Tomorrow is forecast to be nearly the same temperature as today.
Forecast for Grande Ronde Valley
Updated: 4:08 PM PST on November 21, 2009
High Wind Warning in effect from 7 PM this evening to 10 am PST Sunday...
Tonight
Cloudy. Widespread rain or snow overnight. Areas of blowing snow overnight. Strong winds. Snow accumulation up to 2 inches. Snow level 3000 feet. Lows 31 to 36. South wind 10 to 20 mph increasing to 25 to 35 mph overnight with gusts to 50 mph. Winds increasing to between 40 and 50 mph with gusts to 65 mph near Ladd and pyles canyons. Chance of precipitation 80 percent.
Sunday
Areas of blowing snow in the morning. Rain or snow ianthe morning...then rain or snow showers likely in the afternoon. Strong winds. Snow accumulation up to 2 inches. Snow level 3000 feet. Highs 38 to 43. South wind 10 to 20 mph increasing to 25 to 35 mph overnight with gusts to 50 mph. Winds increasing to between 40 and 50 mph with gusts to 65 mph near Ladd and pyles canyons. Chance of precipitation 80 percent.
Mostly cloudy. A slight chance of snow showers and rain showers in the evening...then a slight chance of snow showers overnight. Colder. Snow level 2000 feet in the evening. Lows 21 to 26. West wind 10 to 20 mph in the evening becoming light. Chance of precipitation 20 percent.
Monday
Partly cloudy in the morning then becoming mostly cloudy. Highs 38 to 43. South wind 10 to 20 mph.
... High Wind Warning remains in effect until 10 am PST Sunday...
A High Wind Warning remains in effect until 10 am PST Sunday.
South winds of 40 to 50 mph with gusts to 65 mph will develop later tonight and persist through Sunday morning. Strongest winds and gusts are expected near the northern edge of the Wallowa Mountains and across the southern Grande Ronde Valley near Ladd and pyles canyons.
Precautionary/preparedness actions...
A High Wind Warning is issued when sustained winds are expected to be 40 mph or greater with gusts in excess of 58 mph. These winds can easily toss around loose objects and down large tree limbs and power lines. Those venturing outdoors should use extreme caution and be alert for flying debris. Driving may also be difficult... especially for high profile vehicles. For additional weather information... check our web site at www.Weather.Gov/Pendleton.
