Herndon (20170) Daily Weather Forecast

2 Storms Could Hit VA Ahead Of Thanksgiving Holiday

Warm weather lasts through the weekend before storms arrive in NoVA and DC, which could affect Thanksgiving travel plans, forecasters said.

Full Hunter’s Moon May Be Big And Orange: Best Time To Look In VA

Find out when to see the big, orange, full Hunter’s Moon over Virginia this weekend.

Record-Setting Weather Likely In VA This Weekend: Latest Forecast

Potentially record-breaking temperatures are predicted this weekend in Northern Virginia and the D.C. capital region. Here's the latest.

Tropical Depression Ophelia: NoVA Flood Watch As Storm Churns Over VA

Ophelia downgraded to a tropical depression Saturday evening and is moving north through the state. NoVA is still under a flood watch.

Tropical System To Bring Heavy Rain, Gusty Winds To VA This Weekend

Warm ocean water could mix with a low pressure system off the Atlantic coast is forecast to produce heavy rain and wind gusts across VA.

Rare Green Comet Is Hurtling Toward Earth: How To See Nishimura In VA

Skygazers in Virginia still have a few days to see a newly discovered green comet before it disappears for 400 years.

Hurricane Lee Latest: Dangerous Surf, Rip Currents Forecast For VA

While Hurricane Lee continues to move through the Atlantic, rip tides, rainfall and cooler temperatures are forecast for Virginia this week.

Extreme Heat In VA: Advisory Issued With High Near 100 Degrees

A heat advisory has been issued for the metro DC region, including Northern Virginia, with a high temperature of 100 degrees forecast.

Flights Resume With Delays At BWI, DC Airports After Stormy Monday

All three airports serving the Baltimore-Washington, D.C. area grounded flights for a time Monday due to severe thunderstorms.

Air Quality Alert Issued For NoVA, DC As Wildfire Smoke Returns

Wildfire smoke passing over DC, Virginia on Monday and Tuesday is putting some groups at risk. An orange air quality alert has been issued.

Severe Thunderstorm Watch Issued For NoVA, DC: Weather Alert

Severe thunderstorms are expected to move through the Washington, D.C. area and parts of Northern Virginia into Monday evening.

Severe Thunderstorm Warning issued For NoVA, DC

A severe thunderstorm warning was issued Wednesday for the D.C. metro region, bringing winds of 60 mph and quarter-sized hail.

State of Emergency Declared For VA In Response To Ida: Northam

A state of emergency was declared Tuesday in Virginia, as Tropic Depression Ida brings the risk of tornadoes, heavy rains and flooding.

Groundhog Day 2021: When Will Spring Weather Come To Herndon

This year, Punxsutawney Phil looks for his shadow in a livestreamed event that can be seen in Herndon and elsewhere around the country.

115 Heat Index Monday, Excessive Heat Watch Issued For NoVA, DC

The National Weather Service has issued an excessive heat watch for northern Virginia and DC, where it could feel like 115 by Monday.

First Snow Of 2020: A Day In Photos From Herndon

We asked Herndon readers to submit photos of snow from their windows and they shared some great pix.

Fog Advisory Issued For NoVA, DC; Visibility Low On Interstates

A dense fog advisory is in place Friday night for the Washington, DC, region because of limited visibility, especially on metro interstates.

Here’s How Fast Herndon Temperature Is Rising

A new study published by The Washington Post has found where temperatures have risen dangerously fast across the United States.

NoVA, DC Weather: Flash Flood Watch Issued

There may be up to 3 inches of rain in northern Virginia, DC during the flash flood watch period, according to the National Weather Service.

Here's How Hot It's Going To Be In Herndon Friday, Hour By Hour

Here's a breakdown of what you can expect Friday as the heat progresses in the area.

Severe Thunderstorm Watch Issued Across NoVA, DC

The National Weather Service has issued an alert for DC and northern Virginia for thunderstorms that could bring hails and damaging winds.

Northern Lights May Be Visible This Weekend In NoVA

The aurora borealis, or northern lights, could dance across the sky as far south as northern Virginia this weekend. Check it out.

Winter Storm Warning In Herndon: What To Expect

A Winter Storm Warning has been issued for our area. Here's what you should expect Tuesday evening and into Wednesday.

Stunning Temperature Reported In Herndon

As a brutal polar blast freezes the Midwest, we're also seeing extreme lows in our region.

When's Our Next Chance Of Snow In Herndon?

The upcoming forecast has quite a surprise in store for us.

Herndon Snowfall: Here's What To Expect Tuesday

Snow is headed our way Tuesday evening, but how much can you expect to get? We have the breakdown.

Snow Coming To Herndon This Week: Forecast

Snow is about to make its return to our area.

Blast Of Winter Air, Possible Snow Coming To Herndon

There is "increasing confidence" of bitterly cold air swooping in next week, and a chance of snow.

Here's When We Could Next See Snow In Herndon

As the bitter cold sets in, more chances for snow begin to enter the forecast.

Snow Not Ruled Out This Weekend In Herndon

While things are still trending toward rain, the window remains open for snow in our area -- as well as some on Thursday.

More Snow To Fall Thursday In Herndon: Report

The possibility of weekend snow has dropped, but it looks like we'll get snow on Thursday instead.

Herndon's Final Snowfall Total Is Stunning

After 35 straight hours of snowfall, forecasters were amazed at how much snow ended up falling on our area.

Another Snowstorm On The Way To Herndon?

As the region digs out from double-digit snow totals in some areas, forecasters say more snow could be on its way.

Herndon Snowfall Update: Here's What To Expect This Weekend

With snow expected to start on Saturday, here is what you should be prepared for, according to forecasts.

Herndon Snow Update: Snowfall Expected Deep Into Sunday

As the weekend approaches, the forecast is getting clearer, and the odds of local snowfall continue to solidify.

Up To 9" Snow Possible In Herndon, And More May Be On The Way

Weather models are predicting snow between a dusting and up to nine inches this weekend, and signs indicate that more snow could be coming.

'Chance Of Snow' In Herndon This Weekend: Forecast

The National Weather Service says snow is possible this weekend in our area.

Rain, Rain, And More Rain Coming To Herndon

The rain is going to keep on falling right through the new year in our area.

Upcoming Snow Chances In Herndon: Forecast

As winter settles in, when can we expect to see snow in our area?

Herndon Weather This Week: Here's What To Expect

The weather this week in our area is going to be very unmemorable, with clouds and rain here and there and middling temperatures.