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Early snowfall expected Saturday before shift to rain across DC region

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Early snowfall expected Saturday before shift to rain across DC region


The FOX 5 Weather Team has been closely monitoring a winter storm that is expected to impact the Northeast and Mid-Atlantic on Saturday and Sunday.  

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With new data and projections coming in, what are our latest expectations? Let’s dive in!

As for timing, the latest projections are now leaning towards a faster overall storm. This means one that begins earlier on Saturday, as early as the middle morning hours, but one that wraps up faster as well. 

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Most projections show the storm leaving our region before the midnight hour on Saturday night. 

This would leave Sunday as a cold and windy, but dry, day for any clean-up or digging out that parts of our region will have to do in its wake.  

With the timing of the storm itself coming better into focus, the issue then becomes hammering out the details of what that means for the storm. 

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Typically, the coldest part of the day is just before dawn, while the warmest is in the middle of the afternoon. This means that the earlier the storm arrives, the more likely it is to start as wintry precipitation. We believe this will be the case with this storm. 

D.C., Baltimore, and even parts of southern Maryland may see this system begin as snow or sleet as early as 9-10 a.m. on Saturday. 

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Most guidance shows a healthy pool of cold air in place during the morning hours. The key to snowfall totals is how fast this cold area will erode and retreat northward. 

By the middle of the afternoon and progressing through the evening hours, as the storm system starts to intensify to our south, winds will pick up out of the south and east. 

This is important because those winds will carry some southern and Atlantic “warmth” into the region. That typically happens above the surface first, causing snow to turn over to mix and sleet pellets, before changing over to all rain as the warm layer expands.  

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The question for us forecasters is how far north and west this rain/snow line will progress, and more recent trends have continued to push that line farther and farther west. 

While western areas will still see higher snowfall totals because they are expected to stay snowing longer, a change over to mix at any point will reduce totals compared to pure snow. 

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READ MORE: DC snow forecast: Most significant snowfall in 2 years possible Saturday for parts of DC metro area

At this time, FOX 5 has not seen any weather models that show all the snow for D.C. and Baltimore. Expectations are that after a wintry start, it will change over to rain pretty quickly in the afternoon. 

This change is not expected to come until the late afternoon and evening for those areas to the far northwest.  

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So what are our latest expectations? 

While we do believe D.C. starts as snow and mix, and potentially could even see a little slushy accumulation during the morning and lunchtime hours mostly, we do favor a change over to an at times heavy, cold rain that will likely naturally wash away any accumulation received for the most part. 

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Mother Nature will likely do her plowing on this one in the immediate D.C. and Baltimore areas. 

Once you get west of the I-95 corridor, we are expecting about 2-4″ of wet snow out closer to the highlands, with, of course, the most expected in the mountains west of the I-81 corridor.  

For those areas out to the west. As you get up towards the elevation climb in northern Montgomery, Frederick, Carroll, and Fauquier counties — the question is not so much about whether you will see snow longer – but instead about how heavy that snow could be. 

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Light snow is picky. Ground temperatures have to be below freezing for it to stick, otherwise it simply melts on contact. 

Heavier snow is much more tricky. Snow can pile up on just about any surface as long as the rate at which it is falling is faster than the rate at which the ground can melt it. 

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Whether or not a band of heavy, thumping snow will be present with this storm is something that weather computers have been struggling with over the last couple of days.  

When news breaks, stream FOX 5 DC anytime. Get the FOX Local app on your smart TV.

The American model, seen above, has been the most aggressive with the snow coming down heavily for several hours early Saturday afternoon just north and west of D.C. before the eventual changeover to mix and rain. 

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What we would call a “boom” scenario shows 4-8″ as close as western Loudoun, Northern Fauquier and Montgomery counties, and Frederick and Carroll counties. 

This will be a threat to monitor going forward.  

On the other hand, the oftentimes more reliable European weather model shown above is considerably less impressive with snowfall rates. This leads to a little more ground melt occurring and keeps snowfall totals more suppressed before a faster changeover to mixing compared to its American counterpart. 

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The rate of initial snowfall and the speed of the changeover are the two keys that will lead to this storm being a boom or a bust in those western zones. 

As for the rest of the Northeast, most models show that D.C. will not be the only major city to suffer the wrath of the dreaded rain/snow line. Other I-95 cities like Philadelphia, and New York City may miss out on some of the larger totals as eastern winds and mild air of the Atlantic lead to mixing. Cold air is expected to fight harder in the interior Northeast, however. Boston will likely get one of the better snowstorms of the past few winters out of this winter storm, while some interior parts of New England could see around a foot of snow. 

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Even around the Mid-Atlantic, local ski resorts in our mountains could do quite well with the coming storm. 

Once we get beyond the weekend, is there anything else that we have our eyes on? 

Well, the first major blizzard of 2024 could arrive early next week — just not in the D.C. region. The stronger storms usually have a better model agreement about a week in advance, and both the American and European models are in strong agreement of a major storm in the Midwest early next week, centered around next Tuesday. 

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It could be the first storm that gets widespread blizzard warnings, particularly in the Upper Midwest, so travelers next week be warned!  

For the D.C. region, the center of this storm is expected to pass far to our west. Without a major block in place to force the storm onto the coastline, we are not talking about a blizzard threat here in the Mid-Atlantic region. 

