Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Freezing Rain Threat for the Central Plains and Southern Great Lakes

Ice and freezing rain will impact north-central Kansas, eastern Nebraska, much of Iowa, southern Minnesota, and Wisconsin into southern Michigan through Tuesday. A lesser threat will expand into portions of New York State and southern New England Wednesday. Meanwhile, heavy rain will impact portions of Texas and the Lower Mississippi Valley this week. Read More >

Current conditions at

TRINITY RIVER NEAR LEWISTON 1NE (TRWC1)

Lat: 40.72472°NLon: 122.80139°WElev: 1937ft.

NA

32°F

0°C

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 17 Jan 8:00 am PST
Extended Forecast for

4 Miles NNE Lewiston CA

Winter Storm Watch January 18, 10:00am until January 19, 04:00am
Click here for hazard details and duration
Winter Storm Watch
  • Today

    Today: A 30 percent chance of rain after 4pm.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.

    Patchy Fog
    then Chance
    Rain

    High: 47 °F

  • Tonight

    Tonight: Rain likely, mainly after 10pm.  Cloudy, with a low around 38. East southeast wind around 5 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    Low: 38 °F

  • Wednesday

    Wednesday: Rain.  High near 41. Southeast wind 9 to 11 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Rain

    High: 41 °F

  • Wednesday
    Night

    Wednesday Night: Rain before 10pm, then showers likely after 10pm.  Low around 31. East southeast wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain then
    Showers
    Likely

    Low: 31 °F

  • Thursday

    Thursday: A 40 percent chance of showers.  Mostly cloudy, with a high near 40. Calm wind.

    Chance
    Showers

    High: 40 °F

  • Thursday
    Night

    Thursday Night: Rain before 4am, then rain and snow.  Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Rain then
    Rain/Snow

    Low: 34 °F

  • Friday

    Friday: Rain and snow showers, becoming all rain after 10am.  High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Rain/Snow
    then Showers
    Likely

    High: 40 °F

  • Friday
    Night

    Friday Night: A chance of rain and snow showers.  Cloudy, with a low around 31.

    Chance
    Rain/Snow

    Low: 31 °F

  • Saturday

    Saturday: A chance of snow showers.  Mostly cloudy, with a high near 39.

    Chance Snow
    Showers

    High: 39 °F

Detailed Forecast

Today
A 30 percent chance of rain after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Rain likely, mainly after 10pm. Cloudy, with a low around 38. East southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 41. Southeast wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain before 10pm, then showers likely after 10pm. Low around 31. East southeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 40. Calm wind.
Thursday Night
Rain before 4am, then rain and snow. Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain and snow showers, becoming all rain after 10am. High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow showers. Cloudy, with a low around 31.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 39.
Saturday Night
Rain and snow showers likely. Cloudy, with a low around 31.
Sunday
Rain and snow showers. Cloudy, with a high near 41.
Sunday Night
A chance of snow showers. Cloudy, with a low around 28.
Monday
A chance of snow showers. Cloudy, with a high near 42.
Click Map For Forecast
Point Forecast:
4 Miles NNE Lewiston CA
 40.76°N 122.8°W (Elev. 2365 ft)
3:56 am PST Jan 17, 2017
8am PST Jan 17, 2017-6pm PST Jan 23, 2017
 
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