Other Surface Observations
Issued by NWS Denver/Boulder, CO

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831
NZUS99 KBOU 171820
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1220 PM MDT Saturday, October 17, 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   24.836   841.051  630.840  12.198  0.830  0.858  337.636
1655.37 m /  5431 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185
                       30.183  1022.100  766.638  14.824  1.009  1.042  410.317

Centennial Airport     24.436   827.484  620.663  12.002  0.817  0.844  332.189
1793.14 m /  5883 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457
                       30.253  1024.500  768.438  14.859  1.011  1.045  411.281

Buckley AirForce Base  24.622   833.803  625.403  12.093  0.823  0.850  334.726
1725.78 m /  5662 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185
                       30.180  1022.000  766.563  14.823  1.009  1.042  410.277

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   24.632   834.124  625.644  12.098  0.823  0.851  334.855
1728.22 m /  5670 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Erie Municipal Arpt    25.083   849.410  637.109  12.320  0.838  0.866  340.991
1563.62 m /  5130 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Longmont               25.191   853.054  639.843  12.372  0.842  0.870  342.455
1539.85 m /  5052 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

Boulder Muni Airport   24.961   845.274  634.008  12.260  0.834  0.862  339.331
1611.78 m /  5288 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049

Fort Collins/Loveland  25.225   854.202  640.703  12.389  0.843  0.871  342.915
1528.88 m /  5016 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185
                       30.248  1024.300  768.288  14.856  1.011  1.044  411.200

Greeley                25.526   864.423  648.370  12.537  0.853  0.881  347.018
1431.65 m /  4697 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185
                       30.327  1027.000  770.313  14.895  1.014  1.047  412.284

Akron                  25.493   863.287  647.518  12.521  0.852  0.880  346.562
1436.83 m /  4714 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.224  1023.500  767.688  14.845  1.010  1.044  410.879

Monument Ridge/Elbert  23.447   794.022  595.565  11.516  0.784  0.810  318.756
2151.89 m /  7060 ft   30.430  1030.478  772.922  14.946  1.017  1.051  413.681

Colorado Springs       24.219   820.143  615.158  11.895  0.809  0.836  329.243
1884.88 m /  6184 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409
                       30.336  1027.300  770.538  14.900  1.014  1.048  412.405

Limon                  24.923   843.998  633.050  12.241  0.833  0.861  338.819
1635.25 m /  5365 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593
                       30.283  1025.500  769.188  14.874  1.012  1.046  411.682

Pueblo                 25.534   864.667  648.553  12.541  0.853  0.882  347.116
1440.48 m /  4726 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729
                       30.330  1027.100  770.388  14.897  1.014  1.047  412.324

La Junta                 M         M        M       M      M      M        M
1291.74 m /  4238 ft     M         M        M       M      M      M        M

Sterling               26.115   884.349  663.316  12.826  0.873  0.902  355.018
1230.78 m /  4038 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Fort Morgan            25.624   867.729  650.850  12.585  0.856  0.885  348.346
1392.02 m /  4567 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

Holyoke                26.406   894.194  670.700  12.969  0.882  0.912  358.970
1136.90 m /  3730 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Yuma                   26.047   882.039  661.583  12.793  0.871  0.899  354.090
1260.65 m /  4136 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

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

Burlington             25.941   878.469  658.906  12.741  0.867  0.896  352.657
1307.90 m /  4291 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593
                       30.307  1026.300  769.788  14.885  1.013  1.047  412.003

Berthoud Pass          19.224   651.013  488.300   9.442  0.642  0.664  261.346
3806.95 m / 12490 ft   30.740  1040.976  780.796  15.098  1.027  1.062  417.895

Dakota Hill              M         M        M       M      M      M        M
3333.90 m / 10938 ft     M         M        M       M      M      M        M

Wilkerson Pass         20.122   681.404  511.095   9.883  0.672  0.695  273.546
3437.84 m / 11279 ft   30.690  1039.283  779.526  15.074  1.026  1.060  417.215

Steamboat Springs      23.666   801.438  601.127  11.624  0.791  0.817  321.733
2096.41 m /  6878 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632

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

Walden                 22.572   764.368  573.323  11.086  0.754  0.779  306.852
2485.03 m /  8153 ft   30.530  1033.865  775.462  14.995  1.020  1.054  415.040

Kremmling              23.234   786.785  590.137  11.411  0.776  0.802  315.851
2258.87 m /  7411 ft   30.550  1034.542  775.970  15.005  1.021  1.055  415.312

Granby                 22.580   764.649  573.534  11.090  0.755  0.780  306.965
2501.49 m /  8207 ft   30.600  1036.235  777.240  15.029  1.023  1.057  415.992

Leadville              21.153   716.323  537.286  10.389  0.707  0.730  287.564
3025.75 m /  9927 ft   30.620  1036.913  777.748  15.039  1.023  1.057  416.264
                       30.301  1026.100  769.638  14.882  1.013  1.046  411.923

Copper Mountain        19.540   661.704  496.318   9.597  0.653  0.675  265.638
3680.46 m / 12075 ft   30.740  1040.976  780.796  15.098  1.027  1.062  417.895

Buena Vista            22.739   770.036  577.574  11.168  0.760  0.785  309.127
2423.16 m /  7950 ft   30.520  1033.526  775.208  14.990  1.020  1.054  414.904

Grand Junction         25.530   864.529  648.450  12.539  0.853  0.882  347.061
1480.72 m /  4858 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632
                       30.422  1030.200  772.713  14.942  1.017  1.051  413.569

Laramie, Wyoming       23.225   786.496  589.920  11.407  0.776  0.802  315.735
2220.16 m /  7284 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273
                       30.224  1023.500  767.688  14.845  1.010  1.044  410.879

Cheyenne, Wyoming      24.178   818.753  614.115  11.875  0.808  0.835  328.684
1876.35 m /  6156 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321
                       30.177  1021.900  766.488  14.821  1.009  1.042  410.237

Pine Bluffs, Wyoming   25.071   849.002  636.804  12.314  0.838  0.866  340.828
1570.33 m /  5152 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

Kimball, Nebraska      25.275   855.905  641.981  12.414  0.845  0.873  343.599
1501.44 m /  4926 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
-------------------------------------------------------------------------------
                       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