A Severe Thunderstorm Watch has been issued for areas west of Omaha until 11 p.m.; however, the metro area will likely have thunderstorms on and off throughout the overnight.
Iowa Republicans are holding their state's presidential nominating caucuses on January 3, even though New Hampshire is threatening to move its traditional first-in-the-nation primary into December.
Iowa Republican Party Chairman Matt Strawn says voters and candidates need the certainty of a firm date.
Florida's decision last month to move its primary to January 31 set off a chain reaction by early-voting states to preserve their leadoff status.
New Hampshire's chief election official says Nevada's decision this month to hold caucuses Jan. 14 would crowd the primary, and has threatened to hold his before the holidays.
Strawn admits the Iowa GOP board's vote Monday puts his state at risk of falling behind New Hampshire. But he points to 2008 when Iowa went January 3, followed by New Hampshire January 8.