You can find a discussion on the accuracy of this approximation here. Local hourly and 7-day forecast, current conditions, weather alerts, radar. If the dew point is higher than 60, you will start to feel muggy. A dew point of 55 will allow you to feel dry and comfortable. If the dew point is higher, your surroundings will feel sticky or muggy. Brandon FL animated radar weather maps and graphics providing current Long Range Base. Knowing the dew point can help achieve long-term preservation of collection materials for libraries, museums, and archives. It could be slightly less, but it should not exceed that amount. Use the sliders to explore combinations of temperature (T), relative humidity (RH), and dew point (DP) to compare the preservation quality of your environment. There are also very simple approximations to these formulas, like The dew point that will make you comfortable at any time should not be more than 55. Where values for the constants $m$ and $T_n$ depend on temperature and are tabulated: until SUN 12:00 AM MDT, Chuska Mountains and. You can refer to this question for more detail on the origin of this formula (based on the Magnus approximation), but if you do some algebra to the expression there for dew point ( $TD$) as function of temperature ( $T$) and relative humidity ( $RH$), you get from SAT 1:01 PM MST until SAT 4:00 PM MST, Maricopa County, Pinal County.

Current dew point