
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Partly Cloudy
32°F
0°C
| Humidity | 85% |
| Wind Speed | NNE 4 MPH |
| Barometer | 29.86 in (1011.18 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 19 Feb 07:53 PM PST |
Extended Forecast for
3 Miles WSW Wallula WA
Tonight

Low: 31 °F
Chance
Rain/SnowFriday

High: 44 °F
Partly Sunny
Friday Night

Low: 31 °F
Mostly Cloudy
Saturday

High: 48 °F
Partly Sunny
Saturday Night

Low: 37 °F
Mostly Cloudy
Sunday

High: 55 °F
Chance Rain
Sunday Night

Low: 44 °F
Rain Likely
Monday

High: 57 °F
Rain Likely
Monday Night

Low: 44 °F
Rain Likely
Detailed Forecast
Tonight
A chance of rain and snow before 1am. Snow level 400 feet. Mostly cloudy, with a low around 31. Northwest wind around 6 mph. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 44. Southwest wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 31. Northeast wind around 7 mph.
Saturday
Partly sunny, with a high near 48. North wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 37. Northeast wind 8 to 10 mph.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 55.
Sunday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Monday
Rain likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Tuesday
A chance of rain. Mostly sunny, with a high near 53.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 41.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 52.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Thursday
A chance of rain. Partly sunny, with a high near 53. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Wallula WA
46.07°N 118.94°W (Elev. 338 ft)
46.07°N 118.94°W (Elev. 338 ft)
3:42 pm PST Feb 19, 2026
8pm PST Feb 19, 2026-6pm PST Feb 26, 2026


