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

Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

TRINITY RIVER NEAR DOUGLAS CITY 1SW (DCYC1)

Lat: 40.64528°NLon: 122.95667°WElev: 1598ft.

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

5 Miles S Lewiston CA

  • Today

    Today: Sunny, with a high near 77. North northeast wind around 6 mph becoming calm.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. South wind 5 to 8 mph becoming calm.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Southeast wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

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

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 77. North northeast wind around 6 mph becoming calm.
Tonight
Mostly clear, with a low around 52. South wind 5 to 8 mph becoming calm.
Friday
Sunny, with a high near 75. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 52. Southeast wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 76. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52. Southeast wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Lewiston CA
 40.62°N 122.82°W (Elev. 3576 ft)
Last Update:
2:10 am PDT Aug 13, 2026
Forecast Valid:
4am PDT Aug 13, 2026-6pm PDT Aug 19, 2026
 
Forecast Discussion
 
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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