Overview Realtime Historical Map View
Flood Watch
2026-07-21T23:00:00-07:00

* WHAT...Flash flooding caused by excessive rainfall is possible due to thunderstorms. * WHERE...Portions of east central California, including the following areas, Greater Lake Tahoe Area and Mono County and western Nevada, including the following areas, Greater Lake Tahoe Area, Greater Reno-Carson City-Minden Area and Mineral and Southern Lyon Counties. * WHEN...From noon PDT today through this evening. * IMPACTS...Excessive runoff may result in flooding of creeks, streams, urban areas, burn scars, and areas near steep terrain. * ADDITIONAL DETAILS... - Deeper monsoonal moisture combined with daytime heating will produce scattered thunderstorms this afternoon and evening. Slower moving storms could redevelop over similar areas, increasing the risk for heavy rainfall capable of producing flash flooding. - http://www.weather.gov/safety/flood

Nohrsc Big Meadow Historical Data

Historical Data


Date Snowpack SWE Snowfall Air Temperature
2024-01-01 20.0"
2024-01-02 19.0"
2024-01-03 18.0"
2024-01-04 21.0"
2024-01-05 21.0"
2024-01-06 20.0"
2024-01-07 26.0"
2024-01-08 27.0"
2024-01-09 26.0"
2024-01-10 25.0"
2024-01-11 27.0"
2024-01-12 32.0"
2024-01-13 31.0"
2024-01-14 30.0"
2024-01-15 32.0"
2024-01-16 31.0"
2024-01-17 29.0"
2024-01-18 31.0"
2024-01-19 30.0"
2024-01-20 29.0"
2024-01-21 30.0"
2024-01-22 30.0"
2024-01-23 32.0"
2024-01-24 32.0"
2024-01-25 32.0"
2024-01-26 32.0"
2024-01-27 30.0"
2024-01-28 30.0"
2024-01-29 30.0"
2024-01-30 30.0"
2024-01-31 29.0"
2024-02-01 29.0"
2024-02-02 33.0"
2024-02-03 33.0"
2024-02-04 34.0"
2024-02-05 41.0"
2024-02-06 43.0"
2024-02-07 42.0"
2024-02-08 42.0"
2024-02-09 41.0"
2024-02-10 40.0"
2024-02-11 40.0"
2024-02-12 39.0"
2024-02-13 38.0"
2024-02-14 37.0"
2024-02-15 39.0"
2024-02-16 42.0"
2024-02-17 40.0"
2024-02-18 44.0"
2024-02-19 45.0"
2024-02-20 54.0"
2024-02-21 54.0"
2024-02-22 53.0"
2024-02-23 53.0"
2024-02-24 52.0"
2024-02-25 51.0"
2024-02-26 49.0"
2024-02-27 48.0"
2024-02-28 48.0"
2024-02-29 47.0"
2024-03-01 54.0"
2024-03-02 78.0"
2024-03-03 97.0"
2024-03-04 100.0"
2024-03-05 94.0"
2024-03-06 88.0"
2024-03-07 84.0"
2024-03-08 81.0"
2024-03-09 79.0"
2024-03-10 78.0"
2024-03-11 76.0"
2024-03-12 74.0"
2024-03-13 72.0"
2024-03-14 73.0"
2024-03-15 72.0"
2024-03-16 71.0"
2024-03-17 71.0"
2024-03-18 70.0"
2024-03-19 67.0"
