Tue Nov 19 09:49:31 PM EST 2024 Upper Columbia Basin- Including the cities of Ritzville, Grand Coulee, Odessa, Wilbur, and Coulee City 648 PM PST Tue Nov 19 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST WEDNESDAY... .REST OF TONIGHT...Rain or snow overnight. Snow accumulation of 2 to 3 inches. Lows in the upper 20s to lower 30s. Windy. East wind 15 to 25 mph with gusts up to 40 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Rain or snow in the morning, then a chance of rain in the afternoon. Snow accumulation up to 1 inch. Highs in the 40s. Windy. Southeast wind 15 to 25 mph with gusts up to 40 mph. Chance of precipitation near 100 percent. .WEDNESDAY NIGHT...Cloudy with rain likely. Lows in the lower to mid 30s. East wind 5 to 15 mph. Chance of precipitation 70 percent. Rainfall amounts less than a tenth of an inch. .THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the upper 30s to mid 40s. East wind 5 to 15 mph with gusts up to 20 mph. .THURSDAY NIGHT...Rain. Lows in the mid to upper 30s. Temperature rising into the lower 40s after midnight. East wind 5 to 15 mph with gusts up to 20 mph. Chance of precipitation near 100 percent. .FRIDAY...Not as cool. Rain. Highs in the upper 40s to lower 50s. Chance of precipitation near 100 percent. .FRIDAY NIGHT...Rain likely. Lows in the lower to mid 30s. Chance of precipitation 70 percent. .SATURDAY...Partly sunny with a 50 percent chance of rain. Highs in the lower to mid 40s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of rain or snow. Lows in the upper 20s to lower 30s. Highs in the lower to mid 40s. Chance of precipitation 20 percent. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy with a chance of rain or snow. Lows in the 20s. Highs in the upper 30s to lower 40s. Chance of precipitation 40 percent. .TUESDAY...Partly sunny with a 20 percent chance of snow. Highs in the mid to upper 30s.