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Weather Alert Detail

  • Winter Weather Advisory for Summit County, Mosquito Range County, Colorado
  • Winter Weather Advisory issued March 19 at 4:57AM MDT until March 19 at 6:00PM MDT by NWS
  • Effective: Thursday, March 19, 2015 at 4:57 a.m.
  • Expires: Thursday, March 19, 2015 at 6 p.m.
  • PERIODS OF SNOW WILL OCCUR IN THE MOUNTAIN AND FOOTHILLS THROUGH
    THE DAY. THE HIGHEST AMOUNTS WILL BE IN THE MOUNTAIN AREAS SOUTH
    OF I-70 AND PARK COUNTY ABOVE 8000 FEET.
    ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS
    EVENING...
    * TIMING...PERIODS OF SNOW WILL CONTINUE THROUGH THE DAY. SOME
    RAIN MAY MIX IN WITH THE SNOW THIS AFTERNOON...MAINLY BELOW 8000
    FEET. THE SNOW WILL DECREASE LATE THIS AFTERNOON INTO EARLY
    EVENING.
    * SNOW ACCUMULATIONS...3 TO 8 INCHES...WITH HIGHEST AMOUNTS IN
    SOUTH PARK AND IN THE FOOTHILLS ABOVE 8000 FT.
    * IMPACTS...PERSONS PLANNING TRAVEL THROUGH THE AREA SHOULD BE
    PREPARED FOR SLUSHY OR SNOW COVERED ROADS...MAINLY IN THE
    HEAVIER SNOW SHOWERS.

  • Winter Weather Advisory for Summit County, Mosquito Range County, Colorado
  • Winter Weather Advisory issued February 20 at 9:31PM MST until February 22 at 5:00PM MST by NWS
  • Effective: Friday, February 20, 2015 at 9:31 p.m.
  • Expires: Sunday, February 22, 2015 at 5 p.m.
  • ...HEAVY SNOW TO HIT NORTH CENTRAL AND NORTHEAST COLORADO THIS
    WEEKEND...
    .A POTENT WINTER STORM WILL BRING PERIODS OF SNOW TO COLORADO
    THROUGH SUNDAY NIGHT. SNOW MAY BE HEAVY AT TIMES SATURDAY
    AFTERNOON AND SATURDAY NIGHT. TRAVEL IS ALREADY HAZARDOUS IN THE
    MOUNTAINS AND WILL BECOME HAZARDOUS ELSEWHERE SATURDAY AFTERNOON
    AND EVENING. RESIDENTS ARE ENCOURAGED TO STAY INFORMED ABOUT THE
    DEVELOPING STORM.
    ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM SATURDAY
    TO 5 PM MST SUNDAY...
    * TIMING...SNOW WILL INCREASE ON SATURDAY AND CONTINUE THROUGH
    SUNDAY.
    * SNOW ACCUMULATIONS...6 TO 12 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 ICY AND SNOWPACKED WITH HAZARDOUS
    TRAVEL CONDITIONS. VISIBILITIES WILL BE REDUCED AT TIMES DUE TO
    THE HEAVY SNOWFALL. IF TRAVELING ALLOW EXTRA TIME TO REACH YOUR
    DESTINATION.

  • Winter Weather Advisory for Summit County, Mosquito Range County, Colorado
  • Winter Weather Advisory issued February 18 at 12:00PM MST until February 18 at 3:00PM MST by NWS
  • Effective: Wednesday, February 18, 2015 at noon
  • Expires: Wednesday, February 18, 2015 at 3 p.m.
  • ...AREAS OF BLOWING SNOW THIS AFTERNOON...
    .GUSTY WINDS WILL CONTINUE OVER THE HIGHER ELEVATIONS OF THE
    FRONT RANGE AND HIGHER FOOTHILLS INTO THE LATE AFTERNOON. THE
    WINDS WILL LEAD TO AREAS OF POOR VISIBILITY AND ROAD CONDITIONS
    DUE TO BLOWING AND DRIFTING SNOW OVER HIGHER MOUNTAIN PASSES. DRIVERS
    SHOULD WATCH OUT FOR VARYING CONDITIONS... ESPECIALLY IN WIND
    PRONE OPEN AREAS ALONG US 285 IN SOUTH PARK AND THE PEAK-TO-PEAK
    HIGHWAY BETWEEN BLACK HAWK AND ESTES PARK.
    ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 3 PM MST THIS
    AFTERNOON...
    * TIMING...GUSTY WINDS WILL CONTINUE THIS AFTERNOON... THEN
    DECREASE BY 3 PM.
    * WIND/VISIBILITY...WEST WINDS GUSTING TO 40 MPH WILL BECOME
    COMMON...WITH GUSTS TO 60 MPH POSSIBLE IN THE HIGHER MOUNTAINS.
    THE WINDS WILL CAUSE VISIBILITIES BELOW 100 YARDS IN AREAS OF
    STRONG WINDS AND FRESH SNOW COVER.
    * IMPACTS...ROADS WILL BE ICY IN PLACES...AND CONDITIONS WILL BE
    QUITE VARIABLE. ROAD CLOSURES ARE POSSIBLE.

  • Winter Weather Advisory for Summit County, Mosquito Range County, Colorado
  • Winter Weather Advisory issued May 01 at 11:20AM PDT until May 01 at 5:00PM PDT by NWS
  • Effective: Wednesday, May 1, 2013 at 12:20 p.m.
  • Expires: Wednesday, May 1, 2013 at 6 p.m.
  • ...SNOW CONTINUING ACROSS MUCH OF NORTHERN COLORADO THIS
    AFTERNOON...
    A STORM SYSTEM NOW OVER NORTHWEST COLORADO WILL MOVE SOUTHEAST
    ACROSS THE STATE THROUGH TONIGHT. SNOW IS WIDESPREAD OVER MUCH OF
    THE AREA THIS AFTERNOON AND WILL BE HEAVY AT TIMES THROUGH EARLY
    EVENING. THE HEAVIEST SNOW HAS SHIFTED SOUTH OVER THE BOULDER AND
    DENVER AREA THIS AFTERNOON WITH LIGHTER SNOW FURTHER NORTH AND
    EAST. SNOWFALL RATES UP TO 2 INCHES PER HOUR ARE POSSIBLE IN THE
    HEAVIEST SNOW. SINCE THE SNOW IS EXPECTED INTO THE EVENING
    HOURS...EXPECT ROAD SURFACES TO BECOME MORE ICY AND SNOWPACKED
    RESULTING IN DANGEROUS DRIVING CONDITIONS.
    ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS
    EVENING...
    * TIMING...SNOW SHOWERS WILL CONTINUE THIS AFTERNOON...THEN
    DECREASING AGAIN BY EARLY EVENING.
    * SNOW ACCUMULATIONS...5 TO 10 INCHES.
    * VISIBILITY...REDUCED VISIBILITIES TO LESS THAN A HALF MILE AT
    TIMES IN SNOW.
    * IMPACTS...ROADS WILL BE ICY AND SNOW PACKED IN THE HEAVIER
    BANDS OF SNOW.