NOAA logo - Click to go to the NOAA homepage National Weather Service Forecast Office   NWS logo - Click to go to the NWS homepage    
Salt Lake City, Utah
Print Version
Cottonwood Canyons Forecast
This forecast, issued at: 11-20-2009 15:02:00 is for use in snow safety activities and emergency management.
THE FIRST OF TWO WEEKEND COLD FRONTS WILL MOVE THROUGH THE WASATCH RANGE LATE TONIGHT/EARLY SATURDAY. THIS FIRST FEATURE WILL FOCUS MORE OF THE SNOW EAST OF OGDEN AND POINTS NORTH. MUCH COLDER TEMPERATURES WILL MOVE THROUGH THE AREA FOR SATURDAY. THE SECOND FRONT WILL ARRIVE LATE SUNDAY. THIS SECOND SYSTEM LOOKS MUCH MORE POTENT...WITH SEVERAL INCHES OF SNOW EXPECTED THROUGH AT LEAST MONDAY MORNING. HIGH PRESSURE ALOFT WILL RETURN FOR THE EARLY AND MIDDLE PORTIONS OF THE WEEK...PRODUCING DRY CONDITIONS AND A WARMING TREND
  • 1st Period: 12 Hour Forecast Beginning 5:00 PM
Weather: CLOUDY. A CHANCE OF SNOW LATE.
T-2" / 90%
3-4" / 10%
T-0.2" / 90%
0.3-0.4" / 10%
Snow Rate (in/hr)
<1 <1
Snow Rate Comment:  
Wind (MPH)
9000' Ridgelines 10-20 SSW 30
11000' Ridgelines 25-35 SSE 60
Wind Comment
Chance of Lightning 0 %
  • 2nd Period: 12 Hour Forecast Beginning 5:00 AM
Weather:   SNOW
1-3" / 80%
4-5" / 20%
0.1-0.25" / 80%
0.3-0.4" / 20%
Snow Rate (in/hr)
<1 1
Snow Rate Comment:  
Wind (MPH)
9000' Ridgelines 10-20
WNW
<25
11000' Ridgelines 10-20
NW
30
Wind Comment
Chance of Lightning 0 %
Storm Details Storm Duration Total Storm Snow Total Storm Water
Begin - 2009-11-20 00:00:00

End - 2009-11-20 24:00:00
2-4" .3-.4"


Area Forecast Discussion
Select a Different Forecast Date/Period: