| Source | Rapid Fire Updates™ |
Updated 10:15 PM EDT | Get Free Weather Stickers® | Share: |
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May 20, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
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May 20, 2013
The Salvation Army says it is activating disaster response teams and mobile feeding units to help residents and rescuers in Moore.
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May 20, 2013
Several children have been pulled out of the rubble alive at a school in an Oklahoma City suburb.
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May 20, 2013
Homeland Security Secretary Janet Napolitano is assuring Oklahoma's governor that the Obama administration will provide all possible help to the state after a massive tornado tore through the Oklahoma City suburbs.
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May 20, 2013
A monstrous tornado as much as a mile wide roared through the Oklahoma City suburbs Monday, flattening entire neighborhoods, setting buildings on fire and landing a direct blow on an elementary school.
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May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
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May 20, 2013
The moon has a new hole on its surface thanks to a boulder that slammed into it in March, creating the biggest explosion scientists have seen on the moon since they started monitoring it.
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May 20, 2013
Chinese authorities say rainstorms that battered southern China this week have killed 55 people and left 14 others missing.
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May 20, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
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May 20, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
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May 20, 2013
These stunning images of nature captured across the globe will change the way you view our world.
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May 20, 2013
Photos and social media reports of severe weather damage over the weekend in Oklahoma, Iowa and Kansas.
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May 20, 2013
Continuing coverage of destructive severe weather.
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May 19, 2013
A tornado kicked up debris in an Oklahoma City suburb and threatened a number of tourist attractions on historic Route 66 but there were no immediate reports of injuries or major damage.
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May 19, 2013
State emergency officials are monitoring a tornado in the Wichita area.
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May 20, 2013
The latest breaking news from the scene, tornado warnings, photos and more.
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May 19, 2013
Mice and other critters return from a month long stay in space.
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May 20, 2013
Some locations have seen 5 to 6 inches of rainfall.
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May 19, 2013
See the tornado, damaging wind and large hail reports on our interactive map.
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May 19, 2013
See images and video from the Plains as severe thunderstorms left their mark.
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— Cancel
| Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. Fog early. High of 88F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%. |
| Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 66F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%. |
| Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 88F. Winds from the SSW at 10 to 15 mph. Chance of rain 30%. |
| Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%. |
| Overcast with a chance of a thunderstorm and a chance of rain. High of 81F. Winds from the SW at 5 to 10 mph. Chance of rain 50%. |
| Partly cloudy with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 52F. Winds from the WSW at 5 to 15 mph shifting to the NNW after midnight. Chance of rain 40%. |
| Partly cloudy in the evening, then clear. Low of 41F. Winds from the NNW at 5 to 10 mph. |
| Mostly cloudy with a chance of rain. High of 72F. Winds from the South at 5 to 10 mph. Chance of rain 20%. |
| Overcast with a chance of rain. High of 73F. Winds from the SSE at 5 to 10 mph. Chance of rain 30%. |
| Overcast with a chance of a thunderstorm. Fog overnight. Low of 59F. Winds from the South at 5 to 10 mph. Chance of rain 40%. |
| Mostly cloudy with a chance of a thunderstorm. High of 79F. Winds less than 5 mph. Chance of rain 40%. |
| Partly cloudy with a chance of rain. Low of 63F. Winds less than 5 mph. Chance of rain 40%. |
| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 67 | 65 | 78 | 67 | 84 | 66 | 72 | 66 |
| Wind | 3 mph SSW | 6 mph SSW | 9 mph SSW | 8 mph SSW |
| Humidity | 92% | 70% | 56% | 81% |
| Chance of Precip. | 10% | 10% | 20% | 30% |
| Cloud Cover | 65% | 12% | 39% | 62% |
| Conditions | Fog | Clear | Chance of a Thunderstorm | Chance of a Thunderstorm |
| Sunrise & Sunset |
5:53 AM
8:21 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 69 | 65 | 81 | 67 | 86 | 67 | 73 | 65 |
| Wind | 7 mph SSW | 10 mph SSW | 10 mph SSW | 9 mph SSW |
| Humidity | 85% | 63% | 54% | 74% |
| Chance of Precip. | 10% | 10% | 30% | 40% |
| Cloud Cover | 70% | 70% | 38% | 11% |
| Conditions | Mostly Cloudy | Mostly Cloudy | Chance of a Thunderstorm | Chance of a Thunderstorm |
| Sunrise & Sunset |
5:52 AM
8:22 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 69 | 64 | 78 | 64 | 76 | 64 | 69 | 62 |
| Wind | 8 mph SSW | 8 mph SSW | 6 mph SW | 7 mph West |
| Humidity | 84% | 64% | 63% | 76% |
| Chance of Precip. | 40% | 50% | 50% | 20% |
| Cloud Cover | 74% | 93% | 10% | 49% |
| Conditions | Chance of a Thunderstorm | Chance of a Thunderstorm | Chance of a Thunderstorm | Chance of a Thunderstorm |
| Sunrise & Sunset |
5:51 AM
8:22 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 56 | 49 | 66 | 42 | 70 | 40 | 56 | 35 |
| Wind | 13 mph NNW | 14 mph NNW | 11 mph NNW | 8 mph NNW |
| Humidity | 81% | 41% | 33% | 43% |
| Chance of Precip. | 10% | 10% | 0% | 0% |
| Cloud Cover | 36% | 47% | 41% | 45% |
| Conditions | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Sunrise & Sunset |
5:51 AM
8:23 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 45 | 33 | 61 | 34 | 68 | 37 | 57 | 38 |
| Wind | 7 mph NNW | 8 mph NNW | 4 mph North | 4 mph South |
| Humidity | 64% | 36% | 32% | 48% |
| Chance of Precip. | 0% | 0% | 0% | 0% |
| Cloud Cover | 0% | 7% | 16% | 10% |
| Conditions | Clear | Clear | Clear | Clear |
| Sunrise & Sunset |
5:50 AM
8:24 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 47 | 37 | 66 | 45 | 66 | 47 | 60 | 48 |
| Wind | 4 mph West | 3 mph NNE | 2 mph ENE | 5 mph SE |
| Humidity | 71% | 46% | 50% | 64% |
| Chance of Precip. | 0% | 0% | 0% | 0% |
