Trump holds big lead over Haley, DeSantis ahead of Iowa caucuses, but icy weather a wildcard
- First contest of the race for the 2024 Republican presidential nomination is being held in Iowa on Monday
- Donald Trump has a formidable lead over Nikki Haley and Ron DeSantis, but icy weather could impact vote

Voters venture into sub-zero temperatures on Monday to kick off the US Republican presidential nomination race with the Iowa caucuses, the first major test of whether frontrunner Donald Trump can beat out rivals Nikki Haley and Ron DeSantis.
With a commanding lead in polls, the ex-president is expected to win the Midwestern state’s first-in-the-nation vote handily as he bids to be the Republican standard-bearer against President Joe Biden in November.
But Iowans may have to contend with the coldest conditions in the modern era of presidential election campaigns, with blizzards and a potential wind chill in some areas of -42 degrees Celsius (-45 Fahrenheit) - potentially throttling turnout.
Trump, Haley and DeSantis were all forced to cancel appearances in the home stretch of campaigning.

“Dress warmly tomorrow,” Trump said at a campaign event Sunday in Indianola, just south of capital Des Moines, coming on the heels of him having to scrap three weekend rallies. “Brave the weather, go out, and save America”.