National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Hazardous Weather Conditions

Current Conditions

Southern San Luis Valley

Zone Forecast

  • Rest Of Tonight Mostly clear. Lows 24 to 30. South winds up to 10 mph.
  • Friday Mostly sunny. Highs 55 to 61. South winds 10 to 15 mph.
  • Friday Night Partly cloudy until midnight then becoming mostly cloudy. Lows near 30. South winds 10 to 15 mph.
  • Saturday Partly sunny with a 10 percent chance of rain showers. Highs 56 to 62. Southwest winds 10 to 20 mph.
  • Saturday Night Mostly cloudy with a 10 percent chance of rain showers. Lows 32 to 37. Southwest winds 10 to 15 mph.
  • Sunday Mostly cloudy with a 10 percent chance of showers. Highs 52 to 59.
  • Sunday Night Mostly cloudy with a 10 percent chance of rain and snow showers. Lows in the upper 20s.
  • Monday And Monday Night Mostly cloudy. A 20 percent chance of rain and snow showers. Highs 45 to 50. Lows in the lower to mid 20s.
  • Tuesday Mostly sunny with a 10 percent chance of snow showers. Highs 43 to 49.
  • Tuesday Night And Wednesday Mostly clear. Lows 19 to 23. Highs 52 to 57.
  • Wednesday Night And Thursday Mostly clear. Lows in the mid to upper 20s. Highs 56 to 61.