Skip Navigation Linkweather.gov
NOAA logo - Click to go to the NOAA homepage National Weather Service Automated Flood Warning Systems NWS logo - Click to go to the NWS homepage
nav bar left
tab left Precipitation Map Legend tab right
Rain Gauge Rain Gauge
≥ 90% Flash Flood Guidance
≥ 70% Flash Flood Guidance
< 70% Flash Flood Guidance
Flash Flood Guidance Not Available For Location
Observation More Than 24 Hours Old
Out of Service

Last map update: 10/23/2014 at 10:25:01 am EDT
10/23/2014 14:25:01 UTC
What is UTC time?

Map Overlays

Precipitation Collapse

State of Virginia Precipitation Summary

Fairfax County, VA Rainfall Data (Units in Inches)
Last update: 2014-10-23 10:10:01 EDT
Location Name 15 Min. 30 Min. 1 Hr. 3 Hr. 6 Hr. 12 Hr. 24 Hr.
Accotink Creek at Lake Accotink near Springfield (lacv2)
Tabular Data (UTC) | Tabular Data (EDT)
------0.12
Colvin Run at Lake Fairfax near Reston (lffv2)
Tabular Data (UTC) | Tabular Data (EDT)
---0.000.000.000.16
Holmes Run at Fairview Lake (fvlv2)
Tabular Data (UTC) | Tabular Data (EDT)
-----0.000.16
Horsepen Run above Oak Hill (West Ox Road Regional Pond) (woxv2)
Tabular Data (UTC) | Tabular Data (EDT)
------0.16
Middle Run at Huntsman Lake (htlv2)
Tabular Data (UTC) | Tabular Data (EDT)
-----0.000.08
Old Courthouse Spring Branch near Wolf Trap near Besley Road (crrv2)
Tabular Data (UTC) | Tabular Data (EDT)
------0.20
Piney Run at Reston (Northern Sector Pond 1) (rnsv2)
Tabular Data (UTC) | Tabular Data (EDT)
-----0.000.20
Rabbit Branch at Royal Lake in Burke (rylv2)
Tabular Data (UTC) | Tabular Data (EDT)
----0.000.000.12
Rocky Run near Tysons Corner (Pulte/McLean Regional Pond) (prpv2)
Tabular Data (UTC) | Tabular Data (EDT)
------0.16
Sideburn Branch at Woodglen Lake (wglv2)
Tabular Data (UTC) | Tabular Data (EDT)
---0.000.000.000.12
South Run at Lake Mercer (lmrv2)
Tabular Data (UTC) | Tabular Data (EDT)
-----0.000.08
Unnamed Tributary at Burke Centre Regional Pond (bcnv2)
Tabular Data (UTC) | Tabular Data (EDT)
----0.000.000.08
Unnamed Tributary at Dulles Station near Herndon (dscv2)
Tabular Data (UTC) | Tabular Data (EDT)
------0.00
Unnamed Tributary at Hunter Mill Estates Regional Pond (hmev2)
Tabular Data (UTC) | Tabular Data (EDT)
---0.000.000.000.12
Unnamed Tributary at Kingstowne Regional Pond (kngv2)
Tabular Data (UTC) | Tabular Data (EDT)
-----0.000.24
Unnamed Tributary at Lake Barton in Burke (lbtv2)
Tabular Data (UTC) | Tabular Data (EDT)
----0.000.000.16
Unnamed Tributary at Lake Braddock in Burke (lbdv2)
Tabular Data (UTC) | Tabular Data (EDT)
----0.000.000.12
Unnamed Tributary at New Alexandria Pump Station - Upstream (psuv2)
Tabular Data (UTC) | Tabular Data (EDT)
-----0.000.24
Unnamed Tributary near Fairfax Center (ffxv2)
Tabular Data (UTC) | Tabular Data (EDT)
----0.000.000.12
Unnamed Tributary near Kings Park West (kinv2)
Tabular Data (UTC) | Tabular Data (EDT)
---0.000.000.000.12
Willow Springs Branch near Centreville (Hampton Forest Sec 4 Regional Pond) (hmpv2)
Tabular Data (UTC) | Tabular Data (EDT)
----0.000.000.16
Area Hydrographs River Observations Map
Resources Collapse
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities