

3 Miles NW Winthrop WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 43. Calm wind.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 30. Light northwest wind.

    Low: 30 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of rain after 10am.  Mostly cloudy, with a high near 42. Calm wind.  New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely.  Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain, mainly before 4pm.  High near 42. Chance of precipitation is 80%.

    High: 42 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm, then a slight chance of rain and snow after 4am.  Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 4pm, then a chance of rain.  Partly sunny, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 43. Calm wind.
Tonight
Mostly clear, with a low around 24. Calm wind.
Monday
Mostly sunny, with a high near 46. Calm wind.
Monday Night
Increasing clouds, with a low around 30. Light northwest wind.
Tuesday
A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 42. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.
Wednesday
Rain, mainly before 4pm. High near 42. Chance of precipitation is 80%.
Wednesday Night
A chance of rain before 10pm, then a slight chance of rain and snow after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thursday
A chance of rain and snow before 4pm, then a chance of rain. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 40%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Winthrop WA
 48.52°N 120.23°W (Elev. 2520 ft)
2:21 pm PST Mar 1, 2026
2pm PST Mar 1, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

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