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

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

53°F

12°C

Humidity 30%
Wind Speed NNW 13 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 05 Mar 12:06 PM PST
Extended Forecast for

Winthrop WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. Northwest wind around 8 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 28. Northwest wind around 6 mph becoming calm in the evening.

    Low: 28 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain after 4pm. Partly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 35. Light west wind.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51. Light west wind.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 41.

    High: 41 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 46. Northwest wind around 8 mph.
Tonight
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 28. Northwest wind around 6 mph becoming calm in the evening.
Friday
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 50. Calm wind.
Friday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 35. Light west wind.
Saturday
Partly sunny, with a high near 51. Light west wind.
Saturday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 35.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 51.
Sunday Night
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Monday
A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 41.
Monday Night
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 19.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 40.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winthrop WA
 48.48°N 120.19°W (Elev. 1801 ft)
Last Update:
9:32 am PST Mar 5, 2026
Forecast Valid:
1pm PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation