Other Surface Observations
Issued by NWS Denver/Boulder, CO

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183
NZUS99 KBOU 041020
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
420 AM MDT Friday, September 4, 2026

Definitions at http://www.weather.gov/bou/pressure_definitions

For each location:
1st row of numbers is station pressure
2nd row of numbers is altimeter setting
3rd row of numbers is mean sea-level pressure

                       inches     mb        mm    lb per atmos- kg per   inches
                      mercury  hPascals  mercury   sq in pheres  sq cm    water
-------------------------------------------------------------------------------
Denver Int`l Airport   24.555   831.545  623.709  12.061  0.821  0.848  333.820
1655.37 m /  5431 ft   29.990  1015.578  761.746  14.730  1.002  1.036  407.699
                       29.707  1006.000  754.562  14.591  0.993  1.026  403.854

Centennial Airport     24.184   818.959  614.269  11.878  0.808  0.835  328.767
1793.14 m /  5883 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379
                       29.787  1008.700  756.587  14.630  0.996  1.029  404.938

Buckley AirForce Base    M         M        M       M      M      M        M
1725.78 m /  5662 ft     M         M        M       M      M      M        M

Front Range Airport      M         M        M       M      M      M        M
1680.06 m /  5512 ft     M         M        M       M      M      M        M

Rocky Mtn Metro Arpt   24.378   825.544  619.209  11.974  0.815  0.842  331.411
1728.22 m /  5670 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379

Erie Municipal Arpt    24.817   840.398  630.350  12.189  0.829  0.857  337.374
1563.62 m /  5130 ft   29.970  1014.901  761.238  14.720  1.002  1.035  407.427

Longmont               24.915   843.729  632.849  12.237  0.833  0.860  338.711
1539.85 m /  5052 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835

Boulder Muni Airport   24.696   836.305  627.280  12.130  0.825  0.853  335.731
1611.78 m /  5288 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835

Fort Collins/Loveland  24.940   844.575  633.483  12.250  0.834  0.861  339.050
1528.88 m /  5016 ft   29.990  1015.578  761.746  14.730  1.002  1.036  407.699
                       29.760  1007.800  755.912  14.617  0.995  1.028  404.576

Greeley                25.231   854.408  640.858  12.392  0.843  0.871  342.998
1431.65 m /  4697 ft   29.980  1015.240  761.492  14.725  1.002  1.035  407.563
                       29.834  1010.300  757.787  14.653  0.997  1.030  405.580

Akron                  25.171   852.394  639.348  12.363  0.841  0.869  342.190
1436.83 m /  4714 ft   29.930  1013.547  760.222  14.700  1.000  1.034  406.883
                       29.743  1007.200  755.462  14.608  0.994  1.027  404.336

Monument Ridge/Elbert  23.221   786.346  589.808  11.405  0.776  0.802  315.675
2151.89 m /  7060 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

Colorado Springs       23.936   810.570  607.977  11.756  0.800  0.827  325.399
1884.88 m /  6184 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787
                       29.787  1008.700  756.587  14.630  0.996  1.029  404.938

Limon                  24.625   833.895  625.472  12.095  0.823  0.850  334.763
1635.25 m /  5365 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835
                       29.748  1007.400  755.612  14.611  0.994  1.027  404.416

Pueblo                 25.186   852.895  639.724  12.370  0.842  0.870  342.391
1440.48 m /  4726 ft   29.960  1014.562  760.984  14.715  1.001  1.035  407.291
                       29.740  1007.100  755.387  14.607  0.994  1.027  404.295

La Junta               25.622   867.656  650.795  12.584  0.856  0.885  348.316
1291.74 m /  4238 ft   29.930  1013.547  760.222  14.700  1.000  1.034  406.883
                       29.707  1006.000  754.562  14.591  0.993  1.026  403.854

Sterling               25.813   874.134  655.654  12.678  0.863  0.891  350.917
1230.78 m /  4038 ft   29.930  1013.547  760.222  14.700  1.000  1.034  406.883

Fort Morgan            25.318   857.380  643.087  12.435  0.846  0.874  344.191
1392.02 m /  4567 ft   29.940  1013.885  760.476  14.705  1.001  1.034  407.019

Holyoke                26.074   882.974  662.285  12.806  0.871  0.900  354.466
1136.90 m /  3730 ft   29.890  1012.192  759.206  14.681  0.999  1.032  406.340

Yuma                   25.710   870.656  653.045  12.628  0.859  0.888  349.521
1260.65 m /  4136 ft   29.920  1013.208  759.968  14.695  1.000  1.033  406.747

Wray                     M         M        M       M      M      M        M
1117.70 m /  3667 ft     M         M        M       M      M      M        M

Burlington             25.563   865.648  649.289  12.555  0.854  0.883  347.510
1307.90 m /  4291 ft   29.920  1013.208  759.968  14.695  1.000  1.033  406.747
                       29.728  1006.700  755.087  14.601  0.994  1.027  404.135

Berthoud Pass          19.095   646.614  485.000   9.378  0.638  0.659  259.580
3806.95 m / 12490 ft   30.550  1034.542  775.970  15.005  1.021  1.055  415.312

Dakota Hill            20.204   684.187  513.182   9.923  0.675  0.698  274.664
3333.90 m / 10938 ft   30.430  1030.478  772.922  14.946  1.017  1.051  413.681

Wilkerson Pass         19.966   676.112  507.126   9.806  0.667  0.689  271.422
3437.84 m / 11279 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224

Steamboat Springs      23.381   791.788  593.890  11.484  0.781  0.807  317.860
2096.41 m /  6878 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

Walton Peak              M         M        M       M      M      M        M
3223.87 m / 10577 ft     M         M        M       M      M      M        M

Walden                 22.353   756.945  567.755  10.979  0.747  0.772  303.872
2485.03 m /  8153 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Kremmling              22.993   778.647  584.033  11.293  0.768  0.794  312.584
2258.87 m /  7411 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Granby                 22.361   757.238  567.975  10.983  0.747  0.772  303.989
2501.49 m /  8207 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

Leadville              20.997   711.053  533.333  10.313  0.702  0.725  285.449
3025.75 m /  9927 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409
                       29.914  1013.000  759.812  14.692  1.000  1.033  406.664

Copper Mountain        19.408   657.247  492.975   9.533  0.649  0.670  263.849
3680.46 m / 12075 ft   30.550  1034.542  775.970  15.005  1.021  1.055  415.312

Buena Vista            22.534   763.100  572.372  11.068  0.753  0.778  306.343
2423.16 m /  7950 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Grand Junction         25.088   849.579  637.236  12.322  0.838  0.866  341.059
1480.72 m /  4858 ft   29.990  1015.578  761.746  14.730  1.002  1.036  407.699
                       29.766  1008.000  756.062  14.620  0.995  1.028  404.657

Laramie, Wyoming       23.024   779.689  584.815  11.308  0.769  0.795  313.002
2220.16 m /  7284 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       29.837  1010.400  757.862  14.655  0.997  1.030  405.620

Cheyenne, Wyoming      23.953   811.144  608.408  11.765  0.801  0.827  325.630
1876.35 m /  6156 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651
                       29.784  1008.600  756.512  14.628  0.995  1.028  404.898

Pine Bluffs, Wyoming   24.822   840.577  630.484  12.192  0.830  0.857  337.446
1570.33 m /  5152 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835

Kimball, Nebraska      25.033   847.715  635.838  12.295  0.837  0.864  340.311
1501.44 m /  4926 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835
-------------------------------------------------------------------------------
                       inches     mb        mm    lb per atmos- kg per   inches
                      mercury  hPascals  mercury   sq in pheres  sq cm    water

For each location:
1st row of numbers is station pressure
2nd row of numbers is altimeter setting
3rd row of numbers is mean sea-level pressure