Conditions: Baltimore, Maryland, 09/20/2024 09:20:03 am
Temperature

72°

Mostly Cloudy

65°

Dew Point
Relative Humidity

79%

Feels Like

72°

Wind (E)

8mph

Air Pressure

29.95

Sun
Sun Rise

06:53 AM

Sun Set

07:06 PM

Day Length

12:13 Hours

Difference

2 min 33 sec loss

Moon
Moon Rise

08:31 PM

Moon Set

09:55 AM

Next: Last Quarter

Sep 24,2024

Moon Phase

Waning Gibbous

Climate
Average Low

57°

78°

Average High
Record Low

42°


(2020)

92°


(1998)
Record High
Conditions

July 13 Weather Developing Another Strong Heat Wave

Maryland Weather
climate data
rain timeline
Forecast

Saturday July 13, 2024

Morning Report

Baltimore hit 82ºF yesterday as the rain kept us cooler. The latest numbers for BWI continue to show 24 days total at or above 90ºF. We are about to add more to the list, including maybe a few days near or above 100ºF with this new heat wave.

A disturbance is still stuck along the coast, so we continue to have rain this morning near Baltimore, across Delmarva to the Beaches. This may last into early afternoon, then eventually fade. But some downpours are still possible in this region.

Inland, we will see the leading edge of the new air mass building in a strong heat wave that will continue into the week ahead.

Within this next surge of hot air, there may be a few impulses of strong to severe thunderstorms in the evenings and at night. There is some relief expected by the end of the work week.

Heat Wave Records To Consider

The excessive Heat Wave building in may only bring one or two challenges to record highs (in Baltimore). Here are some high marks to pay attention to. The best chance we will have will be on Wednesday to match the old record.

  • Sunday July 14: 101ºF in 1954
  • Monday July 15: 102ºF in 1995
  • Tuesday July 16: 104ºF in 1988
  • Wednesday July 17: 101ºF in 1988

Morning Temperatures

July 13 weather temperatures Saturday morning

 

LIVE RADAR and LIGHTNING WIDGET

 

 

Morning Surface Weather

The line of rain is associated with the nearly stalled disturbance. Pockets of rain between Baltimore and Delmarva may produce a few downpours through the early afternoon. This will slowly shift east and gradually fade later today.

July-13-weather-Saturday-morning

Satellite Simulation: Cloud Cover

8 AM to 8 PM

July 13 weather forecast satellite Satellite

 

Afternoon Temperatures

July 13 weather temperatures Saturday afternoon

 

CLIMATE DATA: Baltimore

TODAY July 13

Sunrise at 5:52 AM

Sunset at 8:33 PM

Normal Low in Baltimore:  68ºF

Record 55ºF in 1978

Normal High in Baltimore: 89ºF

Record 99ºF 1880; 1954; 1966

SUNDAY JULY 14

As the heat wave develops, there may be some scattered afternoon thundershowers.

Morning Temperatures

July 13 weather temperatures Sunday morning

 

Afternoon Temperatures

July 13 weather temperatures Sunday afternoon

 

 

Radar Simulation: Noon to Midnight

July 13 weather forecast storm radar Sunday

 

 

Looking Ahead: Best Chance For Late Day Storms

Within the Heat Wave, there will be some disturbances that may bring enhanced late-day or evening storms. Working off the high heat, there may be some potential severe weather in addition to local downpours.

Monday

July 13 weather storm forecast Monday

 

Wednesday

July 13 weather storm forecast Wednesday

 

Thursday

July 13 weather storm forecast Thursday

 

Friday

July 13 weather storm forecast Friday

 

7 Day Forecast

July 13 weather forecast 7 day Saturday

 

Please share your thoughts and best weather pics/videos, or just keep in touch via social media.

 

RESTATING MY MESSAGE ABOUT DYSLEXIA

I am aware there are some spelling and grammar typos and occasional other glitches. I take responsibility for my mistakes and even the computer glitches I may miss. I have made a few public statements over the years, but if you are new here, you may have missed it: I have dyslexia and found out during my second year at Cornell University. It didn’t stop me from getting my meteorology degree and being the first to get the AMS CBM in the Baltimore/Washington region.

One of my professors told me that I had made it that far without knowing and to not let it be a crutch going forward. That was Mark Wysocki, and he was absolutely correct! I do miss my mistakes in my own proofreading. The autocorrect spell check on my computer sometimes does an injustice to make it worse. I also can make mistakes in forecasting. No one is perfect at predicting the future. All of the maps and information are accurate. The ‘wordy’ stuff can get sticky. 

There has been no editor who can check my work while writing and to have it ready to send out in a newsworthy timeline. Barbara Werner is a member of the web team that helps me maintain this site. She has taken it upon herself to edit typos when she is available. That could be AFTER you read this. I accept this and perhaps proves what you read is really from me… It’s part of my charm. #FITF