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Generators in St. John: Lake County has seen damaging thunderstorm winds and floods in the last 10 years, with hail up to 1.75 inches.
In Lake County, July highs average about 84°F and January lows about 17°F, with roughly 39 inches of rain a year. Long, cold winters put furnaces and pipes to the test.
Over the last 10 years the National Weather Service recorded damaging thunderstorm winds, floods and hailstorms in Lake County, with hail up to 1.75 inches across. After a storm, a quick roof and gutter check catches damage before it turns into a leak.
Lake County has had 18 federal disaster declarations in the last 25 years, most often for severe storms; the latest was Severe Storms, Straight-Line Winds, Tornadoes, And Flooding (2026).
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Enough for the fridge, heating or cooling, lights and medical equipment; the pro sizes it from what you want running.
A standby generator starts on its own in an outage; portable is cheaper but has to be wheeled out and fuelled.
These are Lake County figures — more about homes in Hammond.
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