Snow in Casa Grande, Arizona Winter storm alerts · 7-day snow forecast · average snowfall

Alerts for Casa Grande right now

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Snow forecast — next 7 days

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Measurable snow is rare in Casa Grande: the 1991–2020 normal rounds to zero — only a trace in most years, and nights reach freezing on about 17 days a year. When snow or ice does arrive, it causes outsized trouble because roads are rarely treated — watch for Winter Weather Advisories and Freeze Warnings.

Winter by month

MonthSnowfallDays 1″+Days with snow coverFreezing nightsAvg. low
November0″00245°F
December0″00738°F
January0″00539°F
February0″00242°F
Year0″0017

NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Casa Grande (3 mi from the city center, +13 ft elevation difference). Averages smooth out big years: single winters can bring half or double the normal.

Winter weather map around Casa Grande

Nearby cities

Maricopa0″/yrFlorence0″/yrSan Tan Valley0″/yrQueen Creek0″/yrChandler0″/yrGilbert0″/yrMesa0″/yrTempe0″/yr

All Arizona winter alerts and cities → · National winter storm map → · Frost dates by ZIP code →

Questions

How much snow does Casa Grande get a year?

0 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Casa Grande station, 3 miles away).

Is there a winter storm warning for Casa Grande today?

This page checks the National Weather Service for active alerts at Casa Grande's location every time you open it; the box at the top lists any winter storm, winter weather, cold or freeze alert in effect right now.

How many freezing nights does Casa Grande have?

About 17 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, December, averages a low of 38 °F.