National Weather Service United States Department of Commerce

Dangerous Cold Weather for Most of the Country; Rare Winter Storm for the South; Fire Weather Concerns for Southern California

Arctic air will filter south and east through early this week. As this cold air moves across the South, a rare winter storm is forecast to develop from Texas, Gulf Coast States into the Southeast through early this week. Several new daily record low temperatures are expected, including new record-low maximum temperatures. For Southern California, fire weather concerns increase this week. Read More >

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Provo Canyon Forecast

Cottonwood Canyons Forecast

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Cottonwood Canyons Forecast

Provo Canyon Forecast

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Synopsis
PERIOD 1 PERIOD 2
Weather Comment: None Weather Comment: None
Alta Guard Temperature (°F) Snow
Amount
Probability
Snow
Water Eq.
Probability
Snow Level (kFt) Alta Guard Temperature (°F) Snow
Amount
Probability
Snow
Water Eq.
Probability
Snow Level (kFt)
               
Snow Rate (in/hr) Average Peak Snow Rate (in/hr) Average Peak
           
Snow Comment: None Snow Comment: None
Wind (MPH) 12 Hr Average Direction Gust (Peak) Wind (MPH) 12 Hr Average Direction Gust (Peak)
9000' Ridgelines       9000' Ridgelines      
11000' Ridgelines       11000' Ridgelines      
Wind Comment: None Wind Comment: None
Probability of Lightning (%) Probability of Lightning (%)
   
Storm Totals
Storm Duration Storm Total Water Storm Total Snow
N/A N/A N/A
Remarks: None
           
Issuance
Synopsis
PERIOD 1 PERIOD 2
Weather Comment: None Weather Comment: None
Alta Guard Temperature (°F) Snow
Amount
Probability
Snow
Water Eq.
Probability
Alta Guard Temperature (°F) Snow
Amount
Probability
Snow
Water Eq.
Probability
 
Snow Level (kFt)
 
 
 
 
 
 
 
 
Snow Level (kFt)
 
 
 
 
 
 
 
Snow Comment: None Snow Comment: None
Precipitation Intensity (in/hour) - Snow Precipitation Intensity (in/hour) - Snow click for Water
   
Precipitation Intensity (in/hour) - Water Precipitation Intensity (in/hour) - Water click for Snow
   
Snow Density (%) Snow Density (%)click for SLR
   
Snow-Liquid Ratio Snow-Liquid Ratio click for Density
   
Wind Comment: None Wind Comment: None
9,000 ft Wind (mph) 9,000 ft Wind (mph)
   
11,000 ft Wind - Mt Baldy (mph) 11,000 ft Wind - Mt Baldy (mph)
   
Probability of Lightning (%) Probability of Lightning (%)
   
Storm Totals
Storm Duration Storm Total Water Storm Total Snow
N/A N/A N/A
Remarks: None

 

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Issuance
PERIOD 1 PERIOD 2
Weather Comment: None Weather Comment: None
Temperature (°F) Snow
Amount
Probability
Snow
Water Eq.
Probability
Temperature (°F) Snow
Amount
Probability
Snow
Water Eq.
Probability
 
Snow Level (kFt)
 
 
 
 
 
 
 
 
Snow Level (kFt)
 
 
 
 
 
 
 
Precipitation Intensity (in/hour) - Snow Precipitation Intensity (in/hour) - Snow click for Water
   
Precipitation Intensity (in/hour) - Water Precipitation Intensity (in/hour) - Water click for Snow
   
Snow Density (%) Snow Density (%)click for SLR
   
Snow-Liquid Ratio Snow-Liquid Ratio click for Density
   
Surface Wind (mph) Surface Wind (mph)
   
700 mb Wind (mph) 700 mb Wind (mph)
   
Probability of Lightning (%) Probability of Lightning (%)