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

Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Mist

50°F

10°C

Humidity 93%
Wind Speed W 5 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 48°F (9°C)
Visibility 1.00 mi
Wind Chill48°F (9°C)
Last update 17 Nov 09:20 AM PST
Extended Forecast for

8 Miles S Mesa WA

  • Today

    Today: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 55. Light and variable wind becoming west around 5 mph in the morning.

    High: 55 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 40. Northwest wind around 6 mph becoming south after midnight.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. South wind 7 to 9 mph.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. South wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Calm wind becoming north around 5 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 55. Light and variable wind becoming west around 5 mph in the morning.
Tonight
A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 40. Northwest wind around 6 mph becoming south after midnight.
Tuesday
Partly sunny, with a high near 50. South wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 31. South wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 47. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 53.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Mesa WA
 46.45°N 119.01°W (Elev. 659 ft)
Last Update:
9:15 am PST Nov 17, 2025
Forecast Valid:
9am PST Nov 17, 2025-6pm PST Nov 23, 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