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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

45°F

7°C

Humidity 85%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 13 Nov 02:06 PM PST
Extended Forecast for

Winthrop WA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Partly sunny, with a high near 51. Northwest wind around 6 mph.

    High: 51 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain, mainly before 4am. Patchy fog after 5am. Low around 37. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of rain before 10am. Patchy dense fog before 11am. Otherwise, increasing clouds, with a high near 50. Calm wind becoming south around 6 mph in the afternoon.

    High: 50 °F

    Slight Chance
    Rain and
    Patchy Dense
    Fog then
    Partly Sunny

  • Saturday Night

    Saturday Night: Rain after 10pm. Patchy fog after 3am. Low around 36. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: Rain, mainly before 4pm. Patchy fog before 10am. High near 48. Southeast wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain and
    Patchy Fog
    then Rain
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of rain before 10pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Partly sunny, with a high near 51. Northwest wind around 6 mph.
Tonight
Rain, mainly before 4am. Patchy fog after 5am. Low around 37. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of rain before 10am. Patchy dense fog before 11am. Otherwise, increasing clouds, with a high near 50. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Rain after 10pm. Patchy fog after 3am. Low around 36. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly before 4pm. Patchy fog before 10am. High near 48. Southeast wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of rain before 10pm. Mostly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 43.
Tuesday Night
A slight chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winthrop WA
 48.48°N 120.19°W (Elev. 1801 ft)
Last Update:
2:06 pm PST Nov 13, 2026
Forecast Valid:
2pm PST Nov 13, 2026-6pm PST Nov 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation