Snow Avalanche Guidance
Issued by NWS Reno, NV

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391
FWUS45 KREV 232135
SAGREV

Tahoe and Eastern Sierra Mountain Forecast
National Weather Service Reno NV
234 PM PDT Sat Aug 23 2025

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CAZ072-NVZ002-241200-
Lake Tahoe and Eastern Alpine County from 7000 to 8000 Feet-
234 PM PDT Sat Aug 23 2025


.TONIGHT...
Sky/Weather.....Mostly cloudy. Slight chance of thunderstorms in
                the evening. Chance of showers through the night.
Snow Level......Above 12000 feet.
Chc Rain/Snow...50%.
Chc Lightning...25%.
Temperature.....50 to 60.
Mid Slope Wind..Southeast 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.


.SUNDAY...
Sky/Weather.....Mostly cloudy. Showers likely and chance of
                thunderstorms.
Snow Level......Above 12000 feet.
Chc Rain/Snow...70%.
Chc Lightning...40%.
Temperature.....70 to 76.
Mid Slope Wind..Light winds.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Up to 0.35 inch.


.SUNDAY NIGHT...
Sky/Weather.....Mostly cloudy then becoming clear. Chance of
                showers and thunderstorms in the evening.
Snow Level......Above 12000 feet.
Chc Rain/Snow...45%.
Chc Lightning...25%.
Temperature.....47 to 57.
Mid Slope Wind..Light winds.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Less than 0.10 inch.


$$

CAZ072-NVZ002-241200-
Lake Tahoe and Eastern Alpine County Above 8000 Feet-
234 PM PDT Sat Aug 23 2025


.TONIGHT...
Sky/Weather.....Mostly cloudy. Slight chance of thunderstorms in
                the evening. Chance of showers through the night.
Snow Level......Above 12000 feet.
Chc Rain/Snow...55%.
Chc Lightning...20%.
Temperature.....49 to 57.
Ridge Top Wind..Southeast around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Less than 0.10 inch.


.SUNDAY...
Sky/Weather.....Mostly cloudy. Showers likely through the day.
                Chance of thunderstorms in the afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...75%.
Chc Lightning...40%.
Temperature.....64 to 70.
Ridge Top Wind..Southwest around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Up to 0.35 inch.


.SUNDAY NIGHT...
Sky/Weather.....Mostly cloudy then becoming clear. Chance of
                showers and thunderstorms in the evening.
Snow Level......Above 12000 feet.
Chc Rain/Snow...45%.
Chc Lightning...25%.
Temperature.....47 to 55.
Ridge Top Wind..West around 10 mph. Gusts up to 20 mph in the
                evening.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Less than 0.10 inch.


$$

CAZ073-241200-
Bridgeport Avalanche Center from 8000 to 10000 feet-
234 PM PDT Sat Aug 23 2025

...FLOOD WATCH IN EFFECT UNTIL 10 PM PDT THIS EVENING...


.TONIGHT...
Sky/Weather.....Mostly cloudy. Slight chance of thunderstorms in
                the evening. Showers likely through the night.
Snow Level......Above 12000 feet.
Chc Rain/Snow...65%.
Chc Lightning...20%.
Temperature.....48 to 54.
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.


.SUNDAY...
Sky/Weather.....Mostly cloudy. Chance of showers in the morning,
                then showers and chance of thunderstorms in the
                afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...80%.
Chc Lightning...40%.
Temperature.....64 to 70.
Mid Slope Wind..Light winds becoming west around 10 mph in the
                afternoon.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Up to 0.60 inch.


.SUNDAY NIGHT...
Sky/Weather.....Mostly cloudy then becoming clear. Showers likely
                and slight chance of thunderstorms in the evening.
Snow Level......Above 12000 feet.
Chc Rain/Snow...55%.
Chc Lightning...25%.
Temperature.....46 to 52.
Mid Slope Wind..West 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.


$$

CAZ073-241200-
Bridgeport Avalanche Center Above 10000 Feet-
234 PM PDT Sat Aug 23 2025

...FLOOD WATCH IN EFFECT UNTIL 10 PM PDT THIS EVENING...


.TONIGHT...
Sky/Weather.....Mostly cloudy. Slight chance of thunderstorms in
                the evening. Showers likely through the night.
Snow Level......Above 12000 feet.
Chc Rain/Snow...65%.
Chc Lightning...20%.
Temperature.....45 to 51.
Ridge Top Wind..East around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Less than 0.10 inch.


.SUNDAY...
Sky/Weather.....Mostly cloudy. Chance of showers in the morning,
                then showers and chance of thunderstorms in the
                afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...80%.
Chc Lightning...40%.
Temperature.....58 to 66.
Ridge Top Wind..Southwest up to 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Up to 0.50 inch.


