National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Hazardous Weather Conditions

Current Conditions

Arches/Grand Flat

Zone Forecast

  • Late This Afternoon Partly sunny.
  • Tonight Mostly cloudy. Lows in the 20s.
  • Sunday Mostly cloudy. Highs in the 40s. Southwest winds 10 to 15 mph in the afternoon.
  • Sunday Night Mostly cloudy. Lows 25 to 35. South winds 10 to 15 mph.
  • Monday Mostly cloudy with a 20 percent chance of rain and snow in the morning...then partly sunny in the afternoon. Highs in the 40s. Southwest winds 10 to 15 mph increasing to northwest 10 to 20 mph with gusts to around 35 mph in the afternoon.
  • Monday Night Mostly clear. Lows in the 20s. Northwest winds 10 to 15 mph with gusts to around 25 mph in the evening becoming light.
  • Tuesday Through Wednesday Mostly clear. Highs 35 to 45. Lows in the 20s.
  • Wednesday Night Partly cloudy in the evening then becoming mostly cloudy. Lows in the 20s.
  • Christmas Day Partly sunny with a 20 percent chance of rain and snow. Highs 35 to 45.
  • Thursday Night And Friday Partly cloudy. Lows 15 to 25. Highs 35 to 45.
  • Friday Night And Saturday Mostly clear. Lows 10 to 20. Highs in the 30s.