Conditions: Baltimore, Maryland, 05/16/2024 11:00:03 pm
Temperature

66°

Mostly Clear

57°

Dew Point
Relative Humidity

73%

Feels Like

66°

Wind (ENE)

10mph

Air Pressure

29.85

Sun
Sun Rise

05:51 AM

Sun Set

08:14 PM

Day Length

14:23 Hours

Difference

1 min 46 sec gain

Moon
Moon Rise

01:43 PM

Moon Set

02:42 AM

Next: Full Moon

May 23,2024

Moon Phase

Waxing Gibbous

Climate
Average Low

52°

74°

Average High
Record Low

37°


(2016)

92°


(1998)
Record High
Conditions

Snow Tuesday February 13: My Call And High Resolution Model Simulation

snow forecast
National Weather Service
Winter Weather
Forecast
Warnings

Monday Night Update February 12 

The storm moving in overnight will be rapidly developing as it crosses our region. With this intensification, it will generate its own cold air, pulling it down to the surface as heavy rain changes to a burst of snow. 

The snowfall rates may be 1 inch per hour or more, however, it will be battling the warm ground for stickage. 

I wanted to share the high-resolution HRRR Model simulation for a good suggestion on the timing. The amount of snow that may lay, stay, and accumulate will be a challenge. The wet snow will melt on warmer ground. After the heavy rate overtakes the melting for stickage, the compression of the heavy snow AND some additional melting will make for a slushy mess that will measure less than what actually falls.  

Below is my estimated call with the latest model and NWS snow maps. 

Winter Weather Advisory/Winter Storm Warning

Snow maps below.

The Winter Weather Advisory: Snow 1 to 3 inches

  • Central Maryland, including the colder areas from Hagerstown, Frederick, Westminster, and the Hereford Zone
  • Metro areas around Baltimore, Columbia, Bel Air, and Elkton along I-95
  • Southern Pennsylvania from Gettysburg, York, and Lancaster

Winter Storm Warning: Snow 4 to 8 inches

  • Maryland: Cumberland to Garrett County
  • Pennsylvania around Harrisburg and NORTH!
  • Also, a heads up if traveling to metro New York

February 12 Winter Weather Advisory Storm Warning Tuesday

 

Radar Simulation

HRRR Model 3 AM to 1 PM

February 13 weather radar simulation snow HRRR

 

Snapshots

5 AM

February 13 snow radar Tuesday am 5

 

7 AM

February 13 snow radar Tuesday am 7

 

Temperatures 

8 AM

February 13 snow radar Tuesday am 8

 

10 AM

February 13 snow radar Tuesday am 10

 

12 PM

February 13 snow radar Tuesday pm 12

 

Note: It Will Turn WINDY As Well

The strengthening storm will pull in strong winds during the morning. Gusts may range from 40 mph inland to 50 mph near the coast.

February 12 weather storm winds

 

 

HRRR Snow Total Suggestion 

February 13 snow forecast Tuesday HRRR

 

My Call For Snowfall

February 13 my call for snowfall

Other Snowfall Maps

Computer Model Guidance

NAM 3 Km

February 12 weather snow forecast Tuesday NAM

 

GFS Model

February 12 weather snow forecast Tuesday GFS

 

National Weather Service

Maryland

February 12 weather snow forecast Tuesday NWS Maryland

 

Pennsylvania

Central State

February 12 weather snow forecast Tuesday NWS Central PA

 

Full State

February 12 weather snow forecast Tuesday NWS Pennsylvania

 

Recent Snow Reports

January 19 Recap

Click here for the maps and full report

January 19 NWS snow spotters Maryland and Virginia

 

Jan 16 Snow Report

Click here or the map to see: The Snow Report Ending Jan 16

January 16 snow report Maryland Virginia

 

Subscribe for eMail Alerts

Weather posts straight to your inbox

Sign up and be the first to know!

 

Explore More

Maryland Snow Climate History And Other Winter Pages

STEM Assemblies/In School Fields Trips Are Back

Click to see more and ‘Book’ a visit to your school

 

RECENT Winter Outlook Reports:

My Winter Outlook: More Snow

Snow Outlook Winter 2024

Faith in the Flakes Gear

 

El Niño Winter Updates

Late November: Warm Water Shifts West In Pacific Could Mean More Snow For Eastern US

El Nino Sea Surface Temperatures November 22

Computer Models Support East Coast Storm Track

Winter Precipitation El Nino CFSv2 Model

 

El Niño Advisory

The latest NOAA report is confident in a Very Strong event. Possibly HISTORIC! This refers to the temperatures in the Pacific, with impacts on the US Winter Storm Track.

El Nino November 2023 

 

Winter Weather Folklore: Top 20 and more signals from nature for snow.

 

NOAA’s Winter Outlook 2024

Winter Outlook 2024 From Two Farmers Almanacs Return to Cold and Snow

 

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 when I need it and 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