Milton is moving off the Florida East Coast this morning. Gradual weakening is expected with Milton forecast to become a powerful extratropical low tonight well off the southeast U.S. coast. Life-threatening storm surge, heavy to excessive rainfall, and damaging hurricane-force winds, especially in gusts, will continue for a few more hours this morning over east-central and northeastern Florida. Read More >
Baltimore/Washington
Weather Forecast Office
Temperature Conversion |
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Enter a number then click on the the conversion button. | ||||
Wind Speed Calculations |
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mph knots m/sec km/hr | ||||||
Wind Chill Calculation |
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Enter the temperature in degrees Fahrenheit and wind speed in mph, then click on the Calculate WC to compute the windchill index. |
Relative Humidity Calculation |
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Enter the air temperature and the dew point in degrees Fahrenheit, then click on the Calculate RH to compute the relative humidity. |
Heat Index Calculations |
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Enter the temperature in degrees Fahrenheit and relative humidity (RH) in percent (without the % sign), or the Dew Point (Tdp). Then click on the Calculate HI to compute the heat index (HI). | |||||||
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US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Baltimore/Washington
Weather Forecast Office Baltimore/Washington
43858 Weather Service Rd.
Sterling, VA 20166
(571) 888-3500
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