National Weather Service

Snow Avalanche Guidance
Issued by NWS Reno, NV
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
669
FWUS45 KREV 192134
SAGREV

Tahoe and Eastern Sierra Mountain Forecast
National Weather Service Reno NV
234 PM PDT Tue Aug 19 2025

$$

CAZ072-NVZ002-201200-
Lake Tahoe and Eastern Alpine County from 7000 to 8000 Feet-
234 PM PDT Tue Aug 19 2025


.TONIGHT...
Sky/Weather.....Clear.
Snow Level......12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....43 to 53.
Mid Slope Wind..Southwest 10 to 15 mph with gusts to 25 mph in the
                evening becoming light.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY...
Sky/Weather.....Sunny.
Snow Level......11500 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....74 to 80.
Mid Slope Wind..Light winds becoming west up to 10 mph in the
                afternoon.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY NIGHT...
Sky/Weather.....Clear.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....48 to 58.
Mid Slope Wind..West around 10 mph in the evening becoming light.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ072-NVZ002-201200-
Lake Tahoe and Eastern Alpine County Above 8000 Feet-
234 PM PDT Tue Aug 19 2025


.TONIGHT...
Sky/Weather.....Clear.
Snow Level......12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...5%.
Temperature.....44 to 50.
Ridge Top Wind..Southwest 10 to 20 mph. Gusts up to 35 mph
                decreasing to 25 mph after midnight.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY...
Sky/Weather.....Sunny.
Snow Level......11500 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....68 to 74.
Ridge Top Wind..Southwest around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY NIGHT...
Sky/Weather.....Clear.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....47 to 55.
Ridge Top Wind..West 10 to 15 mph shifting to the northeast after
                midnight.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ073-201200-
Bridgeport Avalanche Center from 8000 to 10000 feet-
234 PM PDT Tue Aug 19 2025


.TONIGHT...
Sky/Weather.....Clear.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...5%.
Temperature.....43 to 49.
Mid Slope Wind..Southwest 10 to 15 mph. Gusts up to 25 mph in the
                evening.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY...
Sky/Weather.....Sunny.
Snow Level......12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...5%.
Temperature.....71 to 77.
Mid Slope Wind..South up to 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY NIGHT...
Sky/Weather.....Clear then becoming partly cloudy.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....47 to 53.
Mid Slope Wind..West 10 to 15 mph shifting to the southwest after
                midnight.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ073-201200-
Bridgeport Avalanche Center Above 10000 Feet-
234 PM PDT Tue Aug 19 2025


.TONIGHT...
Sky/Weather.....Clear.
Snow Level......12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...5%.
Temperature.....39 to 44.
Ridge Top Wind..South 10 to 15 mph. Gusts up to 30 mph in the
                evening.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY...
Sky/Weather.....Sunny.
Snow Level......12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...5%.
Temperature.....65 to 73.
Ridge Top Wind..South 10 to 15 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY NIGHT...
Sky/Weather.....Clear.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....44 to 49.
Ridge Top Wind..West around 10 mph shifting to the east after
                midnight.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ073-201200-
Eastern Sierra Avalanche Center from 8000 to 10000 feet-
234 PM PDT Tue Aug 19 2025


.TONIGHT...
Sky/Weather.....Clear.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....44 to 52.
Mid Slope Wind..Southwest 10 to 15 mph. Gusts up to 30 mph in the
                evening.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY...
Sky/Weather.....Sunny.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...5%.
Temperature.....72 to 80.
Mid Slope Wind..South up to 10 mph increasing to 10 to 15 mph with
                gusts to 25 mph in the afternoon.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY NIGHT...
Sky/Weather.....Clear.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...5%.
Temperature.....48 to 56.
Mid Slope Wind..Southwest 10 to 15 mph with gusts to 25 mph
                shifting to the west after midnight.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ073-201200-
Eastern Sierra Avalanche Center Above 10000 Feet-
234 PM PDT Tue Aug 19 2025


.TONIGHT...
Sky/Weather.....Clear.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....39 to 45.
Ridge Top Wind..South 10 to 15 mph. Gusts up to 25 mph in the
                evening.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY...
Sky/Weather.....Sunny.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....61 to 71.
Ridge Top Wind..South 10 to 15 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY NIGHT...
Sky/Weather.....Clear.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...5%.
Temperature.....43 to 49.
Ridge Top Wind..West 10 to 15 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ073-201200-
White Mountains-
234 PM PDT Tue Aug 19 2025


.TONIGHT...
Sky/Weather.....Clear.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....42 to 52.
Ridge Top Wind..South 10 to 20 mph. Gusts up to 30 mph in the
                evening.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY...
Sky/Weather.....Sunny.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....63 to 73.
Ridge Top Wind..South 10 to 15 mph with gusts to 25 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.WEDNESDAY NIGHT...
Sky/Weather.....Clear.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...0%.
Temperature.....46 to 56.
Ridge Top Wind..Southeast 10 to 15 mph shifting to the northwest
                after midnight.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

http://weather.gov/reno