National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Current Conditions

Southwest San Juan Mountains

Zone Forecast

  • Today Sunny in the morning...then partly sunny with isolated showers and thunderstorms in the afternoon. Highs 45 to 55. Chance of precipitation 20 percent.
  • Tonight Mostly cloudy with a 20 percent chance of showers and thunderstorms in the evening...then partly cloudy after midnight. Lows in the 30s. East winds 10 to 15 mph with gusts to around 20 mph after midnight.
  • Tuesday Partly sunny. A slight chance of rain and snow showers in the morning...then a chance of rain showers...possibly mixed with snow showers and thunderstorms in the afternoon. Areas of blowing dust in the afternoon. Highs 45 to 55. South winds 10 to 15 mph with gusts to around 25 mph. Chance of precipitation 30 percent.
  • Tuesday Night Mostly cloudy. Areas of blowing dust in the evening. A chance of rain showers with a slight chance of thunderstorms in the evening...then a chance of rain and snow showers after midnight. Lows 25 to 35. Southwest winds 10 to 20 mph with gusts to around 30 mph. Chance of precipitation 40 percent.
  • Wednesday Partly sunny. A chance of snow showers in the morning...then a chance of rain and snow showers in the afternoon. Highs in the 40s. Southwest winds 10 to 20 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon. Chance of precipitation 30 percent.
  • Wednesday Night Through Thursday Night Partly cloudy. Lows 25 to 35. Highs 45 to 55.
  • Friday And Friday Night Partly cloudy. Highs 45 to 55. Lows 25 to 35.
  • Saturday Partly sunny. A slight chance of snow showers in the morning...then a slight chance of rain and snow showers in the afternoon. Highs in the 40s. Chance of precipitation 20 percent.
  • Saturday Night Mostly cloudy with a 40 percent chance of snow showers. Lows in the 20s.
  • Sunday Partly sunny with a chance of snow showers in the morning...then mostly cloudy with a chance of rain and snow showers in the afternoon. Highs 35 to 45. Chance of precipitation 30 percent.