| Cloud Cover | 0% | 5% | 11% | 42% |
| Conditions | Clear | Clear | Clear | Partly Cloudy |
| Sunrise & Sunset |
5:49 AM
8:25 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 54 | 51 | 63 | 54 | 64 | 56 | 54 | 53 |
| Wind | 5 mph SSE | 6 mph South | 7 mph SSE | 5 mph SSE |
| Humidity | 85% | 75% | 76% | 99% |
| Chance of Precip. | 10% | 10% | 10% | 0% |
| Cloud Cover | 98% | 38% | 94% | 100% |
| Conditions | Overcast | Partly Cloudy | Overcast | Fog |
| Sunrise & Sunset |
5:49 AM
8:26 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 55 | 54 | 64 | 58 | 70 | 60 | 60 | 60 |
| Wind | 3 mph South | 5 mph SSE | 6 mph SSE | 5 mph South |
| Humidity | 96% | 82% | 71% | 99% |
| Chance of Precip. | 10% | 0% | 10% | 10% |
| Cloud Cover | 88% | 92% | 94% | 94% |
| Conditions | Fog | Overcast | Overcast | Fog |
| Sunrise & Sunset |
5:48 AM
8:27 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 61 | 61 | 74 | 63 | 72 | 64 | 65 | 64 |
| Wind | 4 mph South | 4 mph South | 4 mph South | 3 mph SSE |
| Humidity | 97% | 65% | 74% | 95% |
| Chance of Precip. | 10% | 10% | 10% | 10% |
| Cloud Cover | 94% | 86% | 72% | 68% |
| Conditions | Fog | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy |
| Sunrise & Sunset |
5:48 AM
8:27 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 65 | 64 | 77 | 64 | 75 | 65 | 67 | 64 |
| Wind | 2 mph South | 3 mph South | 4 mph South | 3 mph South |
| Humidity | 93% | 64% | 71% | 92% |
| Chance of Precip. | 10% | 10% | 10% | 10% |
| Cloud Cover | 74% | 74% | 66% | 66% |
| Conditions | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy |
| Sunrise & Sunset |
5:47 AM
8:28 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 69 | 64 | 79 | 64 | 75 | 65 | 67 | 64 |
| Wind | 3 mph SSW | 3 mph SSW | 3 mph South | 3 mph South |
| Humidity | 85% | 60% | 69% | 90% |
| Chance of Precip. | 0% | 0% | 0% | 0% |
| Cloud Cover | 72% | % | % | % |
| Conditions | Mostly Cloudy | Clear | Clear | Clear |
| Sunrise & Sunset |
Sun does not rise
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| May 20, 2013 | Max Temp | Min Temp |
|---|---|---|
| Normal (KIAD) | 76 °F | 52 °F |
| Record (KIAD) | 93 °F (1996) | 36 °F (2002) |
| Yesterday | 74 °F | 59 °F |
| Yesterday's Cooling Degree Days: 2 | ||
| City | Distance | Mag. | Time & Date |
|---|---|---|---|
| No recent earthquake activity has been reported nearby. | |||
| Air Quality | AQ Index | Pollutant | |
|---|---|---|---|
| Yesterday | Good | PM10 | |
| Yesterday | Good | OZONE | |
| Current | Good | PM2.5 | |
| Current | Good | OZONE | |
| Monday | Good | OZONE | |
| Monday | Good | PM2.5 | |
| Tuesday | Moderate | PM2.5 | |
| Tuesday | Good | OZONE | |
| Wednesday | Good | OZONE | |
| Wednesday | Good | PM2.5 | |
| Thursday | Good | OZONE | |
| Thursday | Good | PM2.5 | |
| Friday | Good | OZONE | |
| Friday | Good | PM2.5 |
| May. 20, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 5:53 AM EDT | 8:21 PM EDT |
| Civil Twilight | 5:22 AM EDT | 8:51 PM EDT |
| Nautical Twilight | 4:44 AM EDT | 9:29 PM EDT |
| Astronomical Twilight | 4:02 AM EDT | 10:12 PM EDT |
| Moon | 3:28 PM EDT (5/20) | 2:44 AM EDT (5/20) |
| Length Of Visible Light | 15h 29m | |
| Length of Day |
14h 28m
Tomorrow will be 1m 35s longer.
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| Waxing Gibbous, 79% of the Moon is Illuminated | ||||
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Today
Waxing Gibbous
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May 25
Full
