Ron Demers (@rondemersktiv4) 's Twitter Profile
Ron Demers

@rondemersktiv4

Chief Meteorologist at KTIV for over 20 years. Life long Siouxlander. Dad to 4 incredible kids. Husband to an amazing wife who puts up with my hectic life.

ID: 2516266332

calendar_today22-05-2014 20:35:20

13,13K Tweet

3,3K Followers

142 Following

Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

A few snow showers could move through the region into Tuesday morning. But are the milder temperatures we've had going to stick around? We have the forecast here ktiv.com/2026/02/02/bit…

A few snow showers could move through the region into Tuesday morning. But are the milder temperatures we've had going to stick around?

We have the forecast here ktiv.com/2026/02/02/bit…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

A little light snow drifted through the region today and we could see a bit more into Wednesday morning. But then warming takes over! You can see how much warmer the forecast gets here ktiv.com/2026/02/03/lit…

A little light snow drifted through the region today and we could see a bit more into Wednesday morning. But then warming takes over!

You can see how much warmer the forecast gets here ktiv.com/2026/02/03/lit…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

While we've seen a little warmth earlier in the week, the sun has been a bit hard to come by. Soon we'll see both the sun AND the warmth! To view the full forecast ktiv.com/2026/02/04/muc…

While we've seen a little warmth earlier in the week, the sun has been a bit hard to come by. Soon we'll see both the sun AND the warmth!

To view the full forecast ktiv.com/2026/02/04/muc…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

While temperatures soared into the 50s & 60s Thursday, it won't be quite as warm Friday. It's going to be windier as well. To view the full forecast ktiv.com/2026/02/05/win…

While temperatures soared into the 50s & 60s Thursday, it won't be quite as warm Friday. It's going to be windier as well.

To view the full forecast ktiv.com/2026/02/05/win…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

While Friday was a little cooler, it won't take long for warming to take over yet again. To view the latest on this mild forecast ktiv.com/2026/02/06/wee…

While Friday was a little cooler, it won't take long for warming to take over yet again.

To view the latest on this mild forecast ktiv.com/2026/02/06/wee…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

This is pretty remarkable to see temperatures hitting the 70s at this point in the year. Records are falling by the wayside pretty easily in parts of the area. Sioux City's old record for this date was 62 set in 1954.

This is pretty remarkable to see temperatures hitting the 70s at this point in the year. Records are falling by the wayside pretty easily in parts of the area. Sioux City's old record for this date was 62 set in 1954.
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

A cold front means we won't feel the same record warmth on Tuesday as we did Monday, but it will still be well above average. To view the full forecast ktiv.com/2026/02/09/aft…

A cold front means we won't feel the same record warmth on Tuesday as we did Monday, but it will still be well above average.

To view the full forecast ktiv.com/2026/02/09/aft…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

After temperatures cooled from Monday into Tuesday, we're about to see warming get going again. To check out the warming forecast ktiv.com/2026/02/10/tem…

After temperatures cooled from Monday into Tuesday, we're about to see warming get going again.

To check out the warming forecast ktiv.com/2026/02/10/tem…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

While we could see some sprinkles or flurries tonight, the biggest theme in our forecast is how warm our temperatures will be right on through the weekend. To view the full forecast ktiv.com/2026/02/11/our…

While we could see some sprinkles or flurries tonight, the biggest theme in our forecast is how warm our temperatures will be right on through the weekend.

To view the full forecast ktiv.com/2026/02/11/our…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

While warm temperatures will be the main theme of the forecast, we can't rule out a shower chance to start the weekend. To view the full forecast ktiv.com/2026/02/12/uns…

While warm temperatures will be the main theme of the forecast, we can't rule out a shower chance to start the weekend.

To view the full forecast ktiv.com/2026/02/12/uns…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

While record highs could still fall on Tuesday, cooler weather starts moving in after that with maybe even some snow accumulating from Thursday into Thursday night. To view the full forecast ktiv.com/2026/02/16/rec…

While record highs could still fall on Tuesday, cooler weather starts moving in after that with maybe even some snow accumulating from Thursday into Thursday night.

To view the full forecast ktiv.com/2026/02/16/rec…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

Believe it or not, a "marginal risk" of severe storms has been put over parts of Siouxland for this evening. As a few thunderstorms develop, we can't rule out seeing some gusty winds being produced. The most likely timeframe will from 5 pm until 10 pm.

Believe it or not, a "marginal risk" of severe storms has been put over parts of Siouxland for this evening. As a few thunderstorms develop, we can't rule out seeing some gusty winds being produced. The most likely timeframe will from 5 pm until 10 pm.
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

While warmth has ruled our weather world as of late, colder weather now moves in with snow chances by Thursday. To view the full forecast ktiv.com/2026/02/17/spr…

While warmth has ruled our weather world as of late, colder weather now moves in with snow chances by Thursday.

To view the full forecast ktiv.com/2026/02/17/spr…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

Much of Siouxland will be in a Winter Weather Advisory for our First Alert Weather Day on Thursday. How much snow might we see? To view the full forecast ktiv.com/2026/02/18/fir…

Much of Siouxland will be in a Winter Weather Advisory for our First Alert Weather Day on Thursday. How much snow might we see?

To view the full forecast ktiv.com/2026/02/18/fir…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

Snow will make for some slick conditions south of Sioux City tonight. How long will the snow chances continue? To view the full forecast ktiv.com/2026/02/19/fir…

Snow will make for some slick conditions south of Sioux City tonight. How long will the snow chances continue?

To view the full forecast ktiv.com/2026/02/19/fir…
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

The visibility continues to be a problem in southern Siouxland. These are also the areas that have partially to completely covered roads so be safe out there.

The visibility continues to be a problem in southern Siouxland. These are also the areas that have partially to completely covered roads so be safe out there.
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

8:50 PM UPDATE: Travel has become dangerous in much of southern and southeastern Siouxland with many roads partially to completely covered. Even if you're not traveling tonight, be careful Friday as rough road conditions will linger for a while.

8:50 PM UPDATE: Travel has become dangerous in much of southern and southeastern Siouxland with many roads partially to completely covered. Even if you're not traveling tonight, be careful Friday as rough road conditions will linger for a while.
Ron Demers (@rondemersktiv4) 's Twitter Profile Photo

We've seen a cold stretch of weather, but that's about to change. Although there's still wintry weather to talk about. To view the full forecast ktiv.com/2026/02/23/tur…

We've seen a cold stretch of weather, but that's about to change. Although there's still wintry weather to talk about.

To view the full forecast ktiv.com/2026/02/23/tur…