
Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.
Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >
Current conditions at
NCSB (NCSW1)
Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.NA
79°F
26°C
| Humidity | 27% |
| Wind Speed | SSW 3 MPH |
| Barometer | NA |
| Dewpoint | 42°F (6°C) |
| Visibility | NA |
| Heat Index | 78°F (26°C) |
| Last update | 16 Sep 04:06 PM PDT |
Extended Forecast for
Winthrop WA
Tonight

Low: 44 °F
Mostly Clear
Thursday

High: 82 °F
Sunny
Thursday Night

Low: 46 °F
Mostly Clear
Friday

High: 81 °F
Sunny
Friday Night

Low: 47 °F
Mostly Clear
Saturday

High: 81 °F
Mostly Sunny
Saturday Night

Low: 48 °F
Mostly Clear
Sunday

High: 81 °F
Sunny
Sunday Night

Low: 47 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 44. Calm wind.
Thursday
Sunny, with a high near 82. Light and variable wind.
Thursday Night
Mostly clear, with a low around 46. Calm wind.
Friday
Sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 47. South wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 47.
Monday
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Winthrop WA
48.48°N 120.19°W (Elev. 1801 ft)
48.48°N 120.19°W (Elev. 1801 ft)
3:16 pm PDT Sep 16, 2026
4pm PDT Sep 16, 2026-6pm PDT Sep 23, 2026


