Overview Realtime Historical Map View

Nohrsc Atwater Historical Data

Historical Data


Date Snowpack SWE Snowfall Air Temperature
2024-01-01 35.0"
2024-01-02 34.0"
2024-01-03 34.0"
2024-01-04 34.0"
2024-01-05 36.0"
2024-01-06 45.0"
2024-01-07 45.0"
2024-01-08 51.0"
2024-01-09 50.0"
2024-01-10 48.0"
2024-01-11 58.0"
2024-01-12 63.0"
2024-01-13 58.0"
2024-01-14 67.0"
2024-01-15 80.0"
2024-01-16 78.0"
2024-01-17 74.0"
2024-01-18 83.0"
2024-01-19 80.0"
2024-01-20 78.0"
2024-01-21 79.0"
2024-01-22 80.0"
2024-01-23 79.0"
2024-01-24 77.0"
2024-01-25 75.0"
2024-01-26 77.0"
2024-01-27 76.0"
2024-01-28 75.0"
2024-01-29 73.0"
2024-01-30 72.0"
2024-01-31 71.0"
2024-02-01 70.0"
2024-02-02 70.0"
2024-02-03 75.0"
2024-02-04 81.0"
2024-02-05 86.0"
2024-02-06 89.0"
2024-02-07 93.0"
2024-02-08 102.0"
2024-02-09 100.0"
2024-02-10 105.0"
2024-02-11 102.0"
2024-02-12 97.0"
2024-02-13 95.0"
2024-02-14 92.0"
2024-02-15 93.0"
2024-02-16 99.0"
2024-02-17 107.0"
2024-02-18 103.0"
2024-02-19 105.0"
2024-02-20 105.0"
2024-02-21 107.0"
2024-02-22 110.0"
2024-02-23 110.0"
2024-02-24 107.0"
2024-02-25 105.0"
2024-02-26 103.0"
2024-02-27 104.0"
2024-02-28 109.0"
2024-02-29 106.0"
2024-03-01 103.0"
2024-03-02 102.0"
2024-03-03 114.0"
2024-03-04 111.0"
2024-03-05 111.0"
2024-03-06 110.0"
2024-03-07 107.0"
2024-03-08 110.0"
2024-03-09 108.0"
2024-03-10 106.0"
2024-03-11 104.0"
2024-03-12 104.0"
2024-03-13 115.0"
2024-03-14 120.0"
2024-03-15 117.0"
2024-03-16 111.0"
2024-03-17 106.0"
2024-03-18 103.0"
2024-03-19 100.0"
2024-03-20 98.0"
2024-03-21 96.0"
2024-03-22 95.0"
2024-03-23 94.0"
2024-03-24 103.0"
2024-03-25 113.0"
2024-03-26 113.0"
2024-03-27 116.0"
2024-03-28 111.0"
2024-03-29 116.0"
2024-03-30 111.0"
2024-03-31 115.0"
2024-04-01 120.0"
2024-04-02 120.0"
2024-04-03 113.0"
2024-04-04 108.0"
2024-04-05 105.0"
2024-04-06 110.0"
2024-04-07 122.0"
2024-04-08 120.0"
2024-04-09 114.0"
2024-04-10 111.0"
2024-04-11 107.0"
2025-01-26 64.0"
2025-01-27 63.0"
2025-01-28 62.0"
2025-01-29 62.0"
2025-01-30 61.0"
2025-01-31 60.0"
2025-02-01 67.0"
2025-02-02 68.0"
2025-02-03 66.0"
2025-02-04 64.0"
2025-02-05 64.0"
2025-02-06 62.0"
2025-02-07 70.0"
2025-02-08 75.0"
2025-02-09 75.0"
2025-02-10 73.0"
2025-02-11 75.0"
2025-02-12 74.0"
2025-02-13 73.0"
2025-02-14 83.0"
2025-02-15 98.0"
2025-02-16 98.0"
2025-02-17 100.0"
2025-02-18 103.0"
2025-02-19 100.0"
2025-02-20 106.0"
2025-02-21 103.0"
2025-02-22 101.0"
2025-02-23 98.0"
2025-02-24 95.0"
2025-02-25 92.0"
2025-02-26 91.0"
2025-02-27 89.0"
2025-02-28 87.0"
2025-03-01 85.0"
2025-03-02 84.0"
2025-03-03 89.0"
2025-03-04 98.0"
2025-03-05 95.0"
2025-03-06 108.0"
2025-03-07 110.0"
2025-03-08 105.0"
2025-03-09 100.0"
2025-03-10 97.0"
2025-03-11 96.0"
2025-03-12 95.0"
2025-03-13 97.0"
2025-03-14 112.0"
2025-03-15 119.0"
2025-03-16 116.0"
2025-03-17 109.0"
2025-03-18 126.0"
2025-03-19 123.0"
2025-03-20 118.0"
2025-03-21 115.0"
2025-03-22 117.0"
2025-03-23 115.0"
2025-03-24 111.0"
2025-03-25 108.0"
2025-03-26 104.0"
2025-03-27 102.0"
2025-03-28 100.0"
2025-03-29 101.0"
2025-03-30 101.0"
2025-03-31 100.0"
2025-04-01 118.0"
2025-04-02 114.0"
2025-04-03 119.0"
2025-04-04 115.0"
2025-04-05 111.0"
2025-04-06 107.0"
2025-04-07 105.0"
2025-04-08 102.0"
2025-04-09 99.0"
2025-04-10 96.0"
2025-04-11 94.0"
2025-04-12 91.0"
2025-04-13 89.0"
2025-04-14 86.0"
2025-04-15 84.0"
2025-04-16 83.0"
2025-04-17 91.0"
2025-04-18 91.0"
2025-04-19 87.0"
2025-04-20 85.0"
2025-04-21 83.0"
2025-04-22 80.0"
2025-04-23 78.0"
2025-04-24 78.0"
2025-04-25 76.0"
2025-04-26 73.0"
2025-04-27 72.0"
2025-04-28 72.0"
2025-04-29 70.0"
2025-04-30 71.0"
2025-05-01 68.0"
2025-05-02 65.0"
2025-05-03 62.0"
2025-05-04 60.0"
2025-05-05 59.0"
2025-05-06 60.0"
2025-05-07 57.0"
2025-05-08 54.0"
2025-05-09 52.0"
2025-05-10 48.0"
2025-05-11 45.0"
2025-05-12 42.0"
2025-05-13 41.0"
2025-05-14 45.0"
2025-05-15 46.0"
2025-05-16 44.0"
2025-05-17 41.0"
2025-05-18 44.0"
2025-05-19 44.0"
2025-05-20 41.0"
2025-05-21 38.0"
2025-05-22 35.0"
2025-05-23 32.0"
2025-05-24 29.0"
2025-05-25 26.0"
2025-05-26 23.0"
2025-05-27 20.0"
2025-05-28 16.0"
2025-05-29 12.0"
2025-05-30 9.0"
2025-05-31 4.0"
2025-06-01 2.0"
2025-06-02 2.0"
2025-06-03 2.0"
2025-06-04 2.0"
2025-06-05 1.0"
2025-06-06 2.0"
2025-06-07 2.0"
2025-06-08 2.0"
2025-06-09 1.0"
2025-06-10 1.0"
2025-06-11 1.0"
2025-06-12 1.0"
2025-06-14 1.0"
2025-06-15 1.0"
2025-06-16 1.0"
2025-06-17 1.0"
2025-06-18 1.0"
2025-06-19 1.0"
2025-06-20 1.0"
2025-06-21 1.0"
2025-06-22 2.0"
2025-06-23 1.0"
2025-06-24 1.0"
2025-06-25 1.0"
2025-06-26 1.0"
2025-06-27 1.0"
2025-06-30 1.0"
2025-07-01 1.0"
2025-07-02 1.0"
2025-07-03 1.0"
2025-07-05 1.0"
2025-07-07 1.0"
2025-07-09 1.0"
2025-07-10 1.0"
2025-07-14 1.0"
2025-07-15 0.0"
2025-07-17 1.0"
2025-07-22 0.0"
2025-07-24 1.0"
2025-07-25 0.0"
2025-07-29 0.0"
2025-07-30 0.0"
2025-07-31 0.0"
2025-08-01 0.0"
2025-08-06 0.0"
2025-08-07 0.0"
2025-08-11 1.0"
2025-08-12 0.0"
2025-08-14 0.0"
2025-08-15 1.0"
2025-08-16 1.0"
2025-08-17 1.0"
2025-08-20 1.0"
2025-08-25 1.0"
2025-08-26 1.0"
2025-08-27 2.0"
2025-08-28 1.0"
2025-08-29 1.0"
2025-08-30 1.0"
2025-08-31 1.0"
2025-09-01 1.0"
2025-09-02 1.0"
2025-09-03 1.0"
2025-09-04 1.0"
