WEATHER WARNING & INFORMATION

The following information was provided by the Boy Scouts National Capitol Area Council thru the Trail Patrol

A heat advisory means that a period of hot temperatures is expected. The combination of hot temperatures and high humidity will combine to create a situation in which heat illnesses are possible. Drink plenty of fluids... stay in an air-conditioned room... stay out of the sun... and check up on elderly relatives and neighbors. Never leave children or pets unaccompanied in a parked vehicle - even with the windows cracked. An excessive heat watch means that a prolonged period of hot temperatures is expected.

Watch for signs of dehydration! The simplest way to check for dehydration is to check urine color. It should be clear or very pale yellow. If it begins to darken in color, fluid intake should increase. (Note: If you've increased water intake -- but thirst, headache or other symptoms persist -- check with your doctor. It might simply be that a fluid containing electrolytes is needed to restore a normal balance. It could also be that some other underlying cause requires medical attention.) Remember: if you try to drink a large amount of water all at once, your kidneys will simply flush the excess fluid by sending you to the bathroom. It's better to drink regular amounts of fluid throughout the day. Each morning, pour the liquid you need to drink and make sure that by the end of the day, it's gone. That way, you won't forget how much you've already had.

Mild Dehydration: (increase fluid intake -- and for babies, call a medical professional): Thirst, dry lips, dry mouth, flushed skin, fatigue, irritability, headache, urine begins to darken in color, urine output decreases.
Moderate Dehydration: (call a medical professional): All of the signs of mild dehydration, plus: skin doesn't bounce back quickly when pressed, very dry mouth, sunken eyes, (in infant - sunken fontanel, the soft spot on the head), output of urine will be limited and color of urine will be dark yellow, cramps, stiff and/or painful joints, severe irritability, fatigue, severe headache.
Severe Dehydration: (call emergency number): All of the signs of mild and moderate dehydration, plus: blue lips, blotchy skin, confusion, lethargy, cold hands and feet, rapid breathing, rapid and weak pulse, low blood pressure, dizziness, fainting, high fever, inability to pee or cry tears, disinterest in drinking fluid.

Signs of Heat Cramps, Heat Exhaustion and Heatstroke

Experts say that adults with heat exhaustion should stop the activity, move into a cool environment, remove excess clothing and drink hydrating liquids (NOT coffee, tea, sodas or juice!). They say that adults with heatstroke, however, are suffering an emergency. Their body needs to be cooled with ice packs or immersion in cold water, and immediate and professional medical attention must be called. We say: Don't take chances. We believe that any sign of moderate to severe dehydration should be promptly attended to and medical professionals called -- especially in particularly vulnerable populations like babies, children, anyone with an illness, and seniors. If you're in doubt, please call for help. No competent medical professional will mind being called for help with a possible case of moderate to severe dehydration, heat exhaustion or heatstroke.

Heat Cramps: brief but painful involuntary muscle spasms. They usually occur in the muscles being used during the exercise, and are a result of insufficient liquid intake
Heat Exhaustion: difficulty breathing, headache, feeling hot on head and neck, dizziness, heat cramps, chills, nausea, irritability, vomiting, extreme weakness or fatigue
Heatstroke: rapid and shallow breathing, rapid heartbeat, unusually high or low blood pressure, lack of sweating, mental confusion and disorientation, unconsciousness, physical collapse

Temporary closures in August

DULLES CORRIDOR METRORAIL PROJECTIntermittent Closures of W&OD Trail Expected Early August as Rail Bridge Construction AcceleratesThe section of the Washington and Old Dominion Trail beneath the Dulles International Airport Access Highway and the Dulles Toll Road near Reston will be closed for short periods during several weeks in August.The closings are necessary because Dulles Corridor Metrorail Project construction crews will be ramping up work on the new bridge that will carry the rail tracks, which will run in the median of the airport and toll roads, over the trail. Crews have been working on the bridge for several months and trail users have encountered some detours.During the first week of August, crews will start site preparations for hanging and placing large steel girders on the ridge over the trail. The girder placements are currently scheduled to begin on or about Tuesday, Aug. 10.The steel girder erection work will be done during daytime hours because there are overhead power lines at this work site that would be difficult for workers to see at night.The trail will only close temporarily when the steel girders are lifted and installed. Closures are executed to last approximately 15 minutes or less for each girder.The affected section is located between Wiehle Avenue and Hunter Mill Road, where it crosses under the Dulles International Airport Access Highway (DIAAH) near the trail's mile marker 16. Because the future Metrorail line will run down the median of the DIAAH, this bridge is being built to support the tracks over the W&OD Trail.After the erection work is completed, crews will be building the bridge itself. Most of that work will be done at night and will require full closures of the trail. A schedule will be released later this fall and the work is expected to be completed before Thanksgiving.

Ride to Provid--Sunday July 18

Opening ceremony is at 11:00 at the Reston Town Center . The 35 mile ride leaves at 11:15 and the 20 mile leave at 11:30. Rides will be going from Reston to Columbia Pike and back or some portion thereof.

Civil War Hike--July 17, 2010

Civil War hike from Wiehle Avenue to Hunter Mill Road. About a dozen participants from 8 AM to 5 PM.

Friends of the W&OD 10K –July 31, 2010

On the W&OD Trail from Old Vienna Train Station to Hunter Mill Road & back
6:30 pm – 10K –Run or walk

6:31 pm – Baby Stroller Division non-competitive 10K