2024-03-20 65.0"
2024-03-21 63.0"
2024-03-22 62.0"
2024-03-23 64.0"
2024-03-24 67.0"
2024-03-25 67.0"
2024-03-26 65.0"
2024-03-27 64.0"
2024-03-28 63.0"
2024-03-29 66.0"
2024-03-30 71.0"
2024-03-31 78.0"
2024-04-01 78.0"
2024-04-02 76.0"
2024-04-03 72.0"
2024-04-04 70.0"
2024-04-05 70.0"
2024-04-06 74.0"
2024-04-07 71.0"
2024-04-08 70.0"
2024-04-09 69.0"
2024-04-10 67.0"
2024-04-11 66.0"
2025-01-26 33.0"
2025-01-27 32.0"
2025-01-28 31.0"
2025-01-29 30.0"
2025-01-30 30.0"
2025-01-31 29.0"
2025-02-01 31.0"
2025-02-02 30.0"
2025-02-03 30.0"
2025-02-04 30.0"
2025-02-05 40.0"
2025-02-06 41.0"
2025-02-09 45.0"
2025-02-10 45.0"
2025-02-11 44.0"
2025-02-12 43.0"
2025-02-14 66.0"
2025-02-18 64.0"
2025-02-19 64.0"
2025-02-20 64.0"
2025-02-21 62.0"
2025-02-24 59.0"
2025-02-25 57.0"
2025-02-26 57.0"
2025-02-27 55.0"
2025-02-28 54.0"
2025-03-01 53.0"
2025-03-02 55.0"
2025-03-03 55.0"
2025-03-04 54.0"
2025-03-05 57.0"
2025-03-06 61.0"
2025-03-07 59.0"
2025-03-08 57.0"
2025-03-09 56.0"
2025-03-10 55.0"
2025-03-11 54.0"
2025-03-12 54.0"
2025-03-13 62.0"
2025-03-14 64.0"
2025-03-15 62.0"
2025-03-16 60.0"
2025-03-17 68.0"
2025-03-18 66.0"
2025-03-19 65.0"
2025-03-20 64.0"
2025-03-21 62.0"
2025-03-22 60.0"
2025-03-23 58.0"
2025-03-24 56.0"
2025-03-25 55.0"
2025-03-26 52.0"
2025-03-27 52.0"
2025-03-28 51.0"
2025-03-29 51.0"
2025-03-30 51.0"
2025-03-31 66.0"
2025-04-01 73.0"
2025-04-02 70.0"
2025-04-03 68.0"
2025-04-04 65.0"
2025-04-05 64.0"
2025-04-06 61.0"
2025-04-07 59.0"
2025-04-08 56.0"
2025-04-09 54.0"
2025-04-10 52.0"
2025-04-11 50.0"
2025-04-12 50.0"
2025-04-14 47.0"
2025-04-16 44.0"
2025-04-17 43.0"
2025-04-21 38.0"
2025-04-22 34.0"
2025-04-23 33.0"
2025-04-24 32.0"
2025-04-25 32.0"
2025-04-26 38.0"
2025-04-27 40.0"
2025-04-28 36.0"
2025-04-29 32.0"
2025-04-30 31.0"
2025-05-01 29.0"
2025-05-02 28.0"
2025-05-03 26.0"
2025-05-04 28.0"
2025-05-05 26.0"
2025-05-06 24.0"
2025-05-07 22.0"
2025-05-08 20.0"
2025-05-09 17.0"
2025-05-10 12.0"
2025-05-11 8.0"
2025-05-12 7.0"
2025-05-13 8.0"
2025-05-14 7.0"
2025-05-15 4.0"
2025-05-16 1.0"
2025-05-17 0.0"
2025-05-18 0.0"
2025-05-19 8.0"
2025-05-20 0.0"
2025-05-21 0.0"
2025-05-22 0.0"
2025-05-23 0.0"
2025-05-24 0.0"
2025-05-25 0.0"
2025-05-26 0.0"
2025-05-27 0.0"
2025-05-28 0.0"
2025-05-29 0.0"
2025-05-30 0.0"
2025-05-31 0.0"
2025-06-01 0.0"
2025-06-02 0.0"
2025-06-03 0.0"
2025-06-04 0.0"
2025-06-05 0.0"
