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

Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Clear

41°F

5°C

Humidity 52%
Wind Speed WNW 9 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 30 Mar 04:00 AM PDT
Extended Forecast for

Wallula WA

  • Today

    Today: Partly sunny, with a high near 53. West wind 7 to 10 mph becoming north in the afternoon.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Northeast wind around 6 mph becoming light and variable in the evening.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. Light and variable wind becoming south around 6 mph after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 11am. High near 54. Southeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before 11pm. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Partly sunny, with a high near 53. Breezy.

    High: 53 °F

    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 53. West wind 7 to 10 mph becoming north in the afternoon.
Tonight
Partly cloudy, with a low around 35. Northeast wind around 6 mph becoming light and variable in the evening.
Tuesday
Partly sunny, with a high near 52. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 43. Light and variable wind becoming south around 6 mph after midnight.
Wednesday
Rain, mainly after 11am. High near 54. Southeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain, mainly before 11pm. Low around 41. Chance of precipitation is 90%.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 53. Breezy.
Thursday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wallula WA
 46.07°N 118.91°W (Elev. 338 ft)
Last Update:
4:20 am PDT Mar 30, 2026
Forecast Valid:
4am PDT Mar 30, 2026-6pm PDT Apr 5, 2026
 
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