#The weather calculator update#

You can also base your prediction on the PerformAIRE's patented Density Altitude Algorithm or Vapor Pressure. With our helium calculator these questions can be answered.

User can select from multiple car body types and 'tune' the wind effects to the vehicle with adjustable settings.

Today, technology allows researchers to use computer simulations for numerical weather predictions. This is important because we rely on weather forecasts to plan activities. Wind Correction allows predictions to be corrected for wind speed and direction. Weather Calculators Calculators are vital in making weather predictions. The PerformAIRE PREDICTOR has the same prediction features as the PerformAIRE weather stations such as 1 run and multiple run prediction, wind correction, and allows for user to use preset or custom ratios for ET and/or Throttle stop predictions and select fuel type. You can enter in temperature, humidity, barometric pressure or altimeter readings along with your vehicles performance times and the PREDICTOR will automatically calculate your ET or Throttle Stop settings along with many other performance factors. They calculate a feels like temperature by taking into account the expected air temperature, relative humidity and the strength of the wind at around 5 feet (. Data bases can be custom labeled for different cars, tracks, or setups.

The nameless observations might be used to help research in weather prediction, evaluation, and content show. The PerformAIRE PREDICTOR contains 3 data bases that allows for storage of runs and then uses this data to automatically predict ETs and Throttle Stop/TIMER Settings. The new version of the Fire Weather Calculator consists of ANONYMOUS sharing of climate observations with researchers at the University of Montana. Average sea level pressure is 1013.25 millibars (29.92 inches of mercury, 760 millimeters of mercury).ДЄlthough shown here as 'windspeed' this calculator could just as well be used to convert 'boatspeed.' For more information about wind and wind scales go here.ДЇor more information about time ( UTC, GMT, Z ) go here.The PerformAIRE PREDICTOR allows you to have all of the PerformAIRE weather stations prediction features and use your existing weather gauges. Humidity is the ratio of the actual moisture content of the air at a specific temperature to the maximum amount that the air could hold at that temperature.Д«arometers measure air pressure in 'millibars' (mb), 'inches of mercury' (in) or 'millimeters of mercury' (mm). Relative Humidity Calculator Temperature = Note: air temperature must be greater than 80 вЏ ( 27 вЊ ) and relative humidity must be higher than 40 percent. Heat Index is the temperature that it 'feels like' based on actual temperature and humidity. For more information about wind chill go here.

#The weather calculator update#

The 'new' wind chill reflects the 2000-2001 National Weather Service update to the original ('old') 1945 index. Wind Chill is the temperature that it 'feels like' based on actual temperature and wind speed. Meteorological Calculator (Thanks to Ron Murphy, NWS Binghampton, NY and Bryan Ruby, NWS Sioux Falls, SD for writing some of these scripts.) Temperature Conversion Enter a number then click on the appropriate number to see the result. Wind Chill Calculator Air Temperature (вЏ) = Wind Speed (MPH) = For more information about temperature go here.