Western states experience unseasonally low temperatures but New York and Washington DC could reach 40C by end of week Unseasonal snow has fallen in some parts of the US, while other parts of the country brace for a heatwave this week. A strong cold front spread into the western US from the north...
Source: [Guardian World](https://www.theguardian.com/environment/2026/jun/29/weather-tracker-north-west-us-hit-by-snow-ahead-of-eastern-heatwave)