2025-06-06 0.0"
2025-06-07 0.0"
2025-06-08 0.0"
2025-06-09 0.0"
2025-06-10 0.0"
2025-06-11 0.0"
2025-06-12 0.0"
2025-06-13 0.0"
2025-06-14 0.0"
2025-06-15 0.0"
2025-06-16 0.0"
2025-06-17 0.0"
2025-06-18 0.0"
2025-06-19 0.0"
2025-06-20 0.0"
2025-06-21 0.0"
2025-06-22 0.0"
2025-06-23 0.0"
2025-06-24 0.0"
2025-06-25 0.0"
2025-06-26 0.0"
2025-06-27 0.0"
2025-06-28 0.0"
2025-06-29 0.0"
2025-06-30 0.0"
2025-07-01 0.0"
2025-07-02 0.0"
2025-07-03 0.0"
2025-07-04 0.0"
2025-07-05 0.0"
2025-07-06 0.0"
2025-07-07 0.0"
2025-07-08 0.0"
2025-07-09 0.0"
2025-07-10 0.0"
2025-07-11 0.0"
2025-07-14 0.0"
2025-07-16 0.0"
2025-07-17 0.0"
2025-07-18 0.0"
2025-07-21 0.0"
2025-07-22 0.0"
2025-07-23 0.0"
2025-07-26 0.0"
2025-07-27 0.0"
2025-07-28 0.0"
2025-07-29 0.0"
2025-07-31 0.0"
2025-08-01 0.0"
2025-08-05 0.0"
2025-08-06 0.0"
2025-08-07 0.0"
2025-08-08 0.0"
2025-08-12 0.0"
2025-08-16 0.0"
2025-08-17 0.0"
2025-08-18 0.0"
2025-08-21 0.0"
2025-08-22 0.0"
2025-08-23 0.0"
2025-08-24 0.0"
2025-08-25 0.0"
2025-08-26 0.0"
2025-08-27 0.0"
2025-08-28 0.0"
2025-08-29 0.0"
2025-08-30 0.0"
2025-08-31 0.0"
2025-09-01 0.0"
2025-09-02 0.0"
2025-09-03 0.0"
2025-09-04 0.0"
2025-09-05 0.0"
2025-09-06 0.0"
2025-09-07 0.0"
2025-09-08 0.0"
2025-09-09 0.0"
2025-09-10 0.0"
2025-09-11 0.0"
2025-09-12 0.0"
2025-09-13 0.0"
2025-09-14 0.0"
2025-09-15 0.0"
2025-09-16 0.0"
2025-09-17 0.0"
2025-09-18 0.0"
2025-09-19 0.0"
2025-09-20 0.0"
2025-09-21 0.0"
2025-09-22 0.0"
2025-09-23 0.0"
2025-09-24 0.0"
2025-09-25 0.0"
2025-09-26 0.0"
2025-09-27 0.0"
2025-09-28 0.0"
2025-09-29 0.0"
2025-09-30 0.0"
2025-10-01 0.0"
2025-10-02 0.0"
2025-10-03 0.0"
2025-10-04 0.0"
2025-10-05 0.0"
2025-10-06 0.0"
2025-10-07 0.0"
2025-10-08 0.0"
2025-10-09 0.0"
2025-10-10 0.0"
2025-10-11 0.0"
2025-10-12 0.0"
2025-10-13 0.0"
2025-10-14 1.0"
2025-10-15 6.0"
2025-10-16 5.0"
2025-10-17 4.0"
2025-10-18 3.0"
2025-10-19 3.0"
2025-10-20 2.0"
2025-10-21 1.0"
2025-10-22 1.0"
2025-10-23 1.0"
2025-10-24 0.0"
2025-10-25 0.0"
2025-10-26 1.0"
2025-10-27 0.0"
2025-10-28 0.0"
2025-10-29 0.0"
2025-10-30 0.0"
2025-10-31 0.0"
2025-11-01 0.0"
2025-11-04 0.0"
2025-11-05 2.0"
2025-11-06 1.0"
2025-11-07 1.0"
2025-11-08 0.0"
2025-11-09 0.0"
2025-11-10 0.0"
2025-11-11 0.0"
2025-11-12 0.0"
2025-11-13 0.0"
2025-11-14 1.0"
2025-11-15 1.0"
2025-11-16 3.0"
2025-11-17 5.0"
2025-11-18 7.0"
2025-11-19 7.0"
2025-11-20 9.0"
2025-11-21 10.0"
