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Weather Alert Detail

  • Winter Storm Watch for Summit County, Mosquito Range County, Colorado
  • Winter Storm Watch issued May 18 at 4:44AM MDT until May 19 at 6:00PM MDT by NWS
  • Effective: Monday, May 18, 2015 at 4:44 a.m.
  • Expires: Tuesday, May 19, 2015 at 6 p.m.
  • ...HEAVY SNOW POSSIBLE IN THE HIGHER MOUNTAINS TONIGHT AND
    TUESDAY...
    .ANOTHER MOIST STORM SYSTEM WILL MOVE ACROSS COLORADO TONIGHT AND
    TUESDAY. TEMPERATURES WILL BE WARM ENOUGH FOR RAIN IN MOST
    AREAS...BUT THE SNOW LEVEL IS EXPECTED TO LOWER TO BETWEEN 8 AND
    10 THOUSAND FEET. HEAVY WET SNOW IS EXPECTED IN THE HIGHER
    MOUNTAINS. TRAVEL OVER THE HIGHER PASSES MAY BE IMPACTED DUE TO
    THE HEAVY SNOWFALL...WITH AT LOWER ELEVATIONS WARMER ROADS WILL
    LIMIT THE IMPACT.
    ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
    TUESDAY AFTERNOON...
    * TIMING...SNOW WILL INCREASE TONIGHT AND CONTINUE INTO TUESDAY.
    * SNOW ACCUMULATIONS...10 TO 20 INCHES...WITH MOST OF THE HEAVY
    SNOW ABOVE 10 THOUSAND FEET.
    * WIND/VISIBILITY...SOUTHEAST WINDS AT 15 TO 30 MPH OVER HIGHER
    ELEVATIONS. VISIBILITIES BELOW A QUARTER MILE AT TIMES IN THE
    HEAVIER SNOW SHOWERS.
    * IMPACTS...ROADS AT HIGHER ELEVATIONS WILL LIKELY BECOME SLUSHY
    OR SNOWPACKED. LOW VISIBILITIES MAY ALSO MAKE TRAVEL DIFFICULT
    IN THE HEAVIER SHOWERS.

  • Winter Storm Watch for Summit County, Mosquito Range County, Colorado
  • Winter Storm Watch issued May 09 at 9:09AM MDT until May 10 at 9:00AM MDT by NWS
  • Effective: Saturday, May 9, 2015 at 9:09 a.m.
  • Expires: Sunday, May 10, 2015 at 9 a.m.

  • This alert has expired

  • Winter Storm Watch for Summit County, Mosquito Range County, Colorado
  • Winter Storm Watch issued February 20 at 4:25AM MST until February 22 at 5:00PM MST by NWS
  • Effective: Friday, February 20, 2015 at 4:25 a.m.
  • Expires: Sunday, February 22, 2015 at 5 p.m.
  • ...A WINTER STORM WARNING IS IN EFFECT FROM FRIDAY AFTERNOON
    THROUGH SUNDAY MORNING IN THE MOUNTAINS...
    ...A WINTER STORM WATCH IS IN EFFECT FOR THE HIGHER VALLEYS...
    FOOTHILLS AND ADJACENT PLAINS TONIGHT THROUGH SUNDAY AFTERNOON.
    .A POTENT WINTER STORM WILL BRING INCREASED MOISTURE...COOLER AIR
    AS WELL AS UPSLOPE FLOW TONIGHT THROUGH SUNDAY. THIS WILL RESULT
    IN PERIODS OF SNOW THROUGH THE WEEKEND THAT MAY BE HEAVY AT
    TIMES. THE BEST CHANCE OF HEAVY SNOW APPEARS TO BE SATURDAY
    AFTERNOON THROUGH SATURDAY NIGHT HOWEVER THERE WILL BE PERIODS OF
    LIGHTER SNOW TONIGHT THROUGH SUNDAY. TRAVEL WILL BECOME HAZARDOUS
    STARTING THIS AFTERNOON IN THE MOUNTAINS AND THEN BY LATE THIS
    EVENING OVER THE HIGHER VALLEYS...FOOTHILLS AND PORTIONS OF
    NORTHEAST COLORADO. RESIDENTS ARE ENCOURAGED TO STAY INFORMED
    ABOUT THE STORMS DEVELOPMENT.
    ...WINTER STORM WATCH NOW IN EFFECT FROM LATE TONIGHT THROUGH
    SUNDAY AFTERNOON...
    * TIMING...SNOW WILL INCREASE ON SATURDAY AND CONTINUE THROUGH
    SUNDAY.
    * SNOW ACCUMULATIONS...8 TO 16 INCHES WILL BE POSSIBLE
    * WIND/VISIBILITY...WINDS WILL BECOME EASTERLY ON SATURDAY AND
    THEN MORE SOUTHEAST ON SUNDAY WITH SPEEDS OF 10 TO 20 MPH.
    * IMPACTS...ROADS WILL BECOME SNOW PACKED AND ICY ON SATURDAY. PERSISTENT
    SNOW THROUGH THE WEEKEND WILL KEEP TRAVEL HAZARDOUS.

  • Winter Storm Watch for Summit County, Mosquito Range County, Colorado
  • Winter Storm Watch issued May 09 at 3:57PM MDT until May 12 at 6:00AM MDT by NWS
  • Effective: Friday, May 9, 2014 at 3:57 p.m.
  • Expires: Monday, May 12, 2014 at 6 a.m.

  • This alert has expired