National Weather Service United States Department of Commerce

Calm, but cold conditions move into eastern, southern U.S. behind storm

The late-season winter storm that brought snow and ice to parts of the eastern and southern U.S. has moved offshore and in its wake high pressure and arctic air will settle in. Temperatures will be 10-30 degrees below normal on Friday across these regions. Meanwhile, light snow showers are possible across parts of the Upper Midwest and Great Lakes.
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Current Conditions

San Juan County

Zone Forecast

  • Today Partly sunny. Highs in the lower to mid 50s. North wind to 10 mph.
  • Tonight Mostly cloudy. Lows in the upper 30s to mid 40s. North wind to 10 mph.
  • Saturday Mostly sunny. Highs in the lower to mid 50s. North wind to 10 mph.
  • Saturday Night Mostly clear. Lows in the upper 30s to mid 40s. Northwest wind to 10 mph becoming north after midnight.
  • Sunday Sunny. Patchy fog in the morning. Highs in the lower to mid 50s. North wind to 10 mph in the morning becoming light.
  • Sunday Night Mostly cloudy. Lows in the lower to mid 40s.
  • Monday Partly sunny. Highs in the lower to mid 50s.
  • Monday Night Mostly cloudy. Lows in the mid 40s.
  • Tuesday Mostly cloudy with a chance of rain. Highs in the lower 50s.
  • Tuesday Night Cloudy with a chance of rain. Lows in the mid to upper 40s.
  • Wednesday Cloudy with a chance of rain. Highs in the mid 50s.
  • Wednesday Night Cloudy with a chance of rain. Lows in the mid to upper 40s.
  • Thursday Cloudy with a chance of rain. Highs in the mid to upper 50s.