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Heavy rain and severe weather will exacerbate ongoing flooding in the central and southern U.S.

Additional heavy rain will increase the threat of flooding in the central and southern U.S. this weekend. There is a High Risk of excessive rainfall for parts of ArkLaTex, as well as the Mid-Mississippi and Lower Ohio River Valleys on Saturday. Severe thunderstorms, some of which could include significant tornadoes and very large hail, are also possible on Saturday for much of the same area. Read More >

Hazardous Weather Conditions

Current conditions at

TRINITY RIVER NEAR LEWISTON 1NE (TRWC1)

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

NA

27°F

-3°C

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 24 Feb 12:30 am PST
Extended Forecast for

6 Miles NNE Lewiston CA

  • Overnight

    Overnight: A 30 percent chance of snow after 4am.  Partly cloudy, with a low around 26. Northwest wind around 5 mph.

    Chance Snow

    Low: 26 °F

  • Saturday

    Saturday: A chance of snow showers before 10am, then a slight chance of rain and snow showers.  Partly sunny, with a high near 45. West southwest wind around 6 mph.  Chance of precipitation is 30%.

    Chance
    Rain/Snow

    High: 45 °F

  • Saturday
    Night

    Saturday Night: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 25. West wind around 6 mph becoming calm  in the evening.

    Patchy Fog

    Low: 25 °F

  • Sunday

    Sunday: A slight chance of snow between 10am and 4pm, then rain, possibly mixed with snow.  Patchy fog before 10am. High near 49. West wind 3 to 7 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Snow and
    Patchy Fog
    then
    Rain/Snow

    High: 49 °F

  • Sunday
    Night

    Sunday Night: Rain.  Low around 27. West southwest wind around 9 mph.  Chance of precipitation is 80%.

    Rain

    Low: 27 °F

  • Monday

    Monday: A 40 percent chance of snow showers.  Partly sunny, with a high near 47. West northwest wind around 7 mph.

    Chance Snow
    Showers

    High: 47 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 24.

    Mostly Clear

    Low: 24 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    Mostly Sunny

    High: 48 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of rain.  Mostly cloudy, with a low around 28.

    Slight Chance
    Rain

    Low: 28 °F

Detailed Forecast

Overnight
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 26. Northwest wind around 5 mph.
Saturday
A chance of snow showers before 10am, then a slight chance of rain and snow showers. Partly sunny, with a high near 45. West southwest wind around 6 mph. Chance of precipitation is 30%.
Saturday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 25. West wind around 6 mph becoming calm in the evening.
Sunday
A slight chance of snow between 10am and 4pm, then rain, possibly mixed with snow. Patchy fog before 10am. High near 49. West wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Low around 27. West southwest wind around 9 mph. Chance of precipitation is 80%.
Monday
A 40 percent chance of snow showers. Partly sunny, with a high near 47. West northwest wind around 7 mph.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 28.
Wednesday
A slight chance of snow showers. Partly sunny, with a high near 47.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 30.
Thursday
Rain and snow likely. Cloudy, with a high near 41.
Thursday Night
A chance of showers. Cloudy, with a low around 28.
Friday
A chance of snow showers. Cloudy, with a high near 39.
Click Map For Forecast
Point Forecast:
6 Miles NNE Lewiston CA
 40.78°N 122.78°W (Elev. 2411 ft)
3:01 pm PST Feb 23, 2018
12am PST Feb 24, 2018-6pm PST Mar 1, 2018
 
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