2025-09-05 1.0"
2025-09-06 1.0"
2025-09-07 1.0"
2025-09-08 1.0"
2025-09-09 1.0"
2025-09-10 1.0"
2025-09-11 1.0"
2025-09-19 1.0"
2025-09-22 1.0"
2025-09-25 1.0"
2025-09-26 1.0"
2025-09-29 1.0"
2025-09-30 1.0"
2025-10-01 1.0"
2025-10-03 1.0"
2025-10-04 7.0"
2025-10-05 4.0"
2025-10-06 3.0"
2025-10-07 1.0"
2025-10-08 1.0"
2025-10-09 1.0"
2025-10-10 2.0"
2025-10-11 1.0"
2025-10-12 1.0"
2025-10-13 2.0"
2025-10-14 1.0"
2025-10-15 2.0"
2025-10-16 6.0"
2025-10-17 2.0"
2025-10-18 1.0"
2025-10-19 1.0"
2025-10-20 2.0"
2025-10-21 1.0"
2025-10-22 1.0"
2025-10-23 1.0"
2025-10-24 1.0"
2025-10-25 1.0"
2025-10-26 1.0"
2025-10-27 2.0"
2025-10-28 2.0"
2025-10-29 1.0"
2025-10-30 1.0"
2025-10-31 1.0"
2025-11-01 1.0"
2025-11-03 1.0"
2025-11-04 1.0"
2025-11-05 1.0"
2025-11-06 1.0"
2025-11-07 1.0"
2025-11-08 1.0"
2025-11-09 1.0"
2025-11-10 1.0"
2025-11-11 1.0"
2025-11-12 1.0"
2025-11-13 1.0"
2025-11-14 1.0"
2025-11-15 1.0"
2025-11-16 2.0"
2025-11-17 1.0"
2025-11-18 1.0"
2025-11-19 2.0"
2025-11-20 1.0"
2025-11-21 1.0"
2025-11-22 1.0"
2025-11-23 1.0"
2025-11-24 2.0"
2025-11-25 1.0"
2025-11-26 2.0"
2025-11-27 1.0"
2025-11-28 2.0"
2025-11-29 2.0"
2025-11-30 8.0"
2025-12-01 9.0"
2025-12-02 8.0"
2025-12-03 9.0"
2025-12-04 9.0"
2025-12-05 14.0"
2025-12-06 25.0"
2025-12-07 23.0"
2025-12-08 22.0"
2025-12-09 21.0"
2025-12-10 19.0"
2025-12-11 18.0"
2025-12-12 17.0"
2025-12-13 17.0"
2025-12-14 17.0"
2025-12-15 16.0"
2025-12-16 17.0"
2025-12-17 20.0"
2025-12-18 21.0"
2025-12-19 20.0"
2025-12-20 23.0"
2025-12-21 22.0"
2025-12-22 22.0"
2025-12-23 21.0"
2025-12-24 21.0"
2025-12-25 19.0"
2025-12-26 20.0"
2025-12-27 27.0"
2025-12-28 26.0"
2025-12-29 24.0"
2025-12-30 23.0"
2025-12-31 23.0"
2026-01-01 25.0"
2026-01-02 31.0"
2026-01-03 31.0"
2026-01-04 33.0"
2026-01-05 51.0"
2026-01-06 51.0"
2026-01-07 49.0"
2026-01-08 58.0"
2026-01-09 59.0"
2026-01-10 59.0"
2026-01-11 54.0"
2026-01-12 52.0"
2026-01-13 51.0"
2026-01-14 49.0"
2026-01-15 49.0"
2026-01-16 49.0"
2026-01-17 48.0"
2026-01-18 48.0"
2026-01-19 47.0"
2026-01-20 47.0"
2026-01-21 47.0"
2026-01-22 47.0"
2026-01-23 46.0"
2026-01-24 46.0"
2026-01-25 46.0"
2026-01-26 46.0"
2026-01-27 45.0"
2026-01-28 46.0"
2026-01-29 48.0"
2026-01-30 48.0"
2026-01-31 46.0"
2026-02-01 46.0"
2026-02-02 46.0"
2026-02-03 45.0"
2026-02-04 45.0"
2026-02-05 43.0"
2026-02-06 43.0"
2026-02-07 43.0"
2026-02-08 42.0"
2026-02-09 43.0"
2026-02-10 43.0"
2026-02-11 48.0"
2026-02-12 49.0"
2026-02-13 48.0"
2026-02-14 47.0"
2026-02-15 47.0"
2026-02-16 46.0"
2026-02-17 54.0"
2026-02-18 78.0"
2026-02-19 75.0"
2026-02-20 75.0"
2026-02-21 71.0"
2026-02-22 67.0"
