Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.

Clear

49°F

9°C

Humidity 77%
Wind Speed ESE 8 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 Nov 08:56 AM PST
Extended Forecast for

4 Miles WSW Asotin WA

  • Today

    Today: Mostly cloudy, with a high near 64. East wind 5 to 11 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. East wind 10 to 13 mph.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 60. East wind 5 to 10 mph becoming light southeast  in the afternoon.

    High: 60 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Rain, mainly between 10pm and 4am.  Patchy fog after 3am. Low around 45. Southwest wind 3 to 7 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 56. Southwest wind 3 to 6 mph.

    High: 56 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 4pm.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 10pm.  Cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 64. East wind 5 to 11 mph.
Tonight
Mostly cloudy, with a low around 43. East wind 10 to 13 mph.
Friday
Mostly cloudy, with a high near 60. East wind 5 to 10 mph becoming light southeast in the afternoon.
Friday Night
Rain, mainly between 10pm and 4am. Patchy fog after 3am. Low around 45. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 56. Southwest wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 54.
Sunday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 42. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Asotin WA
 46.31°N 117.1°W (Elev. 1414 ft)
9:22 am PST Nov 12, 2026
9am PST Nov 12, 2026-6pm PST Nov 18, 2026
 
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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