The National Weather Service is your best source for complete weather forecast and weather related information on the web! If the event is expected to impact the Baltimore/Washington metro areas during rush hours (4-9 am or 2-7 pm on weekdays) forecasted snow totals of one inch will necessitate the issuance of a winter weather advisory. See a list of all of the Official Weather Advisories, Warnings, and Severe Weather Alerts for Lafayette, LA. Multiple locations were found. It does not mean flooding will occur, but it is possible. A Coastal Flood Watch is issued when moderate to major coastal flooding is possible. AND/OR Please try another search. The normal end of the growing season is mid to late October west of the Blue Ridge and early November east of the Blue Ridge. A Coastal Flood Warning is issued when moderate to major coastal flooding is occurring or imminent. Current Radar, Watches and Warnings Severe Thunderstorm Forecast Here we have the latest forecast for severe thunderstorms for the current day or evening, according to NOAA's Storm Prediction Center. Safety/Preparedness As the event becomes imminent, a watch will normally be upgraded to either a warning or an advisory (which indicates an 80% or greater probability of occurence). These winds may be accompanied by storm surge, coastal flooding, and/or river flooding. A Freeze Watch is issued in the autumn until the end of the growing season (marked by the occurrence of first widespread freeze). Coastal Flood Watches are issued for coastal areas along the Tidal Potomac River and coastal areas along the Chesapeake Bay. AND/OR Tstm. US Dept of Commerce Mostly sunny, with a high near 49. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon. 1)  5 inches or more of snow/sleet within a 12-hour period or 7 inches or more of snow/sleet within a 24-hour period Outlooks Tstm. While no immediate action on the part of the general public is required for the issuance of a watch, citizens should keep up to date on the current weather situation and be prepared to seek shelter if necessary. 4. There is no temperature requirement that must be met to achieve blizzard conditions. A High Wind Watch is issued when the following conditions are possible: 1) sustained winds of 40 mph or higher for one hour or more. 3)  a life threatening or damaging combination of snow and/or ice accumulation with wind. PAST WEATHER Climate Monitoring Past Weather Monthly Temps Records Astronomical Data Certified Weather Data Weather App. Baltimore/WashingtonWeather Forecast Office Baltimore/Washington43858 Weather Service Rd.Sterling, VA 20166(703) 996-2200Comments? Small Craft Advisories are issued for the Tidal Potomac River and the Chesapeake Bay when one or both of the following conditions is expected to begin within 36 hours: 1) sustained winds of 18 knots to 33 knots. Contractions A slight chance of showers before 10am. Sorry, the location you searched for was not found. Gale Warnings are issued for the Tidal Potomac River and the Chesapeake Bay when one or both of the following conditions is expected to begin within 36 hours and not directly associated with a tropical cyclone: 1)  sustained winds of 34 knots to 47 knots. Twitter Reports. Outlooks Fire Wx Outlooks RSS Feeds E-Mail Alerts Weather Information Storm Reports Storm Reports Dev. A hurricane warning can remain in effect when dangerously high water or a combination of dangerously high water and exceptionally high waves continue, even though winds may be less than hurricane force. David's Wild Weather Camp. Lake Levels. A Warning indicates that conditions pose a threat to life or property, and that travel will become difficult to impossible. 2)  Sustained winds of 35 mph or greater or frequent gusts to 35 mph or greater. It only means they are possible. Tour Requests Severe thunderstorms are defined as follows: A Severe Thunderstorm Warning is issued when severe thunderstorms are occurring or imminent in the warning area. Showers likely, mainly after 10am. Provides access to Queensland weather forecasts, weather observations, flood warnings and high sea forecasts of the Bureau of Meteorology and Queensland Regional Office Mostly sunny, with a high near 52. National Oceanic and Atmospheric Administration A Blizzard Warning means that the following conditions are occurring or expected within the next 12 to 18 hours. A Freeze Watch is issued when there is a potential for significant, widespread freezing temperatures within the next 24-36 hours. PikePass SKYCAMS. 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