2026-02-23 65.0"
2026-02-24 65.0"
2026-02-25 65.0"
2026-02-26 63.0"
2026-02-27 62.0"
2026-02-28 61.0"
2026-03-01 60.0"
2026-03-02 59.0"
2026-03-03 67.0"
2026-03-04 65.0"
2026-03-05 72.0"
2026-03-06 86.0"
2026-03-07 80.0"
2026-03-08 74.0"
2026-03-09 69.0"
2026-03-10 68.0"
2026-03-11 67.0"
2026-03-12 65.0"
2026-03-13 63.0"
2026-03-14 63.0"
2026-03-15 63.0"
2026-03-16 63.0"
2026-03-17 60.0"
2026-03-18 59.0"
2026-03-19 57.0"
2026-03-20 55.0"
2026-03-21 53.0"
2026-03-22 51.0"
2026-03-23 50.0"
2026-03-24 48.0"
2026-03-25 45.0"
2026-03-26 43.0"
2026-03-27 41.0"
2026-03-28 40.0"
2026-03-29 38.0"
2026-03-30 35.0"
2026-03-31 34.0"
2026-04-01 40.0"
2026-04-02 50.0"
2026-04-03 47.0"
2026-04-04 43.0"
2026-04-05 40.0"
2026-04-06 38.0"
2026-04-07 36.0"
2026-04-08 35.0"
2026-04-09 32.0"
2026-04-10 29.0"
2026-04-11 29.0"
2026-04-12 28.0"
2026-04-13 28.0"
2026-04-14 28.0"
2026-04-15 26.0"
2026-04-16 27.0"
2026-04-17 26.0"
2026-04-18 25.0"
2026-04-19 23.0"
2026-04-20 20.0"
2026-04-21 18.0"
2026-04-22 18.0"
2026-04-23 20.0"
2026-04-24 17.0"
2026-04-25 15.0"
2026-04-26 22.0"
2026-04-27 26.0"
2026-04-28 24.0"
2026-04-29 23.0"
2026-04-30 21.0"
2026-05-01 18.0"
2026-05-02 16.0"
2026-05-03 14.0"
2026-05-04 13.0"
2026-05-05 14.0"
2026-05-06 12.0"
2026-05-07 10.0"
2026-05-08 7.0"
2026-05-09 3.0"
2026-05-10 2.0"
2026-05-11 2.0"
2026-05-12 1.0"
2026-05-13 2.0"
2026-05-14 2.0"
2026-05-15 2.0"
2026-05-16 2.0"
2026-05-17 2.0"
2026-05-18 5.0"
2026-05-19 1.0"
2026-05-20 2.0"
2026-05-21 2.0"
2026-05-22 2.0"
2026-05-23 2.0"
2026-05-24 2.0"
2026-05-25 2.0"
2026-05-26 2.0"
2026-05-27 2.0"
2026-05-28 2.0"
2026-05-29 2.0"
2026-05-30 2.0"
2026-05-31 1.0"
2026-06-01 2.0"
2026-06-02 2.0"
2026-06-03 2.0"
2026-06-04 2.0"
2026-06-05 1.0"
2026-06-06 2.0"
2026-06-07 2.0"
2026-06-08 2.0"
2026-06-09 2.0"
2026-06-10 2.0"
2026-06-11 2.0"
2026-06-12 1.0"
2026-06-13 2.0"
2026-06-14 2.0"
2026-06-15 2.0"
2026-06-16 2.0"
2026-06-17 2.0"
2026-06-18 1.0"
2026-06-19 2.0"
2026-06-20 1.0"
2026-06-21 2.0"
2026-06-22 2.0"
2026-06-23 2.0"
2026-06-24 2.0"
2026-06-25 2.0"
2026-06-26 2.0"
2026-06-27 1.0"
2026-06-28 1.0"
2026-06-29 2.0"
2026-06-30 2.0"
2026-07-01 1.0"
2026-07-02 1.0"
2026-07-03 2.0"
2026-07-04 1.0"
2026-07-05 1.0"
2026-07-06 2.0"
2026-07-07 2.0"
2026-07-08 1.0"
2026-07-09 2.0"
2026-07-10 1.0"
2026-07-11 2.0"
2026-07-12 1.0"
2026-07-13 1.0"
2026-07-14 2.0"
2026-07-15 1.0"

Snowfall Calendar


Date Average 2026 2025 2024
01-01 0
01-02 0
01-03 0
01-04 0
01-05 0
01-06 0
01-07 0
01-08 0
01-09 7.0
01-10 7.0
01-11 6.0
01-12 4.0
01-13 3.0
01-14 2.0
01-15 2.0
01-16 1.0
