Umatilla County OR Weather

AIR STAGNATION ADVISORY IN EFFECT UNTIL 4 PM PST WEDNESDAY WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM PST WEDNESDAY

Includes the Cities: Heppner, Pendleton

Tonight...Snow likely in the evening...Then snow overnight. Snow accumulation 2 to 3 inches. Lows 21 to 26. Light wind. Chance of precipitation 100 percent.
Wednesday...Mostly cloudy. Snow likely in the morning...Then a slight chance of rain or snow showers in the afternoon. Little or no snow accumulation. Snow level 1500 feet. Highs 36 to 41. Light wind becoming southwest 5 to 15 mph in the afternoon. Chance of precipitation 60 percent.
Wednesday Night...Mostly cloudy in the evening then becoming partly cloudy. Lows 25 to 30. South wind 5 to 15 mph.
Thursday...Cloudy. A chance of rain...Light freezing rain or snow in the morning...Then rain or snow likely in the afternoon. Snow level 500 feet increasing to 2500 feet in the afternoon. Highs 34 to 39. Southeast wind 5 to 15 mph. Chance of precipitation 60 percent.
Thursday Night...Snow and rain likely. Snow level 1000 feet. Lows 29 to 34. South wind 10 to 20 mph. Chance of precipitation 70 percent.
New Years Day...Cloudy. A chance of rain. Highs 39 to 44.
Friday Night...Mostly cloudy. A chance of rain or snow showers. Lows 31 to 36.
Saturday...Mostly cloudy. A chance of showers. Highs 40 to 45.
Saturday Night...Mostly cloudy. A chance of snow. Lows 27 to 32.
Sunday...Mostly cloudy. A slight chance of rain showers. Highs 37 to 42.
Sunday Night...Mostly cloudy. A slight chance of snow. Lows 25 to 30.
Monday...Mostly cloudy. A slight chance of rain. Highs 35 to 40.
Monday Night...Mostly cloudy. A slight chance of snow. Lows 24 to 29.
Tuesday...Mostly cloudy. A slight chance of rain. Highs 36 to 41.