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.

Mostly Cloudy

59°F

15°C

Humidity 34%
Wind Speed SSW 11 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 17 Mar 05:53 AM PDT
Extended Forecast for

4 Miles SW College Place WA

  • Today

    Today: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 68. South wind around 9 mph.

    High: 68 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 47. South wind around 6 mph.

    Low: 47 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Increasing clouds, with a high near 72. South wind 7 to 10 mph becoming west in the afternoon.

    High: 72 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52. West wind around 6 mph becoming south in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 75. South wind 6 to 8 mph becoming west in the afternoon.

    High: 75 °F

    Mostly Cloudy

  • Thursday Night

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

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 75.

    High: 75 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

Today
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 68. South wind around 9 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 47. South wind around 6 mph.
Wednesday
Increasing clouds, with a high near 72. South wind 7 to 10 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 52. West wind around 6 mph becoming south in the evening.
Thursday
Mostly cloudy, with a high near 75. South wind 6 to 8 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
Mostly cloudy, with a high near 75.
Friday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 47.
Saturday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW College Place WA
 46°N 118.43°W (Elev. 741 ft)
Last Update:
4:20 am PDT Mar 17, 2026
Forecast Valid:
6am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation