Other Surface Observations
Issued by NWS Denver/Boulder, CO

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420
NZUS99 KBOU 070220
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
820 PM MDT Sunday, September 6, 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   24.564   831.833  623.925  12.065  0.821  0.848  333.935
1655.37 m /  5431 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835
                       29.772  1008.200  756.212  14.623  0.995  1.028  404.737

Centennial Airport     24.175   818.675  614.056  11.874  0.808  0.835  328.653
1793.14 m /  5883 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243
                       29.813  1009.600  757.262  14.643  0.996  1.030  405.299

Buckley AirForce Base  24.352   824.649  618.537  11.961  0.814  0.841  331.051
1725.78 m /  5662 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835
                       29.757  1007.700  755.837  14.615  0.995  1.028  404.536

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               24.924   844.021  633.067  12.241  0.833  0.861  338.828
1539.85 m /  5052 ft   30.010  1016.256  762.254  14.740  1.003  1.036  407.971

Boulder Muni Airport   24.705   836.595  627.497  12.134  0.826  0.853  335.847
1611.78 m /  5288 ft   30.010  1016.256  762.254  14.740  1.003  1.036  407.971

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
                       29.796  1009.000  756.812  14.634  0.996  1.029  405.058

Greeley                25.213   853.819  640.417  12.384  0.843  0.871  342.762
1431.65 m /  4697 ft   29.960  1014.562  760.984  14.715  1.001  1.035  407.291
                       29.843  1010.600  758.012  14.658  0.997  1.031  405.701

Akron                  25.215   853.866  640.452  12.384  0.843  0.871  342.780
1436.83 m /  4714 ft   29.980  1015.240  761.492  14.725  1.002  1.035  407.563
                       29.802  1009.200  756.962  14.637  0.996  1.029  405.138

Monument Ridge/Elbert  23.237   786.894  590.219  11.413  0.777  0.802  315.895
2151.89 m /  7060 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

Colorado Springs       23.944   810.851  608.188  11.760  0.800  0.827  325.512
1884.88 m /  6184 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.793  1008.900  756.737  14.633  0.996  1.029  405.018

Limon                  24.642   834.472  625.905  12.103  0.824  0.851  334.995
1635.25 m /  5365 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107
                       29.796  1009.000  756.812  14.634  0.996  1.029  405.058

Pueblo                 25.151   851.718  638.841  12.353  0.841  0.869  341.918
1440.48 m /  4726 ft   29.920  1013.208  759.968  14.695  1.000  1.033  406.747
                       29.701  1005.800  754.412  14.588  0.993  1.026  403.774

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
                       29.734  1006.900  755.237  14.604  0.994  1.027  404.215

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            25.336   857.971  643.531  12.444  0.847  0.875  344.428
1392.02 m /  4567 ft   29.960  1014.562  760.984  14.715  1.001  1.035  407.291

Holyoke                26.119   884.490  663.422  12.828  0.873  0.902  355.074
1136.90 m /  3730 ft   29.940  1013.885  760.476  14.705  1.001  1.034  407.019

Yuma                   25.746   871.854  653.944  12.645  0.860  0.889  350.001
1260.65 m /  4136 ft   29.960  1014.562  760.984  14.715  1.001  1.035  407.291

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

Burlington             25.615   867.437  650.631  12.581  0.856  0.885  348.228
1307.90 m /  4291 ft   29.980  1015.240  761.492  14.725  1.002  1.035  407.563
                       29.811  1009.500  757.187  14.642  0.996  1.029  405.259

Berthoud Pass          19.149   648.466  486.389   9.405  0.640  0.661  260.324
3806.95 m / 12490 ft   30.630  1037.251  778.002  15.044  1.024  1.058  416.400

Dakota Hill            20.254   685.888  514.458   9.948  0.677  0.699  275.347
3333.90 m / 10938 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632

Wilkerson Pass         20.015   677.796  508.388   9.831  0.669  0.691  272.098
3437.84 m / 11279 ft   30.540  1034.204  775.716  15.000  1.021  1.055  415.176

Steamboat Springs      23.406   792.615  594.510  11.496  0.782  0.808  318.192
2096.41 m /  6878 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282

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

Walden                 22.360   757.210  567.954  10.982  0.747  0.772  303.978
2485.03 m /  8153 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Kremmling              22.961   777.562  583.219  11.278  0.767  0.793  312.149
2258.87 m /  7411 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Granby                 22.338   756.444  567.379  10.971  0.747  0.771  303.671
2501.49 m /  8207 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

Leadville              21.005   711.304  533.522  10.317  0.702  0.725  285.550
3025.75 m /  9927 ft   30.420  1030.140  772.668  14.941  1.017  1.050  413.545
                       29.896  1012.400  759.362  14.684  0.999  1.032  406.423

Copper Mountain        19.443   658.419  493.855   9.550  0.650  0.671  264.319
3680.46 m / 12075 ft   30.600  1036.235  777.240  15.029  1.023  1.057  415.992

Buena Vista            22.503   762.033  571.572  11.052  0.752  0.777  305.915
2423.16 m /  7950 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

Grand Junction         25.131   851.044  638.335  12.343  0.840  0.868  341.648
1480.72 m /  4858 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379
                       29.858  1011.100  758.387  14.665  0.998  1.031  405.901

Laramie, Wyoming       23.016   779.417  584.610  11.304  0.769  0.795  312.893
2220.16 m /  7284 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       29.808  1009.400  757.112  14.640  0.996  1.029  405.219

Cheyenne, Wyoming      23.961   811.426  608.619  11.769  0.801  0.827  325.743
1876.35 m /  6156 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787
                       29.799  1009.100  756.887  14.636  0.996  1.029  405.098

Pine Bluffs, Wyoming   24.848   841.449  631.138  12.204  0.830  0.858  337.795
1570.33 m /  5152 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243

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