Heat in Lower Snake River Plain, Idaho

Heat March 1, 2026 – March 31, 2026 · Lower Snake River Plain, Idaho

What the National Weather Service wrote

March 2026 was the warmest ever occurring at the Pocatello ASOS site at the Pocatello Regional Airport. The average monthly temperature of 46.6 degrees was over 2 degrees warmer than the previous all time record of 44.2 degrees set in 1986. The all time warmest temperature of 77 degrees for the month occurred three straight days from the 18th through the 20th.

The wider storm

March was the warmest on record for 5 ASOS sites in the Pocatello forecast area and included Pocatello, Idaho Falls, Burley, Challis and Stanley.

Source: NOAA Storm Events Database, event 1329921. Narratives are written by the National Weather Service forecast office that issued the report.

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