01-17 1.0
01-18 1.0
01-19 1.0
01-20 1.0
01-21 1.0
01-22 1.0
01-23 1.0
01-24 0
01-25 0
01-26 0
01-27 2.0
01-28 2.0
01-29 1.5
01-30 2.0
01-31 2.0
02-01 1.0
02-02 3.5
02-03 3.5
02-04 3.5
02-05 2.0
02-06 1.0
02-07 0
02-08 3.0
02-09 4.0
02-10 2.0
02-11 0
02-12 2.0
02-13 2.0
02-14 2.0
02-15 0
02-16 0
02-17 0
02-18 0
02-19 10.0
02-20 8.0
02-21 8.5
02-22 7.5
02-23 5.5
02-24 7.0
02-25 2.5
02-26 3.5
02-27 4.0
02-28 6.0
03-01 0
03-02 0
03-03 0
03-04 0
03-05 0
03-06 5.0
03-07 12.5
03-08 11.5
03-09 7.5
03-10 5.0
03-11 5.0
03-12 4.0
03-13 2.0
03-14 0
03-15 3.5
03-16 4.0
03-17 6.0
03-18 6.0
03-19 11.0
03-20 5.5
03-21 4.0
03-22 6.5
03-23 8.5
03-24 8.5
03-25 7.0
03-26 5.5
03-27 3.5
03-28 4.5
03-29 4.0
03-30 0
03-31 0
04-01 0
04-02 3.0
04-03 6.5
04-04 11.0
04-05 8.0
04-06 6.5
04-07 7.5
04-08 7.5
04-09 7.5
04-10 6.0
04-11 4.5
04-12 4.5
04-13 5.0
04-14 6.0
04-15 0
04-16 0
04-17 6.0
04-18 7.5
04-19 7.0
04-20 6.0
04-21 6.0
04-22 5.0
04-23 3.0
04-24 6.0
04-25 5.0
04-26 4.0
04-27 3.5
04-28 4.0
04-29 5.5
04-30 5.0
05-01 9.0
05-02 4.5
05-03 3.0
05-04 1.5
05-05 3.0
05-06 7.0
05-07 9.0
05-08 9.0
05-09 10.0
05-10 9.0
05-11 0
05-12 0
05-13 0
05-14 0
05-15 3.0
05-16 0
05-17 0
05-18 0
05-19 8.0
05-20 9.0
05-21 11.0
05-22 9.0
05-23 9.0
05-24 8.0
05-25 10.0
05-26 10.0
05-27 11.0
05-28 11.0
05-29 13.0
05-30 10.0
05-31 7.0
06-01 2.0
06-02 1.0
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
06-14 0
06-15 0
06-16 0
06-17 0
06-18 0
06-19 0
06-20 0
06-21 0
06-22 1.0
06-23 0
06-24 0
06-25 0
06-26 0
06-27 0
06-30 0
07-01 0
07-02 0
07-03 0
07-05 0
07-07 0
07-09 0
07-10 0
07-14 0
07-15 0
07-17 0
07-22 0
07-24 0
07-25 0
07-29 0
07-30 0
07-31 0
08-01 0
08-06 0
08-07 0
08-11 0
08-12 0
08-14 0
08-15 0
08-16 0
08-17 0
08-20 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
09-19 0
09-22 0
09-25 0
09-26 0
09-29 0
09-30 1.0
10-01 0
10-03 0
10-04 0
10-05 4.0
10-06 4.0
10-07 2.0
10-08 0
10-09 0
10-10 0
10-11 0
10-12 4.0
10-13 0
10-14 0
10-15 0
10-16 1.0
10-17 4.0
10-18 1.0
10-19 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 1.0
10-29 1.0
10-30 0
10-31 0
11-01 0
11-03 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 1.0
11-19 0
11-20 0
11-21 0
11-22 0
11-23 0
11-24 0
11-25 1.0
11-26 0
11-27 0
11-28 0
11-29 0
11-30 0
12-01 1.0
12-02 0
12-03 0
12-04 0
12-05 0
12-06 0
12-07 3.0
12-08 3.0
12-09 4.0
12-10 3.0
12-11 1.0
12-12 0
12-13 0
12-14 1.0
12-15 0
12-16 0
12-17 0
12-18 0
12-19 0
12-20 1.0
12-21 2.0
12-22 3.0
12-23 2.0
12-24 1.0
12-25 0
12-26 0
12-27 0
12-28 4.0
12-29 2.0
12-30 0
12-31 0

Annual Peak Snowpack


Seasonal Comparison


Oceanic Nino Index