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

Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

Lat: 46.09462°NLon: 118.2858°WElev: 1168.0ft.

Mist

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.61 in (1002.71 mb)
Dewpoint 46°F (8°C)
Visibility 5.00 mi
Last update 13 Nov 04:00 PM PST
Extended Forecast for

2 Miles SE Dayton WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain. Cloudy, with a high near 61. South wind around 13 mph.

    High: 61 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 7pm. Low around 46. Southwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 58. Southwest wind 16 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 45. Southwest wind 11 to 14 mph.

    Low: 45 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 60. Southwest wind 11 to 14 mph, with gusts as high as 18 mph.

    High: 60 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain, mainly after 10am. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely

  • Monday

    Monday: Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Cloudy, with a high near 61. South wind around 13 mph.
Tonight
Rain, mainly after 7pm. Low around 46. Southwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 58. Southwest wind 16 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 45. Southwest wind 11 to 14 mph.
Saturday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 60. Southwest wind 11 to 14 mph, with gusts as high as 18 mph.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Sunday
A 40 percent chance of rain, mainly after 10am. Partly sunny, with a high near 58.
Sunday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Monday
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 33.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 46.
Tuesday Night
A chance of rain and snow. Partly cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 47.
Wednesday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33.
Thursday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Dayton WA
 46.3°N 117.94°W (Elev. 1804 ft)
Last Update:
4:12 pm PST Nov 13, 2025
Forecast Valid:
4pm PST Nov 13, 2025-6pm PST Nov 20, 2025
 
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