Overview Realtime Historical Map View
Extreme Heat Warning
2026-07-15T00:00:00-06:00

* WHAT...Very hot daytime temperatures combined with warm overnight lows will produce cumulative heat stress. * WHERE...Portions of central, south central, and southeast Montana. * WHEN...Until midnight MDT tonight. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...It will be very hot today with high temperatures of 96 to 103.

Molt S Historical Data

Historical Data


Date Snowpack SWE Snowfall Air Temperature
2026-05-09 0.08"
2026-05-10 0.0"
2026-05-11 0.0"
2026-05-12 0.11"
2026-05-13 0.0"
2026-05-14 0.0"
2026-05-15 0.0"
2026-05-16 0.0"
2026-05-17 0.08"
2026-05-18 0.2"
2026-05-19 0.0"
2026-05-20 0.07"
2026-05-21 0.12"
2026-05-22 0.0"
2026-05-23 0.0"
2026-05-24 0.0"
2026-05-25 0.0"
2026-05-26 0.14"
2026-05-27 0.23"
2026-05-28 0.08"
2026-05-29 0.09"
2026-05-30 0.29"
2026-05-31 0.06"
2026-06-01 0.0"
2026-06-02 0.0"
2026-06-03 0.16"
2026-06-04 0.22"
2026-06-05 0.0"
2026-06-06 0.12"
2026-06-07 0.24"
2026-06-08 0.18"
2026-06-09 0.08"
2026-06-10 0.0"
2026-06-11 0.17"
2026-06-12 0.0"
2026-06-13 0.31"
2026-06-14 0.0"
2026-06-15 0.0"
2026-06-16 0.07"
2026-06-17 0.0"
2026-06-18 0.0"
2026-06-19 0.0"
2026-06-20 0.09"
2026-06-21 0.0"
2026-06-22 0.0"
2026-06-23 0.14"
2026-06-24 0.12"
2026-06-25 0.0"
2026-06-26 0.04"
2026-06-27 0.16"
2026-06-28 0.0"
2026-06-29 0.0"
2026-06-30 0.0"
2026-07-01 0.0"
2026-07-02 0.07"
2026-07-03 0.0"
2026-07-04 0.0"
2026-07-05 0.18"
2026-07-06 0.0"
2026-07-07 0.2"
2026-07-08 0.07"
2026-07-09 0.0"
2026-07-10 0.11"
2026-07-11 0.0"
2026-07-12 0.0"
2026-07-13 0.0"
2026-07-14 0.0"

Snowfall Calendar


Date Average 2026

Annual Peak Snowpack


Seasonal Comparison


Oceanic Nino Index