Conditions: Baltimore, Maryland, 12/22/2025 09:30:03 am
Temperature

28°

Mostly Sunny

18°

Dew Point
Relative Humidity

65%

Feels Like

28°

Wind (N)

0mph

Air Pressure

30.58

Sun
Sun Rise

07:23 AM

Sun Set

04:47 PM

Day Length

09:24 Hours

Difference

0 min 2 sec gain

Moon
Moon Rise

09:35 AM

Moon Set

07:11 PM

Next: First Quarter

Dec 27,2025

Moon Phase

Waxing Crescent

Climate
Average Low

27°

43°

Average High
Record Low


(1989)

71°


(2013)
Record High
Conditions

December 22 Light Snow Or Mix Before A Mild Christmas Holiday Then Another Arctic Blast To End The Year

holiday
Maryland Weather
National Weather Service
climate data
rain timeline
Forecast

Monday, December 22, 2025

Today will be the coldest day of the week. We continue to be on the edge of a big warm-up in the middle of the nation, and winter hanging on in New England. The net result has us in the transition zone. That will put a light snow or mix on display Tuesday morning, while some accumulating snow will affect travel through the Poconos, New York, and New England.

Christmas looks mild, then another push of cold will include more icy mix to watch later this week.

On the bright side, today is the first FULL DAY of winter with daylight 2 seconds longer than yesterday!

HEADLINES

  • Today the coolest day of the week
  • Tuesday light snow or mix in the morning, then mild
  • Warmer Christmas Holiday
  • Friday may bring freezing rain
  • Arctic air arrives next week BEFORE the New Year

 

Morning Temperatures

December 22 weather temperatures Monday morning

 

Morning Surface Weather

High pressure is in control today with sun and light wind.

The next system will race across the Great Lakes to the Northeast. This is what we are tracking for possible light snow arriving by daybreak tomorrow.

December 22 weather storm map Monday morning

 

Stormy Quick View: Monday Morning to Tuesday Evening

December 22 weather snow forecast maps

Snapshots

Tuesday Morning

Brief light mix of snow and rain for us, but watch for more snow to our north.

December 22 weather snow forecast maps Tuesday morning

 

Tuesday Evening

Mild locally, but accumulating impact snow expected for the New York suburbs through New England. This includes Boston.

December 22 weather snow forecast maps Tuesday afternoon

 

Afternoon Temperatures

December 22 weather temperatures Monday afternoon

 

MOUNTAIN CAM:

WESTERN MARYLAND SNOW

Wind is still in full force in this region. A fresh coasting to few inches of snow has blanketed the region.

This webcam is positioned at The Greene Turtle Deep Creek Lake and shows Wisp Resort, including a zoomed-in view of Squirrel Cage, The Face, the terrain park, Boulder, the mountain coaster, the tubing park and a shot of McHenry Cove at Deep Creek Lake!

CLIMATE DATA: Baltimore

Yesterday: Low 27°F; High 48°F

Precipitation: 0.00″

Season Snow Total: 2.0″

Snow Depth: 0″

Top Wind Gust: 32 mph

TODAY December 22

Sunrise at 7:23 AM

Sunset at 4:48 PM

Normal Low in Baltimore: 28ºF

Record Low: 4ºF in 1960 & 1989

Normal High in Baltimore: 46ºF

Record High: 71ºF in 2013

Rainfall Deficit at BWI

  • Ending 2024 = -8.00″
  • Since Jan 1 = -7.95″
  • We are STILL DOWN -15.95″ INCLUDING LAST YEAR

 

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FAITH IN THE FLAKES STORE

NOW OPEN FOR THE SEASON

click here

 

TUESDAY

Light mixed precipitation develops overnight. This may include a light snow and rain mix at daybreak, then temperatures increase.

The concern will be for accumulating snow northward through Pennsylvania and metro New York.

Radar Simulation Midnight to 4 PM

December 22 weather radar snow rain Tuesday

 

Snapshots

6 AM

December 22 weather radar snow rain Tuesday 6 AM

 

7 AM

December 22 weather radar snow rain Tuesday 7 AM

 

Morning Temperatures

December 22 weather temperatures Tuesday morning

 

Noon

December 22 weather radar snow rain Tuesday noon

 

Afternoon Temperatures

December 22 weather temperatures Tuesday afternoon

 

Looking Ahead:  Friday to Sunday

  • The next weather system will again track with our region on the edge.
  • There has been a trend of colder air slipping into our region, which may allow for a period of freezing rain on Friday.
  • Then a weekend warm-up ahead of the next push of cold air.
  • This model shows freezing rain developing during the day. I’ve sped up the process with the expectation of that icy mix in the morning.

December 22 weather freezing rain weekend

 

Jet Stream Friday to Next Monday

  • While the middle of the nation will experience a large ridge and unseasonal warm up, I expect we will remain active on the edge of the influence in a battle zone.
  • Following the rain event, Sunday will be one more push of arctic air worth watching BEFORE the end of the year.
  • That cold shot will arrive just beyond our 7-day outlook shown below.

December 22 weather jet stream weekend

7 Day Forecast

Monday: Sunny and cool.

Tuesday: AM ‘mixed’ showers.

Christmas Eve: Mostly sunny.

Christmas Day: Mostly cloudy, a shower possible (40%).

Friday: Morning freezing rain possible, then mild.

Saturday: Partly cloudy.

Sunday: Late-day rain (60%) ahead of the next cool down.

December 22 weather forecast 7 day Monday Christmas

 

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Snow Report December 14  and Grade My Forecast

In case you missed it, click this image for brief summary of the final snow totals from the last event.

December 14 weather snow total Sunday

Snow Report December 5 to 6 and Grade My Forecast

In case you missed it, click this image for brief summary of the final snow totals from the last event.

December 6 weather snow analysis preliminary

 

 

My Winter Outlook For Above-Average Snow

Click here for the full report

Winter 2025 to 2026 My Call for Suggested Snowfall

 

 

La Niña Advisory

This was issued October 9, as expected: A weak and short-lived event to start winter may play a different role this winter.

October 9 La Nina Advisory map Pacific Ocean

In Case You Missed It

Woolly Bear Caterpillar Winter Folklore

These are NOT all the same caterpillar!

Woolly Bear Caterpillars And Imposters For Winter Weather Folklore

 

Winter Outlook From 2 Farmers’ Almanacs

Winter Outlooks 2025 to 2026 Two Farmers Almanacs

 

STEM Assemblies/In School Fields Trips Are Back

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

THANK YOU:

Baltimore Sun Magazine Readers’ Choice Best Of Baltimore

Best of Baltimore 2025 Meteorologist Justin Berk

Maryland Trek 12 Day 7 Completed Sat August 9

UPDATED: We raised OVER $170,000 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:

Maryland Trek 12 Finish August 9 2025

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 can also 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

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