Conditions: Baltimore, Maryland, 12/19/2024 12:00:03 pm
Temperature

46°

Mostly Cloudy

26°

Dew Point
Relative Humidity

45%

Feels Like

41°

Wind (NNW)

10mph

Air Pressure

30.29

Sun
Sun Rise

07:21 AM

Sun Set

04:46 PM

Day Length

09:25 Hours

Difference

0 min 9 sec loss

Moon
Moon Rise

09:22 PM

Moon Set

10:51 AM

Next: Last Quarter

Dec 22,2024

Moon Phase

Waning Gibbous

Climate
Average Low

27°

44°

Average High
Record Low


(1989)

66°


(1931)
Record High
Conditions

December 19 Colder Air May Bring A Mix Of Rain And Snow Friday Then Frigid Weekend

Maryland Weather
climate data
rain timeline
Winter Weather
Forecast

December 19, 2024

Thursday Morning Report

Winter begins on Saturday, and the one thing I’ve noticed is that the colder air seems to be a little more aggressive. This helped boost the rain that arrived yesterday evening AND maybe the new clipper racing through the Northern Plains this morning. That system may arrive sooner to interact with a coastal storm and bring additional snow showers tomorrow and Saturday.

There is support for a burst of snow into Southern PA and just west of Philadelphia… perhaps even affecting Northern Delmarva.

Morning Surface Weather

Cooler air is flowing in, while an active and nearly stationary front is just off the coast.

A strong Clipper in the Northern Plains will be charging our way and trying to link up with the coastal energy as a new Low-Pressure forms.

At this time, they seem to just barely connect.., which is why we have rain and snow showers expected tomorrow.

December 19 weather Thursday morning storm cold snow

 

Wind Forecast 7 AM to 7 PM

December 19 weather wind forecast

 

2 PM Temperatures

December 19 weather forecast temperatures Thursday afternoon

 

CLIMATE DATA: Baltimore

TODAY December 19

Sunrise at 7:22 AM

Sunset at 4:46 PM

Normal Low in Baltimore:  29ºF

Record 6ºF in 1989

Normal High in Baltimore: 47ºF

Record 66ºF 1924; 1931

Baltimore Drought Update

  • 7.20 inches BELOW AVERAGE rainfall since September 1st
  • 7.68 inches BELOW AVERAGE rainfall since January 1st

 

Friday December 20

Morning Temperatures

December 19 weather forecast temperatures Friday morning

 

Afternoon Temperatures

December 19 weather forecast temperatures Friday afternoon

 

Coastal Storm And Colder Air

The two elements are just barely connecting as they try to bring snow showers to parts of the region North of Baltimore.

A burst of snow may affect travel near Philadelphia Friday night into Saturday morning.

ECWMF Model

Friday Afternoon

December 19 weather forecast storm Friday

Closer Look

December 19 weather forecast storm snow Friday afternoon

Friday Night

December 19 weather forecast storm snow Friday night

Saturday Morning

December 19 weather forecast storm snow Saturday morning

Snow Forecast

That burst of snow may bring 2 to 4 inches of snow to the western suburbs of Philadelphia… a coating north of Baltimore… and maybe Northeastern Maryland (Cecil County).

December 19 weather snow forecast

 

Cold Temperatures

Note that wind chills may feel 20 degrees colder

December 19 weather forecast temperatures Saturday morning

 

LONGER RANGE OUTLOOK

Jet Stream: Saturday

The core of the cold air will settle in this weekend!

December 19 weather jet stream cold weekend

 

Animation Saturday to Christmas Day

The core of the cold air this weekend will be followed by a shift to warmer air for the holiday week starting on Christmas.

December 19 weather forecast jet stream

 

Christmas Day

A push of mild air is shown here IN THE JET STREAM. These are not hot surface temperatures—they are just back to near and above average.

December 19 weather jet stream Christmas

 

 

7 Day Forecast

Much colder air will follow after this storm and last into Monday.

Milder air may arrive with rain showers for Christmas Day.

December 19 weather forecast 7 day Thursday

 

Subscribe for eMail Alerts

Weather posts straight to your inbox

Sign up and be the first to know!

 

FITF Gear on Sale

In Case You Missed This

The Faith In The Flakes Dec 5 Origin Story

December Snow JB_B FITF 2009

 

In Case You Missed It:

November 22 Snow Report

November 22 Snow Analysis Map Mid Atlantic

WINTER OUTLOOK

My Winter Outlook Report

Winter 2024 to 2025 Snow Forecast Maryland Pennsylvania Virginia West Virginia Delaware

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

 

SCHEDULE A WEATHER BASED STEM ASSEMBLY

Severe Weather: Storm Smart October and next spring Winter Weather FITF (Faith in the Flakes): November To March Click to see more and send a request for your school.

School Weather Assemblies Storm Smart FITF

THANK YOU:

Baltimore Magazine Readers Choice Best Of Baltimore

Maryland Trek 11 Day 7 Completed Sat August 10

We raised OVER $104,000 for Just In Power Kids – AND Still Collecting More

The annual event: Hiking and biking 329 miles in 7 days between The Summit of Wisp to Ocean City.

Each day, we honor a kid and their family’s cancer journey.

Fundraising is for Just In Power Kids: Funding Free Holistic Programs. I never have and never will take a penny. It is all for our nonprofit to operate.

Click here or the image to donate:

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