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

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Clear

61°F

16°C

Humidity 31%
Wind Speed S 11 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 17 Mar 03:55 AM PDT
Extended Forecast for

9 Miles NE Dayton WA

  • Overnight

    Overnight: A 10 percent chance of rain after 5am. Partly cloudy, with a low around 50. Breezy, with a southwest wind around 22 mph, with gusts as high as 31 mph.

    Low: 50 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly between 11am and 5pm. Mostly cloudy, with a high near 63. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 38 mph.

    High: 63 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 51. South wind 14 to 17 mph, with gusts as high as 24 mph.

    Low: 51 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 66. Breezy, with a southwest wind 17 to 25 mph, with gusts as high as 32 mph.

    High: 66 °F

    Increasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. South wind 13 to 18 mph, with gusts as high as 24 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain. Mostly cloudy, with a high near 70. Breezy.

    High: 70 °F

    Slight Chance
    Rain and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
A 10 percent chance of rain after 5am. Partly cloudy, with a low around 50. Breezy, with a southwest wind around 22 mph, with gusts as high as 31 mph.
Tuesday
A 30 percent chance of rain, mainly between 11am and 5pm. Mostly cloudy, with a high near 63. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 38 mph.
Tuesday Night
A 20 percent chance of rain before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 51. South wind 14 to 17 mph, with gusts as high as 24 mph.
Wednesday
Increasing clouds, with a high near 66. Breezy, with a southwest wind 17 to 25 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly cloudy, with a low around 54. South wind 13 to 18 mph, with gusts as high as 24 mph.
Thursday
Mostly cloudy, with a high near 70.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 70. Breezy.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46.
Saturday
A chance of rain. Partly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 36.
Monday
A slight chance of rain. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Dayton WA
 46.42°N 117.85°W (Elev. 2001 ft)
Last Update:
4:15 am PDT Mar 17, 2026
Forecast Valid:
4am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation