OMAHA, Nebraska -- It could be slick on the roads around Omaha this morning.
The National Weather Service issued a freeze warning that's in effect until 9 a.m.
They say a freeze warning will go into effect tomorrow morning at midnight through 9 a.m., too.
Overnight lows are expected to drop below freezing for several hours, which could damage plants and trees outside.
Daytime temperatures will be in the high 40s to low 50s.
They say temperatures will steadily warm-up each day through the weekend, when temperatures are expected to reach the 70s by Sunday.