Skip Navigation Linkswww.srh.weather.gov 
Go to NOAA's main page Go to the NWS main page National Weather Service Forecast Office

Tulsa, Oklahoma
background graphic
  

Local weather forecast by
"City, St" or zip code

  
 Current Hazards
   E OK / NW AR
   National

 Current Conditions
   Observations
   Satellite Images
   Rivers & Lakes AHPS
   Hydrology

 Radar Imagery
   Tulsa
   Fort Smith
   Nationwide

 Forecasts
   E OK / NW AR
   Graphical
   Aviation
   Fire Weather

 Climate
   E OK / NW AR
   Climate Prediction
   Daily Summary - "F6"
   Prelim Storm Data
   Coop Program

 Weather Safety
   Storm Ready
   Preparedness

 Additional Info
   Education/Outreach
   Additional Info/Links

 Contact us
   Webmaster
   Our Office

   
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.
Fahrenheit
(o F)
Celsius
(o C)

Windchill Calculation
Enter in the air temperature (Tair) in degrees Fahrenheit and wind speed in mph, then click on the Calculate WC to compute the windchill (WC). (Note: Wind Chill Temperature is only defined for temperatures at or below 50 degrees F and wind speeds above 3 mph.)
Tair Wind
(mph)
Index Index
More information about the windchill equation.

Relative Humidity Calculation
Enter in the air temperature (Tair) and dew point temperature (Tdp) in degrees Fahrenheit (oF) then click on the Calculate RH to compute the relative humidity (RH).
Tair Tdp

Heat Index Calculation
Enter in the air temperature (Tair) in degrees Fahrenheit and relative humidity (RH) in percent (without the % sign), then click on the Calculate HI to compute the heat index (HI).
Tair RH Tdp=
OR
Tair Tdp RH=
More information about the heat index equation.

Wind Speed Conversion
Enter a wind speed in the box below...then select "convert".
Answers:
mph mph
knots knots
m/s m/s
ft/s ft/s
km/h km/h

Station Pressure Calculation
What is the current altimeter (inches)?
What is the station elevation? (feet)
Tulsa=680
The Station Pressure in inches is:
The Station Pressure in millibars is:
The Pressure Altitude is (feet):

National Weather Service
Tulsa, OK
10159 E. 11th St. Suite 300
Tulsa, OK 74128
918.838.7838
May 19, 2006
Disclaimer Comments/Feedback
Privacy Policy