SPIA Index levels with NWS Total Ice Forecast - Southwest

Maps display the current forecast data available for the Southwestern states of California and Nevada. Partial states include western Utah and western Arizona. Maximum forecast period is for 24 hours. Forecasted images only. Does not include observed ice.



SPIA Ice Damage Index with NWS Total Ice Forecast

Forecast SPIA Index Levels and 6-Hour NWS Ice Forecast

SW SPIA Ice SW Total Ice
SW SPIA Ice SW Total Ice
SW SPIA Ice SW Total Ice
SW SPIA Ice SW Total Ice

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NWS 6-Hour Ice and Wind Forecasts



6-Hour Ice Accumulation Forecast
Forecast Wind Speed: Wind Symbol Definition
SW Total Ice SW Wind Speed
SW Total Ice SW Wind Speed
SW Total Ice SW Wind Speed
SW Total Ice SW Wind Speed

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