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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

36°F

2°C

Humidity 73%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 12 Oct 03:06 AM PDT
Extended Forecast for

Winthrop WA

  • Overnight

    Overnight: Widespread frost. Otherwise, mostly clear, with a steady temperature around 31. Calm wind.

    Low: 31 °F

    Frost

  • Columbus Day

    Columbus Day: Widespread frost before 10am. Otherwise, sunny, with a high near 62. Calm wind becoming south around 6 mph in the afternoon.

    High: 62 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 63 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 4am. Otherwise, partly cloudy, with a low around 34. Southeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Frost

  • Wednesday

    Wednesday: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 69.

    High: 69 °F

    Patchy Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a steady temperature around 31. Calm wind.
Columbus Day
Widespread frost before 10am. Otherwise, sunny, with a high near 62. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29. Calm wind.
Tuesday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tuesday Night
Patchy frost after 4am. Otherwise, partly cloudy, with a low around 34. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winthrop WA
 48.46°N 120.18°W (Elev. 1900 ft)
Last Update:
2:06 am PDT Oct 12, 2026
Forecast Valid:
3am PDT Oct 12, 2026-6pm PDT Oct 18, 2026
 
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Additional Resources

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Chance of Precipitation