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The storm could drag up so much warmth on its eastern flank that temperatures on Tuesday could approach 60°F on Tuesday afternoon and evening. However, the morning hours will need to be monitored. Cold air in place with a retreating high pressure to the north could lead to something known as “cold air damming,” which is where a northeast wind traps low-level cold air up against the Appalachian Mountains. 

This could lead to some quick morning snow or ice that could make roadways slick for the morning commute, potentially impacting local schools. 

It is something we will have our eyes on closely over the next week.  

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FOX 5 will continue to keep you up to date on these storms, and any more that happen to come our way this winter season. 



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IndyCar announces start time for highly anticipated Freedom 250 Grand Prix on the streets of Washington, DC

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IndyCar announces start time for highly anticipated Freedom 250 Grand Prix on the streets of Washington, DC


NEWYou can now listen to Fox News articles!

The NTT IndyCar Series is gearing up to hit the streets of Washington, D.C., for the first time Aug. 23, and now we know when the green flag will wave.

There is no question about it: The Freedom 250 Grand Prix of Washington, D.C., is going to be a full-on spectacle as cars race past some of the most iconic monuments our nation has to offer.

It’s getting the level of coverage it deserves.

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TRUMP TOUTS INDYCAR DRIVERS’ ‘SPECIAL’ ABILITY AT FREEDOM 250 GRAND PRIX SHOWCASE, SEEMINGLY ENDING HOT DEBATE

Practice sessions 1 and 2 will air Saturday, Aug. 22, on FS1 and FS2, respectively. Qualifying will take place that evening from 5-6:30 p.m. ET on FS2.

Then, Sunday morning, the IndyCar broadcast booth regulars — lap-by-lap commentator Will Buxton and former drivers-turned-broadcasters Townsend Bell and James Hinchcliffe — will call the warmup from 9-10 a.m. ET on FS1.

IndyCar will celebrate America’s 250th birthday with the Freedom 250 Grand Prix of Washington, D.C. (Andrew Harnik/Getty Images)

After that, expanded pre-race coverage will get underway on FOX at 11:30 a.m. ET, with the race getting started shortly after 1 p.m. ET.

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SCOTT DIXON LEAVING CHIP GANASSI RACING THROWS A HUGE WRENCH INTO INDYCAR’S SILLY SEASON

On top of the IndyCar action, the International Race of Champions, or IROC, will make its return as a support series for the weekend. 

That race is scheduled for Saturday with IndyCar greats Helio Castroneves, Dario Franchitti and Tony Kanaan taking part alongside NASCAR legends Jeff Gordon, Kurt Busch, Bobby Labonte, Rusty Wallace and Bill Elliott using the same Pontiac Firebirds the original IROC series used from 1996 to 2006.

IndyCar drivers (from left) David Malukas, Felix Rosenqvist and Alex Palou visited the White House this week. (Aaron Schwartz/CNP/Bloomberg)

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

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There’s a lot of excitement around this one-of-a-kind addition to the 2026 IndyCar calendar, and, this week, reigning series champ Alex Palou, Indy 500 champ Felix Rosenqvist and Team Penske’s David Malukas were all at the White House to meet with President Donald Trump and to knock out some pit stop practice.

IndyCar has another big weekend ahead. The series heads to Nashville Superspeedway for the Borchetta Bourbon Music City Grand Prix on Sunday, which will air on FOX immediately after the 2026 FIFA World Cup Final.



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Calls grow for Green to recall Hawaii National Guard from DC | Honolulu Star-Advertiser

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Calls grow for Green to recall Hawaii National Guard from DC | Honolulu Star-Advertiser




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National Guard continuing DC deployment through Inauguration ’29

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National Guard continuing DC deployment through Inauguration ’29


The U.S. Department of Defense confirmed Wednesday the National Guard will remain deployed in Washington, D.C., through Inauguration Day 2029.

Mayor Muriel Bowser and other city officials have been against deployment since it began last summer, but pushing back has been an uphill battle.

More than 5,000 National Guard troops are deployed in the city after President Donald Trump signed an executive order declaring a crime emergency, and that number swelled for the Fourth of July.

City leaders made it clear they want the National Guard to leave, but the Defense Department says the troops will stay through the end of the Trump administration.

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City leaders argue the National Guard is unnecessary, the soldiers are not trained in law enforcement and it’s bad for business. A lawsuit filed by the D.C. attorney general was overturned on appeal pending further litigation.

“My understanding is that there’s going to be some sort of proceeding in September, and so the city is still litigating that we don’t want these National Guard troops from other states here,” D.C. Council Chairman Phil Mendelson said.

On July 9, the D.C. Council sent letters to Michigan Gov. Gretchen Whitmer and U.S. Virgin Islands Gov. Albert Bryan asking them to withdraw their National Guard soldiers that were sent for the Fourth of July celebrations.

“We respectfully ask that you recall all Michigan National Guard personnel as soon as practicable and decline any extension of their current deployment,” Council wrote to Whitmer.

“To have National Guard troops sent here from states across the nation who are armed, who are not trained in our laws, does not help us advance public safety and is not the right path forward,” Councilmember Brooke Pinto said.

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The Council did not reach out to any other governors with troops deployed to Washington.

Bowser declined to comment on the extension of the guard’s deployment.

News4 reached out to both governors’ offices for comment but has not heard back.



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