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May 31
Last Quarter
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Jun 8
New
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Jun 16
First Quarter
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| State Highs | State Lows |
|---|---|
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84 °F
Stafford
83 °F
Warrenton
83 °F
Tappahannock
82 °F
Melfa
82 °F
Louisa
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57 °F
Dublin
57 °F
Hot Springs
58 °F
Blacksburg
59 °F
Wise
59 °F
Winchester
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| Station | Depth | Elevation | No new snow has been reported. |
|---|
| City | Temp. | Conditions | Updated |
|---|---|---|---|
| Leesburg | 73 °F | Clear | 10:15 PM EDT |
| Dulles Airport | 73 °F | Mostly Cloudy | 9:52 PM EDT |
| Gaithersburg | 73 °F | Clear | 10:15 PM EDT |
| Manassas | 70 °F | N/A | 10:15 PM EDT |
| Flight | To | ETA | Status |
|---|---|---|---|
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SWA1471 Denver, CO |
KIAD | 10:28PM | On Time |
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CHQ6054 New York, NY |
KIAD | 10:29PM | On Time |
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CPZ5818 Minneapolis, MN |
KIAD | 10:40PM | On Time |
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ASH2660 Charlotte, NC |
KIAD | 10:50PM | On Time |
| Flight Tracker by FlightAware | |
| Type | Condition |
|---|---|
| Flight Rule: | VFR (KHEF) |
| Wind Speed: | 3.0 kts. |
| Wind Dir: | 160° (SSE) |
| Ceiling: | Unlimited |
METAR KHEF 210215Z 16003KT 10SM 21/20 A3001 RMK AO1
| Event | Date | Forecast |
|---|---|---|
| Jason Masi | 1:00 PM EDT 2013-04-21 |
Partly Cloudy, 53°F |
| Solo @ Hunter's Run | 1:00 PM EDT 2013-04-21 |
Partly Cloudy, 53°F |
| Event | Date | Forecast |
|---|---|---|
| Yankees vs. Orioles | 7:05 PM EDT on May 20, 2013 | Partly Cloudy, 79 °F |
| Twins vs. Braves | 7:10 PM EDT on May 20, 2013 | Partly Cloudy, 81 °F |
| Event | Date | Forecast |
|---|---|---|
| Livorno vs. Brescia | 6:30 PM CEST on May 22, 2013 | Clear, High 69° F/ 21° C |
| Empoli vs. Novara | 8:45 PM CEST on May 22, 2013 | Clear, High 68° F/ 20° C |
| Event | Date | Forecast |
|---|---|---|
| Coca-Cola 600 | 6:16 PM EDT on May 26, 2013 | Chance of Rain, 70 °F |
| FedEx 400 benefiting Autism Speaks | 1:15 PM EDT on June 02, 2013 | Average High 81° F/ 27° C |
| Event | Date | Forecast |
|---|---|---|
| Crowne Plaza Invitational at Colonial | 8:30 AM CDT on May 23, 2013 | Partly Cloudy, 68 °F |
| Crowne Plaza Invitational at Colonial | 8:30 AM CDT on May 24, 2013 | Partly Cloudy, 68 °F |
| Station Location | Temp. | Heat Index | Dew Point | Humidity | Wind | Precipitation | Elevation | Updated | Type | Website |
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| Emerald Park Estates, Leesburg, VA | 67.7 °F | - | 66 °F | 93% | West at 0.0 mph | 0.00 in / hr | 444 ft | 10:23 PM EDT | Rapid Fire | |
| Big Woods, Leesburg, VA | 70.6 °F | - | 66 °F | 87% | East at 0.0 mph | 0.00 in / hr | 489 ft | 10:19 PM EDT | Normal | |
| Roxbury Heights Estates, Leesburg, VA | 71.1 °F | 70 °F | 66 °F | 84% | SSW at 0.0 mph | - / hr | 594 ft | 10:13 PM EDT | Normal | |
| Downtown, Leesburg, VA | 70.8 °F | 70 °F | 66 °F | 84% | South at 0.1 mph | 0.00 in / hr | 344 ft | 10:23 PM EDT | Rapid Fire | |
| Kincaid Forest, Leesburg, VA | 71.5 °F | - | 68 °F | 88% | SSE at 0.0 mph | 0.00 in / hr | 294 ft | 10:19 PM EDT | Normal | |
| Hamilton Knolls, Hamilton, VA | 71.7 °F | 70 °F | 67 °F | 86% | South at 0.0 mph | 0.00 in / hr | 515 ft | 10:22 PM EDT | Rapid Fire | |
| A Rose Hill Estate, Hamilton, VA | 70.2 °F | - | 66 °F | 86% | ESE at 0.0 mph | 0.00 in / hr | 490 ft | 10:20 PM EDT | Normal | |
| Lakes at Red Rock, Leesburg, VA | 70.4 °F | - | 66 °F | 86% | West at 0.0 mph | 0.00 in / hr | 276 ft | 10:20 PM EDT | Normal | |
| VADOT 7_@_287_Leesburg, Hillsboro, VA | 72 °F | 71 °F | 67 °F | 84% | South at 2 mph | 0.00 in / hr | 542 ft | 9:45 PM EDT | MADIS | |
| Belmont Country Club, Ashburn, VA | 71.9 °F | 71 °F | 67 °F | 84% | South at 0.0 mph | 0.00 in / hr | 302 ft | 10:23 PM EDT | Rapid Fire | |
| Waterford, Waterford, VA | 70.3 °F | 71 °F | 64 °F | 80% | SSE at 0.0 mph | 0.00 in / hr | 450 ft | 10:20 PM EDT | Normal | |
| Catoctin Creek - South Fork, Purcellville, VA | 66.8 °F | - | 67 °F | 100% | North at 0.0 mph | 0.00 in / hr | 484 ft | 10:23 PM EDT | Rapid Fire | |
| Ashburn Village 1, Ashburn, VA | 73.6 °F | 73 °F | 68 °F | 82% | SSW at 0.0 mph | 0.00 in / hr | 279 ft | 10:23 PM EDT | Rapid Fire | |
| Kinsman Farm, Philomont, VA | 71.0 °F | - | 67 °F | 88% | SSW at 0.0 mph | 0.00 in / hr | 510 ft | 10:20 PM EDT | Normal | |
| Ashburn Village, Ashburn, VA | 74.4 °F | 75 °F | 68 °F | 80% | South at 0.0 mph | - / hr | 320 ft | 10:10 PM EDT | Normal | |
| Brambleton, Ashburn, VA | 69.8 °F | - | 68 °F | 93% | West at 0.0 mph | - / hr | 358 ft | 10:19 PM EDT | Normal | |
| Brambleton, Brambleton, VA | 74.0 °F | 74 °F | 68 °F | 83% | West at 0.0 mph | 0.00 in / hr | 310 ft | 10:22 PM EDT | Rapid Fire | |
| Nina Ct, Waterford, VA | 72.1 °F | 71 °F | 68 °F | 85% | North at 4.0 mph | 0.00 in / hr | 443 ft | 10:14 PM EDT | Rapid Fire | |
| Wheatland, Purcellville, VA | 67.2 °F | - | 64 °F | 91% | SSW at 0.0 mph | 0.00 in / hr | 535 ft | 10:23 PM EDT | Rapid Fire | |
| Main Street Near Round Hill Fire Station, Round Hill, VA | 68.5 °F | - | 65 °F | 90% | West at 0.0 mph | 0.00 in / hr | 548 ft | 10:23 PM EDT | Rapid Fire | |
| The Oaks, Purcellville, VA | 66.3 °F | - | 65 °F | 95% | WSW at 0.0 mph | 0.00 in / hr | 538 ft | 10:22 PM EDT | Rapid Fire | |
| Bald Hill Rd, Lucketts, Leesburg, VA | 68.4 °F | - | 67 °F | 94% | NW at 0.0 mph | 0.00 in / hr | 434 ft | 10:23 PM EDT | Rapid Fire | |
| Pipe and Nail Pub on S. Short Hill Mtn., Purcellville, VA | 72.5 °F | 73 °F | 66 °F | 80% | ESE at 0.0 mph | 0.00 in / hr | 945 ft | 10:22 PM EDT | Normal | |
| VADOT Rt_15_@_Lucketts, Lansdowne, VA | 67 °F | - | 66 °F | 94% | WSW at 0 mph | 0.00 in / hr | 313 ft | 9:45 PM EDT | MADIS | |
| Middleburg Online, Middleburg, VA | 70.5 °F | 74 °F | 61 °F | 71% | North at 0.0 mph | 0.00 in / hr | 525 ft | 10:22 PM EDT | Rapid Fire | |
| Stone Ridge, Stone Ridge, VA | 73.0 °F | 73 °F | 68 °F | 83% | SE at 0.0 mph | 0.00 in / hr | 365 ft | 10:23 PM EDT | Rapid Fire | |
| Brookdale, Round Hill, VA | 67.5 °F | - | 66 °F | 93% | NW at 0.0 mph | 0.00 in / hr | 736 ft | 10:14 PM EDT | Normal | |
| Weatherscience.net, Potomac Falls, VA | 69.9 °F | - | 67 °F | 90% | NNE at 0.0 mph | 0.00 in / hr | 276 ft | 10:23 PM EDT | Rapid Fire | |
| Bull Run Mountain, Haymarket, VA | 69.2 °F | - | 67 °F | 93% | WNW at 1.0 mph | 0.00 in / hr | 1035 ft | 10:19 PM EDT | Normal | |
| APRSWXNET Middleburg VA, Middleburg, VA | 69 °F | - | 66 °F | 90% | West at 0 mph | 0.00 in / hr | 513 ft | 9:50 PM EDT | MADIS | |
| APRSWXNET Round Hill VA , Lincoln, VA | 70 °F | - | 66 °F | 86% | West at 0 mph | 0.00 in / hr | 1797 ft | 9:39 PM EDT | MADIS | |
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