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
836
FWUS45 KREV 310933
SAGREV

Tahoe and Eastern Sierra Mountain Forecast
National Weather Service Reno NV
233 AM PDT Sun Aug 31 2025

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CAZ072-NVZ002-010000-
Lake Tahoe and Eastern Alpine County from 7000 to 8000 Feet-
233 AM PDT Sun Aug 31 2025


.TODAY...
Sky/Weather.....Sunny. Patchy smoke.
Snow Level......Above 12000 feet.
Chc Rain/Snow...5%.
Chc Lightning...5%.
Temperature.....72 to 78.
Mid Slope Wind..Light winds becoming southwest up to 10 mph in the
                afternoon.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.TONIGHT...
Sky/Weather.....Clear. Patchy smoke after midnight.
Snow Level......Above 12000 feet.
Chc Rain/Snow...5%.
Chc Lightning...5%.
Temperature.....45 to 50.
Mid Slope Wind..West up to 10 mph in the evening becoming light.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.LABOR DAY...
Sky/Weather.....Sunny. Patchy smoke in the morning.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...5%.
Temperature.....73 to 78.
Mid Slope Wind..Light winds becoming southwest up to 10 mph in the
                afternoon.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ072-NVZ002-010000-
Lake Tahoe and Eastern Alpine County Above 8000 Feet-
233 AM PDT Sun Aug 31 2025


.TODAY...
Sky/Weather.....Sunny. Patchy smoke through the day. Chance of
                showers in the afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...5%.
Chc Lightning...5%.
Temperature.....66 to 72.
Ridge Top Wind..Southwest 10 to 15 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.TONIGHT...
Sky/Weather.....Clear. Patchy smoke after midnight.
Snow Level......Above 12000 feet.
Chc Rain/Snow...5%.
Chc Lightning...5%.
Temperature.....44 to 49.
Ridge Top Wind..Southwest 10 to 15 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.LABOR DAY...
Sky/Weather.....Sunny. Patchy smoke in the morning.
Snow Level......Above 12000 feet.
Chc Rain/Snow...5%.
Chc Lightning...5%.
Temperature.....67 to 73.
Ridge Top Wind..Southwest 10 to 15 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ073-010000-
Bridgeport Avalanche Center from 8000 to 10000 feet-
233 AM PDT Sun Aug 31 2025


.TODAY...
Sky/Weather.....Sunny then becoming partly cloudy. Patchy smoke
                through the day. Chance of showers and
                thunderstorms in the afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...25%.
Chc Lightning...20%.
Temperature.....66 to 72.
Mid Slope Wind..South around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Less than 0.10 inch.


.TONIGHT...
Sky/Weather.....Mostly clear. Slight chance of showers in the evening.
                Areas of smoke after midnight.
Snow Level......Above 12000 feet.
Chc Rain/Snow...20%.
Chc Lightning...10%.
Temperature.....41 to 46.
Mid Slope Wind..Southwest up to 10 mph. Gusts up to 20 mph after
                midnight.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Trace amounts.


.LABOR DAY...
Sky/Weather.....Sunny. Patchy smoke.
Snow Level......Above 12000 feet.
Chc Rain/Snow...10%.
Chc Lightning...10%.
Temperature.....67 to 73.
Mid Slope Wind..Southwest around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ073-010000-
Bridgeport Avalanche Center Above 10000 Feet-
233 AM PDT Sun Aug 31 2025


.TODAY...
Sky/Weather.....Sunny then becoming partly cloudy. Patchy smoke
                through the day. Chance of showers and
                thunderstorms in the afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...25%.
Chc Lightning...20%.
Temperature.....60 to 68.
Ridge Top Wind..Southwest around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Less than 0.10 inch.


.TONIGHT...
Sky/Weather.....Mostly clear. Slight chance of showers in the evening.
                Smoke after midnight.
Snow Level......Above 12000 feet.
Chc Rain/Snow...15%.
Chc Lightning...10%.
Temperature.....38 to 43.
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.


.LABOR DAY...
Sky/Weather.....Sunny. Patchy smoke.
Snow Level......Above 12000 feet.
Chc Rain/Snow...10%.
Chc Lightning...10%.
Temperature.....61 to 69.
Ridge Top Wind..Southwest around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ073-010000-
Eastern Sierra Avalanche Center from 8000 to 10000 feet-
233 AM PDT Sun Aug 31 2025


.TODAY...
Sky/Weather.....Sunny then becoming partly cloudy. Patchy smoke
                through the day. Chance of showers and
                thunderstorms in the afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...25%.
Chc Lightning...20%.
Temperature.....67 to 75.
Mid Slope Wind..South up to 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Less than 0.10 inch.


.TONIGHT...
Sky/Weather.....Mostly clear. Slight chance of showers in the evening.
                Patchy smoke in the evening, then smoke after
                midnight.
Snow Level......Above 12000 feet.
Chc Rain/Snow...15%.
Chc Lightning...10%.
Temperature.....43 to 48.
Mid Slope Wind..Southwest up to 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.LABOR DAY...
Sky/Weather.....Sunny. Patchy smoke.
Snow Level......Above 12000 feet.
Chc Rain/Snow...10%.
Chc Lightning...5%.
Temperature.....68 to 76.
Mid Slope Wind..South up to 10 mph. Gusts up to 20 mph in the
                afternoon.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


$$

CAZ073-010000-
Eastern Sierra Avalanche Center Above 10000 Feet-
233 AM PDT Sun Aug 31 2025


.TODAY...
Sky/Weather.....Sunny then becoming partly cloudy. Patchy smoke
                through the day. Chance of showers and
                thunderstorms in the afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...25%.
Chc Lightning...15%.
Temperature.....55 to 65.
Ridge Top Wind..South around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Less than 0.10 inch.


.TONIGHT...
Sky/Weather.....Partly cloudy then becoming clear. Slight chance of
                showers in the evening. Smoke in the evening, then
                patchy smoke after midnight.
Snow Level......Above 12000 feet.
Chc Rain/Snow...20%.
Chc Lightning...10%.
Temperature.....36 to 41.
Ridge Top Wind..Southwest around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Trace amounts.


.LABOR DAY...
Sky/Weather.....Sunny. Patchy smoke.
Snow Level......Above 12000 feet.
Chc Rain/Snow...10%.
Chc Lightning...5%.
Temperature.....57 to 65.
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.


$$

CAZ073-010000-
White Mountains-
233 AM PDT Sun Aug 31 2025


.TODAY...
Sky/Weather.....Sunny.
Snow Level......Above 12000 feet.
Chc Rain/Snow...10%.
Chc Lightning...5%.
Temperature.....58 to 68.
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.


.TONIGHT...
Sky/Weather.....Clear. Patchy smoke after midnight.
Snow Level......Above 12000 feet.
Chc Rain/Snow...5%.
Chc Lightning...5%.
Temperature.....40 to 50.
Ridge Top Wind..South around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...None.


.LABOR DAY...
Sky/Weather.....Sunny. Patchy smoke.
Snow Level......Above 12000 feet.
Chc Rain/Snow...0%.
Chc Lightning...5%.
Temperature.....59 to 69.
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.


$$

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