Overview Realtime Historical Map View
Air Quality Alert
None

* WHAT...Air Quality Advisory because of degraded air quality due to wildfire smoke. Air Quality Index is forecast to be Unhealthy for Sensitive Groups. * WHERE...Ada, Adams, Boise, Canyon, Elmore, Gem, Owyhee, Payette, Valley, and Washington Counties. * WHEN...UNTIL 1 PM MDT MONDAY. * IMPACTS...Members of sensitive groups may experience health effects. The general public is not likely to be affected.

Shaw Twin Historical Data

Historical Data


Date Snowpack SWE Snowfall Air Temperature
2026-05-09 15.31"
2026-05-10 12.0"
2026-05-11 6.42"
2026-05-12 5.81"
2026-05-13 5.8"
2026-05-14 6.0"
2026-05-15 6.01"
2026-05-16 5.94"
2026-05-17 5.89"
2026-05-18 5.69"
2026-05-19 5.91"
2026-05-20 5.84"
2026-05-21 5.76"
2026-05-22 5.79"
2026-05-23 5.91"
2026-05-24 5.89"
2026-05-25 6.1"
2026-05-26 5.92"
2026-05-27 5.86"
2026-05-28 5.92"
2026-05-29 5.8"
2026-05-30 6.1"
2026-05-31 5.75"
2026-06-01 5.85"
2026-06-02 5.93"
2026-06-03 5.68"
2026-06-04 5.9"
2026-06-05 5.91"
2026-06-06 5.97"
2026-06-07 5.98"
2026-06-08 5.73"
2026-06-09 5.96"
2026-06-10 5.9"
2026-06-11 5.97"
2026-06-12 5.97"
2026-06-13 5.81"
2026-06-14 5.82"
2026-06-15 5.88"
2026-06-16 6.04"
2026-06-17 5.97"
2026-06-18 5.89"
2026-06-19 5.97"
2026-06-20 6.11"
2026-06-21 5.85"
2026-06-22 5.82"
2026-06-23 5.78"
2026-06-24 5.92"
2026-06-25 5.98"
2026-06-26 4.98"
2026-06-27 5.69"
2026-06-28 4.8"
2026-06-29 5.9"
2026-06-30 5.95"
2026-07-01 5.83"
2026-07-02 5.88"
2026-07-03 5.69"
2026-07-04 5.92"
2026-07-05 5.79"
2026-07-06 5.9"
2026-07-07 6.27"
2026-07-08 126.7"
2026-07-09 126.6"
2026-07-10 126.7"
2026-07-11 107.0"
2026-07-12 126.6"
2026-07-13 6.33"
2026-07-14 22.11"
2026-07-15 126.7"
2026-07-16 126.7"
2026-07-17 126.6"
2026-07-18 15.07"
2026-07-19 126.6"
2026-07-20 126.7"
2026-07-21 14.82"
2026-07-22 126.7"
2026-07-23 126.6"
2026-07-24 126.6"
2026-07-25 5.9"
2026-07-26 5.94"
2026-07-27 126.5"
2026-07-28 106.5"
2026-07-29 6.21"
2026-07-30 6.11"
2026-07-31 5.98"
2026-08-01 5.84"
2026-08-02 5.84"
2026-08-03 5.77"
2026-08-04 5.69"
2026-08-05 5.76"
2026-08-06 5.82"
2026-08-07 5.86"
2026-08-08 5.59"
2026-08-09 5.89"
2026-08-10 5.55"

Snowfall Calendar


Date Average 2026

Annual Peak Snowpack


Seasonal Comparison


Oceanic Nino Index