Dave Mazza

Chief Meteorologist at NBC4 in Columbus. Full-time Husband, Dad, Boilermaker... Go Jackets!!! Opinions are my own, but probably shared by others 😆

[Dave Mazza @DaveNBC4]

Good Morning!
- Last rain on 6/4 in 2020 (0.75")
- Warmest low on 6/4 in 1943 (73°)
- Rain of 1"+ : 4 times
- Temps above 89°: 13 times
- Temps below 40°: never
- A year ago it was 87°, 87° two years ago, 87° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Last rain on 6/3 in 2021 (0.34")
- Warmest low on 6/3 in 1943/1919 (72°)
- Rain of 1"+ : 3 times
- Temps above 89°: 9 times
- Temps below 40°: never
- A year ago it was 85°, 84° two years ago, 94° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

What an amazing sunset after a perfect weather day today!

More gems on the way this week too.
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Last rain on 6/2 in 2024 (0.07")
- Warmest low on 6/2 in 1943 (73°)
- Rain of 1"+ : 4 times
- Temps above 89°: 7 times
- Temps below 40°: 1 time
- A year ago it was 78°, 70° two years ago, 93° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

WHAT A SUNSET 😎

The sky looks artful tonight with all the colors. Clearing skies will set us up for a cool start Tuesday, but some nearly perfect weather the next few days to come!
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Last rain on 5/30 in 2025 (0.70")
- Warmest low on 5/30 in 1991/1942 (73°)
- Rain of 1"+ : 2 times
- Temps above 89°: 8 times
- Temps below 40°: 3 times
- A year ago it was 65°, 72° two years ago, 87° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Last rain on 5/29 in 2024 (0.34")
- Warmest low on 5/29 in 2012/1941 (71°)
- Rain of 1"+ : 4 times
- Temps above 89°: 13 times
- Temps below 40°: 4 times
- A year ago it was 76°, 69° two years ago, 86° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Wow 👀

What a sky after our 851p sunset. Sunsets will get 13 mins later by late June.
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Be aware for "Sneaky Sunshine" 😎

It will not feel hot outside Friday or any time through the final weekend of May and into early June.

BUT, the sun (UV) is as strong as it gets in Ohio. Take caution, wear sunscreen, protect your skin.
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Last rain on 5/28 in 2024 (0.06")
- Warmest low on 5/28 in 2012 (71°)
- Rain of 1"+ : 3 times
- Temps above 89°: 8 times
- Temps below 40°: 6 times
- A year ago it was 63°, 74° two years ago, 78° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Record Rainfall today!!

* 4th wettest May day ever
* May 2026 now 4th wettest May on record
* May 2026 now 19th wettest month in Columbus ever
* @8.32" we are 3.47" above normal for May
* @20.93" we are 4.58" above normal for the year
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Rain last 2 years on 5/26
- Warmest low on 5/26 in 2014 (73°)
- Rain of 1"+ : 2 times
- Temps above 89°: 6 times
- Temps below 40°: 5 times
- A year ago it was 64°, 78° two years ago, 76° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Rain is coming back, grab the rain gear! ☂🌧

Flood Watch goes into effect at 2am until 2am Thursday.

What to expect from this mid-week rain event.
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Last rain on 5/26 in 2024 (0.08")
- Warmest low on 5/26 in 1880 (75°)
- Rain of 1"+ : 5 times
- Temps above 89°: 5 time
- Temps below 40°: 4 times
- A year ago it was 72°, 83° two years ago, 76° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Last rain on 5/23 in 2024 (0.13")
- Warmest low on 5/23 in 1925 (71°)
- Rain of 1"+ : 1 time
- Temps above 89°: 1 time
- Temps below 40°: 9 times
- A year ago it was 63°, 80° two years ago, 81° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Rain last 2 years on 5/22
- Warmest low on 5/22 in 2024 (69°)
- Rain of 1"+ : 4 times
- Temps above 89°: 4 times
- Temps below 40°: 8 times
- A year ago it was 57°, 82° two years ago, 80° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Last rain on 5/21 in 2025 (0.58")
- Warmest low on 5/21 in 2013 (71°)
- Rain of 1"+ : 2 times
- Temps above 89°: 4 times
- Temps below 40°: 5 times
- A year ago it was 69°, 89° two years ago, 77° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Good Morning!
- Last rain on 5/20 in 2025 (0.30")
- Warmest low on 5/20 in 1996 (70°)
- Rain of 1"+ : 3 times
- Temps above 89°: 3 times
- Temps below 40°: 4 times
- A year ago it was 61°, 88° two years ago, 69° three years ago
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

SEVERE T-STORMS WARNINGS CONTINUE until 930pm

For Delaware, S Union, N Madison, N Frankling, W Licking counties.

Until 9p for W Madison & NW Fayette counties.

Storms moving east @ 25-35mph

Winds to 60mph & penny sized hail possible.
Full forecast: https://t.co/HryNV4gRoo

[Dave Mazza @DaveNBC4]

Rain & Storms moving in right now!

Storms have heavy pockets of rain, lightning, & winds possible to 60mph with some of the strongest storms.

Most cells are moving east @ 30-35mph.

If thunder roars, head indoors, be safe!
Full forecast: https://t.co/HryNV4gRoo