2025-11-22 8.0"
2025-11-23 8.0"
2025-11-24 7.0"
2025-11-25 7.0"
2025-11-26 7.0"
2025-11-27 8.0"
2025-11-28 7.0"
2025-11-29 7.0"
2025-11-30 8.0"
2025-12-01 7.0"
2025-12-02 8.0"
2025-12-03 7.0"
2025-12-04 7.0"
2025-12-05 7.0"
2025-12-06 7.0"
2025-12-07 7.0"
2025-12-08 8.0"
2025-12-09 7.0"
2025-12-10 7.0"
2025-12-11 7.0"
2025-12-12 7.0"
2025-12-13 7.0"
2025-12-14 7.0"
2025-12-15 7.0"
2025-12-16 6.0"
2025-12-17 3.0"
2025-12-18 2.0"
2025-12-19 3.0"
2025-12-20 3.0"
2025-12-21 2.0"
2025-12-22 14.0"
2025-12-23 13.0"
2025-12-24 20.0"
2025-12-25 37.0"
2025-12-26 48.0"
2025-12-27 42.0"
2025-12-28 39.0"
2025-12-29 36.0"
2025-12-30 34.0"
2025-12-31 32.0"
2026-01-01 29.0"
2026-01-02 27.0"
2026-01-03 32.0"
2026-01-04 44.0"
2026-01-05 43.0"
2026-01-06 41.0"
2026-01-07 40.0"
2026-01-08 42.0"
2026-01-09 41.0"
2026-01-10 39.0"
2026-01-11 39.0"
2026-01-12 38.0"
2026-01-13 37.0"
2026-01-14 36.0"
2026-01-15 36.0"
2026-01-16 35.0"
2026-01-17 34.0"
2026-01-18 34.0"
2026-01-19 34.0"
2026-01-20 34.0"
2026-01-21 33.0"
2026-01-22 33.0"
2026-01-23 33.0"
2026-01-24 33.0"
2026-01-25 32.0"
2026-01-26 32.0"
2026-01-27 32.0"
2026-01-28 32.0"
2026-01-29 32.0"
2026-01-30 32.0"
2026-01-31 32.0"
2026-02-01 32.0"
2026-02-02 32.0"
2026-02-03 31.0"
2026-02-04 31.0"
2026-02-05 31.0"
2026-02-06 31.0"
2026-02-07 31.0"
2026-02-08 31.0"
2026-02-09 31.0"
2026-02-10 30.0"
2026-02-11 34.0"
2026-02-12 34.0"
2026-02-13 33.0"
2026-02-14 33.0"
2026-02-15 33.0"
2026-02-16 36.0"
2026-02-17 50.0"
2026-02-18 57.0"
2026-02-19 61.0"
2026-02-20 57.0"
2026-02-21 55.0"
2026-02-22 52.0"
2026-02-23 50.0"
2026-02-24 45.0"
2026-02-25 39.0"
2026-02-26 38.0"
2026-02-27 36.0"
2026-02-28 35.0"
2026-03-01 35.0"
2026-03-02 34.0"
2026-03-03 33.0"
2026-03-04 33.0"
2026-03-05 33.0"
2026-03-06 33.0"
2026-03-07 33.0"
2026-03-08 32.0"
2026-03-09 31.0"
2026-03-10 31.0"
2026-03-11 30.0"
2026-03-12 29.0"
2026-03-13 28.0"
2026-03-14 28.0"
2026-03-15 27.0"
2026-03-16 26.0"
2026-03-17 24.0"
2026-03-18 22.0"
2026-03-19 21.0"
2026-03-20 19.0"
2026-03-21 18.0"
2026-03-22 16.0"
2026-03-23 14.0"
2026-03-24 11.0"
2026-03-25 10.0"
2026-03-26 9.0"
2026-03-27 7.0"
2026-03-28 5.0"
2026-03-29 4.0"
2026-03-30 3.0"
2026-03-31 2.0"
2026-04-01 5.0"
2026-04-02 5.0"
2026-04-03 5.0"
2026-04-04 3.0"
2026-04-05 1.0"
2026-04-06 1.0"
2026-04-07 0.0"
2026-04-08 0.0"
2026-04-09 0.0"
2026-04-10 0.0"
2026-04-11 1.0"
2026-04-12 6.0"
