Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

50°F

10°C

Humidity 49%
Wind Speed N 0 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 31 Mar 06:25 PM PDT
Extended Forecast for

2 Miles SSW Highland WA

  • Tonight

    Tonight: A 20 percent chance of rain after 2am.  Mostly cloudy, with a low around 40. East wind around 6 mph becoming southwest in the evening.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly after 2pm.  High near 54. Southwest wind 7 to 10 mph becoming southeast in the morning.  Chance of precipitation is 90%. 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 36. Breezy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the evening. Winds could gust as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Breezy. Rain
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain after 11am.  Snow level 2000 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 53. Breezy, with a west wind 21 to 26 mph, with gusts as high as 32 mph.

    High: 53 °F

    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. Southwest wind 14 to 18 mph, with gusts as high as 24 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 40. East wind around 6 mph becoming southwest in the evening.
Wednesday
Rain, mainly after 2pm. High near 54. Southwest wind 7 to 10 mph becoming southeast in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain, mainly before 11pm. Low around 36. Breezy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 30 percent chance of rain after 11am. Snow level 2000 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 53. Breezy, with a west wind 21 to 26 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 37. Southwest wind 14 to 18 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Highland WA
 46.11°N 119.14°W (Elev. 1352 ft)
5:50 pm PDT Mar 31, 2026
6pm PDT Mar 31, 2026-6pm PDT Apr 7, 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