Station Name: BIG HUNTING CREEK NEAR THURMONT, MD
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 978 feet / 298 meters

Nearest Address:
14038 Catoctin Hollow Rd
Thurmont, MD 21788
Frederick County

GPS Coordinates: 39.6300833, -77.45527778

Nearby Water Temperatures

Special Weather Statement issued November 5 at 3:48AM EST by NWS State College PA

Effective: Wed November 5, 2025, 8:48 AM
Expires: Thu November 6, 2025, 1:00 AM

The combination of dry and windy conditions this afternoon into this evening will create an elevated risk of wildfire spread across the Central Ridge and Valley Region of Pennsylvania, along with the Middle and Lower Susquehanna Valley. Minimum relative humidity values this afternoon will range from 35 to 45 percent, accompanied by wind gusts from the southwest to west that will top 45 mph at times. Residents are urged to exercise caution if handling any potential ignition sources, such as machinery, cigarettes, or matches. If dry grasses and tree litter begin to burn, the fire will have the potential to spread rapidly. For more information about wildfire danger and wildfire prevention and education, please visit the Pennsylvania Department of Conservation and Natural Resources website at http://dcnr.pa.gov/Communities/Wildfire.

Wind Advisory issued November 5 at 2:37AM EST until November 6 at 10:00AM EST by NWS State College PA

Effective: Wed November 5, 2025, 7:37 AM
Expires: Thu November 6, 2025, 4:45 AM

* WHAT...West winds 15 to 25 mph with gusts of 45 to 50 mph expected. * WHERE...Adams, Cumberland, Dauphin, Franklin, Fulton, Lancaster, Lebanon, Perry, and York Counties. * WHEN...From 1 PM this afternoon to 10 AM EST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects.

Wind Advisory issued November 5 at 11:01AM EST until November 6 at 7:00AM EST by NWS State College PA

Effective: Wed November 5, 2025, 4:01 PM
Expires: Thu November 6, 2025, 12:00 PM

* WHAT...West winds 15 to 25 mph with gusts 45 to 55 mph expected. * WHERE...A portion of central Pennsylvania. * WHEN...Until 7 AM EST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects.

Special Weather Statement issued November 5 at 10:42AM EST by NWS Baltimore MD/Washington DC

Effective: Wed November 5, 2025, 3:42 PM
Expires: Wed November 5, 2025, 9:45 PM

The combination of 10 hour fuel moistures around 9 to 11 percent, relative humidities around 30 to 35 percent, wind gusts around 20-30 mph, and high temperatures in the low 70s will lead to an increased risk for the rapid spread of wildfires today. Residents and visitors are urged to properly dispose of cigarette butts, matches, and any other flammable items in appropriate containers. Additionally, exercise caution if operating any equipment that could create sparks and keep vehicles off of dry grass. Most dry grasses, dead leaves, and other tree litter could easily ignite and spread fire quickly. Lastly, remember to obey local burn bans. For more information about wildfire danger, burn restrictions, and wildfire prevention and education, please visit your state forestry on environmental protection website. For Maryland, visit dnr.maryland.gov For Virginia, visit dof.virginia.gov

Red Flag Warning issued November 5 at 6:59AM EST until November 5 at 6:00PM EST by NWS Baltimore MD/Washington DC

Effective: Wed November 5, 2025, 11:59 AM
Expires: Wed November 5, 2025, 11:00 PM

* TIMING...From 11 AM this morning to 6 PM EST this evening. * WINDS...Southwest 10 to 20 mph with gusts up to 40 mph for most areas, with gusts to 50 mph on the ridgetops. * RELATIVE HUMIDITY...As low as 20 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. * FUEL MOISTURE...8 to 9 percent

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.