This is the forecast for May 11, 2017, issued at 5:39 a.m.
For the foothills of the Northern Blue Mountains of Oregon including the cities of Pendleton, Athena, and Pilot Rock:
Today will be mostly cloudy, with scattered showers and isolated thunderstorms in the afternoon. Some thunderstorms may produce gusts of wind, and small hail late in the afternoon. Highs 72° to 77°. South wind around 5 mph shifting to the west 10 to 15 mph in the afternoon. Chance of precipitation 40 percent.
Tonight will be cloudy with scattered showers. Breezy. Lows 43° to 48°. West wind 20 to 25 mph becoming south 5 to 10 mph overnight. Chance of precipitation 50 percent.
Friday will be mostly cloudy, with a 50 percent chance of showers. Cooler. Highs 56° to 61°. Southwest wind 5 to 10 mph.
For the Northern Blue Mountains of Oregon including the cities of Meacham and Tollgate:
Today will be mostly cloudy, with scattered showers and isolated thunderstorms in the afternoon. Some thunderstorms may produce gusts of wind, and small hail late in the afternoon. Highs 65° to 70°. South wind 5 to 10 mph. Chance of precipitation 50 percent.
Tonight will be cloudy, with scattered showers in the evening, then numerous showers overnight. Lows 35° to 40°. West wind 10 to 15 mph. Chance of precipitation 60 percent.
For Friday, rain and snow showers likely in the morning, then snow showers, showers likely and a slight chance of thunderstorms in the afternoon. Much colder. Snow accumulation up to 2 inches. Snow level 4,700 feet. Highs 42° to 47°. West wind 5 to 10 mph. Chance of precipitation 70 percent.