2026-04-13 2.0"
2026-04-14 1.0"
2026-04-15 1.0"
2026-04-16 0.0"
2026-04-17 0.0"
2026-04-18 0.0"
2026-04-19 0.0"
2026-04-20 0.0"
2026-04-21 0.0"
2026-04-22 1.0"
2026-04-23 0.0"
2026-04-24 0.0"
2026-04-25 0.0"
2026-04-26 0.0"
2026-04-27 0.0"
2026-04-28 0.0"
2026-04-29 0.0"
2026-04-30 0.0"
2026-05-01 0.0"
2026-05-02 0.0"
2026-05-03 0.0"
2026-05-04 0.0"
2026-05-05 0.0"
2026-05-06 0.0"
2026-05-07 0.0"
2026-05-08 0.0"
2026-05-09 0.0"
2026-05-10 0.0"
2026-05-11 0.0"
2026-05-12 0.0"
2026-05-13 0.0"
2026-05-14 0.0"
2026-05-15 0.0"
2026-05-16 0.0"
2026-05-17 0.0"
2026-05-18 0.0"
2026-05-19 0.0"
2026-05-20 0.0"
2026-05-21 0.0"
2026-05-22 0.0"
2026-05-23 0.0"
2026-05-24 None"
2026-05-25 0.0"
2026-05-26 0.0"
2026-05-27 0.0"
2026-05-28 0.0"
2026-05-29 0.0"
2026-05-30 0.0"
2026-05-31 0.0"
2026-06-01 0.0"
2026-06-02 0.0"
2026-06-03 0.0"
2026-06-04 0.0"
2026-06-05 0.0"
2026-06-06 0.0"
2026-06-07 0.0"
2026-06-08 0.0"
2026-06-09 0.0"
2026-06-10 0.0"
2026-06-11 0.0"
2026-06-12 0.0"
2026-06-13 0.0"
2026-06-14 0.0"
2026-06-15 0.0"
2026-06-16 0.0"
2026-06-17 None"
2026-06-18 0.0"
2026-06-19 None"
2026-06-20 0.0"
2026-06-21 0.0"
2026-06-22 0.0"
2026-06-23 0.0"
2026-06-24 0.0"
2026-06-25 0.0"
2026-06-26 0.0"
2026-06-27 0.0"
2026-06-28 0.0"
2026-06-29 0.0"
2026-06-30 0.0"
2026-07-01 None"
2026-07-02 0.0"
2026-07-03 None"
2026-07-04 0.0"
2026-07-05 None"
2026-07-06 0.0"
2026-07-07 0.0"
2026-07-08 0.0"
2026-07-09 0.0"
2026-07-10 0.0"
2026-07-11 0.0"
2026-07-12 0.0"
2026-07-13 0.0"
2026-07-14 None"
2026-07-15 0.0"
2026-07-16 0.0"
2026-07-17 0.0"
2026-07-18 0.0"
2026-07-19 0.0"
2026-07-20 0.0"
2026-07-21 None"

Snowfall Calendar


Date Average 2026 2025 2024
01-01 0
01-02 0
01-03 0
01-04 0
01-05 5.0
01-06 1.0
01-07 1.0
01-08 1.0
01-09 4.0
01-10 2.0
01-11 2.0
01-12 2.0
01-13 2.0
01-14 2.0
01-15 2.0
01-16 2.0
01-17 1.0
01-18 0
01-19 0
01-20 1.0
01-21 1.0
01-22 1.0
01-23 1.0
01-24 1.0
01-25 1.0
01-26 0
01-27 2.0
01-28 1.0
01-29 1.0
01-30 0
01-31 1.0
02-01 0
02-02 1.0
02-03 0
02-04 1.0
02-05 0
02-06 0
02-07 0
02-08 0
02-09 1.0
02-10 2.0
02-11 1.0
02-12 2.0
02-13 1.0
02-14 0
02-15 0
02-16 0
02-17 0
02-18 0
02-19 2.5
02-20 5.0
02-21 6.0
02-22 11.0
02-23 13.0
02-24 7.5
02-25 4.5
02-26 3.0
02-27 2.5
02-28 1.0
03-01 3.0
03-02 1.0
03-03 2.0
03-04 0
03-05 1.0
03-06 1.5
03-07 3.0
03-08 3.5
03-09 2.5
03-10 1.0
03-11 2.0
03-12 2.0
03-13 3.0
03-14 2.5
03-15 4.0
03-16 4.0
