A strong Bering Sea storm will continue to impact the Aleutian Islands and parts of southwestern Alaska through Friday. High Wind Warnings have been issued for the entire Aleutian Island chain. Across the Great Basin and northern Rockies, strong winds and dry conditions will lead to critical fire weather conditions Friday as a strong Pacific system moves inland. Read More >
INFOGRAPHIC | HERE |
Provo Canyon Forecast |
Cottonwood Canyons Forecast |
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Cottonwood Canyons Forecast |
Provo Canyon Forecast |
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Show Probabilistic Forecast |
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Show "Classic" Forecast |
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 |
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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 |
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 |
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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 (%) | ||||||||||||||||||||||