Tri-Cities Airport Pasco (PSC) Weather 03/25/2025
Tonight
48
Partly Cloudy
Wednesday
76
Mostly Sunny then Severe Thunderstorms
Wednesday Night
49
Severe Thunderstorms then Chance Showers
Thursday
66
Rain Likely
Thursday Night
47
Chance Rain then Mostly Cloudy
Friday
64
Chance Rain
Friday Night
40
Slight Chance Rain then Partly Cloudy
Saturday
63
Mostly Sunny
Saturday Night
36
Mostly Clear
Sunday
64
Partly Sunny
Sunday Night
43
Chance Rain
Monday
61
Chance Rain
Monday Night
39
Slight Chance Rain
Weekly Forecast
Tonight
Partly cloudy, with a low around 48. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
A chance of thunderstorms after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Some of the storms could be severe. Mostly cloudy, with a low around 49. Northeast wind 6 to 9 mph becoming southwest in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain likely, mainly before 11am. Partly sunny, with a high near 66. South wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 47. South wind 7 to 10 mph.
Friday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 64.
Friday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Partly sunny, with a high near 64.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Partly sunny, with a high near 61.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 39.