03-17 5.0
03-18 5.5
03-19 4.0
03-20 5.0
03-21 5.5
03-22 6.5
03-23 6.0
03-24 5.5
03-25 4.0
03-26 3.5
03-27 2.5
03-28 4.0
03-29 3.0
03-30 0
03-31 0
04-01 5.0
04-02 5.0
04-03 5.0
04-04 6.0
04-05 7.0
04-06 9.0
04-07 7.0
04-08 6.0
04-09 6.0
04-10 3.0
04-11 2.0
04-12 3.0
04-13 0
04-14 3.0
04-15 0
04-16 1.0
04-17 0
04-18 0
04-19 0
04-20 0
04-21 5.0
04-22 2.0
04-23 2.0
04-24 0
04-25 0
04-26 0
04-27 5.0
04-28 9.0
04-29 7.0
04-30 5.0
05-01 4.0
05-02 1.0
05-03 1.0
05-04 2.0
05-05 6.0
05-06 6.0
05-07 8.0
05-08 11.0
05-09 11.0
05-10 8.0
05-11 0
05-12 0
05-13 0
05-14 0
05-15 0
05-16 0
05-17 0
05-18 0
05-19 0
05-20 0
05-21 0
05-22 0
05-23 0
05-24 0
05-25 0
05-26 0
05-27 0
05-28 0
05-29 0
05-30 0
05-31 0
06-01 0
06-02 0
06-03 0
06-04 0
06-05 0
06-06 0
06-07 0
06-08 0
06-09 0
06-10 0
06-11 0
06-12 0
06-13 0
06-14 0
06-15 0
06-16 0
06-17 0
06-18 0
06-19 0
06-20 0
06-21 0
06-22 0
06-23 0
06-24 0
06-25 0
06-26 0
06-27 0
06-28 0
06-29 0
06-30 0
07-01 0
07-02 0
07-03 0
07-04 0
07-05 0
07-06 0
07-07 0
07-08 0
07-09 0
07-10 0
07-11 0
07-13 0
07-14 0
07-15 0
07-16 0
07-17 0
07-18 0
07-19 0
07-21 0
07-22 0
07-23 0
07-26 0
07-27 0
07-28 0
07-29 0
07-31 0
08-01 0
08-05 0
08-06 0
08-07 0
08-08 0
08-12 0
08-16 0
08-17 0
08-18 0
08-21 0
08-22 0
08-23 0
08-24 0
08-25 0
08-26 0
08-27 0
08-28 0
08-29 0
08-30 0
08-31 0
09-01 0
09-02 0
09-03 0
09-04 0
09-05 0
09-06 0
09-07 0
09-08 0
09-09 0
09-10 0
09-11 0
09-12 0
09-13 0
09-14 0
09-15 0
09-16 0
09-17 0
09-18 0
09-19 0
09-20 0
09-21 0
09-22 0
09-23 0
09-24 0
09-25 0
09-26 0
09-27 0
09-28 0
09-29 0
09-30 0
10-01 0
10-02 0
10-03 0
10-04 0
10-05 0
10-06 0
10-07 0
10-08 0
10-09 0
10-10 0
10-11 0
10-12 0
10-13 0
10-14 0
10-15 1.0
10-16 2.0
10-17 1.0
10-18 2.0
10-19 3.0
10-20 1.0
10-21 0
10-22 0
10-23 0
10-24 0
10-25 0
10-26 0
10-27 0
10-28 0
10-29 0
10-30 0
10-31 0
11-01 0
11-04 0
11-05 0
11-06 0
11-07 0
11-08 0
11-09 0
11-10 0
11-11 0
11-12 0
11-13 0
11-14 0
11-15 0
11-16 0
11-17 0
11-18 0
11-19 0
11-20 0
11-21 3.0
11-22 3.0
11-23 2.0
11-24 0
11-25 0
11-26 0
11-27 0
11-28 0
11-29 1.0
11-30 0
12-01 1.0
12-02 0
12-03 1.0
12-04 0
12-05 0
12-06 0
12-07 1.0
12-08 0
12-09 0
12-10 0
12-11 0
12-12 0
12-13 0
12-14 1.0
12-15 4.0
12-16 4.0
12-17 2.0
12-18 0
12-19 0
12-20 0
12-21 0
12-22 0
12-23 0
12-24 0
12-25 0
12-26 0
12-27 9.0
12-28 7.0
12-29 7.0
12-30 8.0
12-31 7.0

Annual Peak Snowpack


Seasonal Comparison


Oceanic Nino Index