.SUNDAY NIGHT...
Sky/Weather.....Mostly cloudy then becoming clear. Chance of
                showers and thunderstorms in the evening.
Snow Level......Above 12000 feet.
Chc Rain/Snow...50%.
Chc Lightning...25%.
Temperature.....43 to 49.
Ridge Top Wind..Southwest around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Up to 0.15 inch.


$$

CAZ073-241200-
Eastern Sierra Avalanche Center from 8000 to 10000 feet-
234 PM PDT Sat Aug 23 2025

...FLOOD WATCH IN EFFECT UNTIL 10 PM PDT THIS EVENING...


.TONIGHT...
Sky/Weather.....Mostly cloudy. Slight chance of thunderstorms in
                the evening. Showers likely through the night.
Snow Level......Above 12000 feet.
Chc Rain/Snow...65%.
Chc Lightning...20%.
Temperature.....49 to 55.
Mid Slope Wind..Southwest 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.


.SUNDAY...
Sky/Weather.....Mostly cloudy. Chance of showers in the morning,
                then showers and chance of thunderstorms in the
                afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...75%.
Chc Lightning...40%.
Temperature.....65 to 73.
Mid Slope Wind..Light winds becoming west around 10 mph in the
                afternoon.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...0.20-0.45 inch.


.SUNDAY NIGHT...
Sky/Weather.....Mostly cloudy then becoming partly cloudy. Showers
                likely and slight chance of thunderstorms in the
                evening, then slight chance of showers after
                midnight.
Snow Level......Above 12000 feet.
Chc Rain/Snow...55%.
Chc Lightning...25%.
Temperature.....47 to 55.
Mid Slope Wind..West up to 10 mph. Gusts up to 20 mph in the
                evening.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Up to 0.30 inch.


$$

CAZ073-241200-
Eastern Sierra Avalanche Center Above 10000 Feet-
234 PM PDT Sat Aug 23 2025

...FLOOD WATCH IN EFFECT UNTIL 10 PM PDT THIS EVENING...


.TONIGHT...
Sky/Weather.....Mostly cloudy. Slight chance of thunderstorms in
                the evening. Showers likely through the night.
Snow Level......Above 12000 feet.
Chc Rain/Snow...65%.
Chc Lightning...20%.
Temperature.....43 to 49.
Ridge Top Wind..West around 10 mph shifting to the southeast after
                midnight.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Less than 0.10 inch.


.SUNDAY...
Sky/Weather.....Mostly cloudy. Chance of showers in the morning,
                then showers and chance of thunderstorms in the
                afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...75%.
Chc Lightning...40%.
Temperature.....53 to 63.
Ridge Top Wind..Southwest around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...0.25-0.50 inch.


.SUNDAY NIGHT...
Sky/Weather.....Mostly cloudy then becoming partly cloudy. Showers
                likely and slight chance of thunderstorms in the
                evening, then slight chance of showers after
                midnight.
Snow Level......Above 12000 feet.
Chc Rain/Snow...65%.
Chc Lightning...25%.
Temperature.....41 to 47.
Ridge Top Wind..West around 10 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Up to 0.30 inch.


$$

CAZ073-241200-
White Mountains-
234 PM PDT Sat Aug 23 2025

...FLOOD WATCH IN EFFECT UNTIL 10 PM PDT THIS EVENING...


.TONIGHT...
Sky/Weather.....Mostly cloudy. Slight chance of thunderstorms in
                the evening. Showers likely through the night.
Snow Level......Above 12000 feet.
Chc Rain/Snow...60%.
Chc Lightning...20%.
Temperature.....45 to 55.
Ridge Top Wind..Northwest 10 to 15 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Less than 0.10 inch.


.SUNDAY...
Sky/Weather.....Mostly cloudy. Showers likely through the day.
                Chance of thunderstorms in the afternoon.
Snow Level......Above 12000 feet.
Chc Rain/Snow...75%.
Chc Lightning...30%.
Temperature.....57 to 67.
Ridge Top Wind..Southwest 10 to 15 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Up to 0.35 inch.


.SUNDAY NIGHT...
Sky/Weather.....Mostly cloudy. Slight chance of thunderstorms in
                the evening. Showers likely through the night.
Snow Level......Above 12000 feet.
Chc Rain/Snow...65%.
Chc Lightning...20%.
Temperature.....43 to 53.
Ridge Top Wind..Northwest 10 to 15 mph.
Low End Snow....No accumulation.
Forecast Snow...No accumulation.
High End Snow...No accumulation.
Liquid Amount...Up to 0.30 inch.


$$

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