Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

82°F

28°C

Humidity 19%
Wind Speed SE 7 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Heat Index80°F (27°C)
Last update 03 Jul 07:06 PM PDT
Extended Forecast for

3 Miles WSW Winthrop WA

Red Flag Warning July 4, 01:00pm until July 4, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Cloudy, then becoming partly cloudy toward daybreak, with a low around 51. Northwest wind 3 to 8 mph.

    Low: 51 °F

    Mostly Cloudy

  • Independence Day

    Independence Day: Sunny, with a high near 81. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Breezy, with a northwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight.

    Low: 47 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 84. Northwest wind around 5 mph becoming calm.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. South wind 5 to 7 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, then becoming partly cloudy toward daybreak, with a low around 51. Northwest wind 3 to 8 mph.
Independence Day
Sunny, with a high near 81. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 47. Breezy, with a northwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight.
Sunday
Sunny, with a high near 84. Northwest wind around 5 mph becoming calm.
Sunday Night
Mostly clear, with a low around 52. South wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 82.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Winthrop WA
 48.45°N 120.21°W (Elev. 2306 ft)
5:02 pm PDT Jul 3, 2026
7pm PDT Jul 3, 2026-6pm PDT Jul 10, 2026
 
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Additional Resources

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