Fri Feb 21 05:57:25 PM EST 2025 Lower Columbia Basin of Oregon- Including the cities of Boardman, Hermiston, and Ione 255 PM PST Fri Feb 21 2025 .TONIGHT...Cloudy. A 20 percent chance of rain overnight. Lows in the mid 30s. Northeast wind 5 to 10 mph shifting to the south overnight. .SATURDAY...Mostly cloudy. A 40 percent chance of rain in the morning. Highs in the upper 50s. South wind 5 to 15 mph with gusts to around 25 mph. Rainfall amounts less than a tenth of an inch. .SATURDAY NIGHT...Rain likely. Lows in the upper 40s. Breezy. South wind 10 to 20 mph with gusts to around 40 mph. Chance of precipitation 70 percent. Rainfall amounts less than a tenth of an inch. .SUNDAY...Rain. Highs in the lower to mid 60s. Breezy. Southwest wind 10 to 20 mph with gusts to around 35 mph. Chance of precipitation 90 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s. Windy. Southwest wind 15 to 25 mph with gusts to around 40 mph. .MONDAY AND MONDAY NIGHT...Mostly cloudy. A 50 percent chance of rain. Highs in the lower 60s. Lows in the lower to mid 40s. .TUESDAY...Windy. Mostly sunny with a 20 percent chance of rain. Highs in the mid to upper 50s. .TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the mid to upper 30s. Highs in the mid 50s to lower 60s.