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

Heavy Mountain Snow across Portions of the Rockies and Intermountain West; Mainly Tranquil Weather for the East

A storm will move across the Intermountain West and Rockies through Tuesday. Heavy snow is forecast for the higher terrain with rain for lower elevations. Meanwhile, large area of high pressure for the East will keep the weather tranquil with moderating temperatures. Later this week, a more significant storm is possible for the West, especially for northern California. Read More >

Hazardous Weather Conditions

Current conditions at

TRINITY RIVER NEAR DOUGLAS CITY 1SW (DCYC1)

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

NA

71°F

22°C

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

7 Miles SE Lewiston CA

Winter Weather Advisory October 19, 08:00pm until October 20, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 34. East southeast wind 3 to 7 mph.

    Partly Cloudy

    Low: 34 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. East wind 3 to 8 mph.

    Partly Sunny

    High: 46 °F

  • Tuesday
    Night

    Tuesday Night: Rain. Low around 36. Windy, with a south southeast wind 11 to 16 mph increasing to 19 to 24 mph in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Rain and
    Windy

    Low: 36 °F

  • Wednesday

    Wednesday: Showers. High near 44. South wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers then
    Showers
    Likely

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 42. South southeast wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 42 °F

  • Thursday

    Thursday: Rain. High near 49. South southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 49 °F

  • Thursday
    Night

    Thursday Night: Rain. Low around 44. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Rain

    Low: 44 °F

  • Friday

    Friday: Rain. Mostly cloudy, with a high near 49.

    Rain

    High: 49 °F

  • Friday
    Night

    Friday Night: A chance of rain. Cloudy, with a low around 39.

    Chance Rain

    Low: 39 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. East southeast wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 46. East wind 3 to 8 mph.
Tuesday Night
Rain. Low around 36. Windy, with a south southeast wind 11 to 16 mph increasing to 19 to 24 mph in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Showers. High near 44. South wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 42. South southeast wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 49. South southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. Low around 44. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain. Mostly cloudy, with a high near 49.
Friday Night
A chance of rain. Cloudy, with a low around 39.
Saturday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 45.
Saturday Night
Rain. Cloudy, with a low around 40.
Sunday
Rain. Cloudy, with a high near 43.
Sunday Night
Rain. Cloudy, with a low around 37.
Monday
Rain likely. Mostly cloudy, with a high near 44.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
7 Miles SE Lewiston CA
 40.62°N 122.7°W (Elev. 3819 ft)
Last Update:
2:24 pm PDT Oct 18, 2021
Forecast Valid:
5pm PDT Oct 18, 2021-6pm PDT Oct 25, 2021
 
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