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

Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

71°F

22°C

Humidity 26%
Wind Speed NW 6 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 04 Jul 09:06 PM PDT
Extended Forecast for

4 Miles SSE Winthrop WA

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 23 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind becoming south around 6 mph in the afternoon.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Southwest wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Southeast wind 5 to 9 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. Northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 88. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 52. Southwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 92. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 56. Southeast wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Winthrop WA
 48.42°N 120.14°W (Elev. 1706 ft)
Last Update:
4:02 pm PDT Jul 4, 2026
Forecast Valid:
9pm PDT Jul 4, 2026-6pm PDT Jul 11, 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