Other Surface Observations
Issued by NWS Denver/Boulder, CO

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917
NZUS99 KBOU 110800
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
200 AM MDT Friday, September 11, 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   24.590   832.697  624.574  12.077  0.822  0.849  334.282
1655.37 m /  5431 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243
                       29.757  1007.700  755.837  14.615  0.995  1.028  404.536

Centennial Airport     24.217   820.095  615.122  11.894  0.809  0.836  329.223
1793.14 m /  5883 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.852  1010.900  758.237  14.662  0.998  1.031  405.821

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   24.395   826.116  619.638  11.982  0.815  0.842  331.640
1728.22 m /  5670 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651

Erie Municipal Arpt    24.843   841.270  631.004  12.202  0.830  0.858  337.724
1563.62 m /  5130 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835

Longmont               24.941   844.603  633.504  12.250  0.834  0.861  339.062
1539.85 m /  5052 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243

Boulder Muni Airport   24.722   837.173  627.931  12.142  0.826  0.854  336.079
1611.78 m /  5288 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243

Fort Collins/Loveland  24.957   845.158  633.920  12.258  0.834  0.862  339.285
1528.88 m /  5016 ft   30.010  1016.256  762.254  14.740  1.003  1.036  407.971
                       29.784  1008.600  756.512  14.628  0.995  1.028  404.898

Greeley                25.239   854.703  641.079  12.396  0.844  0.872  343.116
1431.65 m /  4697 ft   29.990  1015.578  761.746  14.730  1.002  1.036  407.699
                       29.858  1011.100  758.387  14.665  0.998  1.031  405.901

Akron                  25.232   854.455  640.893  12.393  0.843  0.871  343.017
1436.83 m /  4714 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835
                       29.793  1008.900  756.737  14.633  0.996  1.029  405.018

Monument Ridge/Elbert  23.261   787.716  590.836  11.425  0.777  0.803  316.225
2151.89 m /  7060 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Colorado Springs       24.003   812.822  609.666  11.789  0.802  0.829  326.304
1884.88 m /  6184 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       29.887  1012.100  759.137  14.679  0.999  1.032  406.303

Limon                  24.685   835.915  626.987  12.124  0.825  0.852  335.574
1635.25 m /  5365 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787
                       29.837  1010.400  757.862  14.655  0.997  1.030  405.620

Pueblo                 25.229   854.366  640.827  12.392  0.843  0.871  342.981
1440.48 m /  4726 ft   30.010  1016.256  762.254  14.740  1.003  1.036  407.971
                       29.816  1009.700  757.337  14.644  0.996  1.030  405.339

La Junta               25.692   870.045  652.587  12.619  0.859  0.887  349.275
1291.74 m /  4238 ft   30.010  1016.256  762.254  14.740  1.003  1.036  407.971
                       29.828  1010.100  757.637  14.650  0.997  1.030  405.500

Sterling               25.831   874.735  656.105  12.687  0.863  0.892  351.158
1230.78 m /  4038 ft   29.950  1014.224  760.730  14.710  1.001  1.034  407.155

Fort Morgan            25.353   858.562  643.974  12.452  0.847  0.875  344.666
1392.02 m /  4567 ft   29.980  1015.240  761.492  14.725  1.002  1.035  407.563

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                   25.764   872.453  654.393  12.654  0.861  0.890  350.242
1260.65 m /  4136 ft   29.980  1015.240  761.492  14.725  1.002  1.035  407.563

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

Burlington             25.642   868.331  651.301  12.594  0.857  0.885  348.587
1307.90 m /  4291 ft   30.010  1016.256  762.254  14.740  1.003  1.036  407.971
                       29.837  1010.400  757.862  14.655  0.997  1.030  405.620

Berthoud Pass          19.101   646.846  485.174   9.382  0.638  0.660  259.673
3806.95 m / 12490 ft   30.560  1034.881  776.224  15.010  1.021  1.055  415.448

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         20.008   677.555  508.208   9.827  0.669  0.691  272.001
3437.84 m / 11279 ft   30.530  1033.865  775.462  14.995  1.020  1.054  415.040

Steamboat Springs      23.422   793.167  594.924  11.504  0.783  0.809  318.413
2096.41 m /  6878 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Walton Peak            20.504   694.351  520.806  10.071  0.685  0.708  278.744
3223.87 m / 10577 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953

Walden                 22.376   757.740  568.352  10.990  0.748  0.773  304.191
2485.03 m /  8153 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Kremmling              23.009   779.189  584.440  11.301  0.769  0.795  312.802
2258.87 m /  7411 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Granby                 22.377   757.767  568.372  10.990  0.748  0.773  304.202
2501.49 m /  8207 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Leadville              21.027   712.057  534.086  10.328  0.703  0.726  285.852
3025.75 m /  9927 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953
                       29.937  1013.800  760.412  14.704  1.001  1.034  406.985

Copper Mountain        19.422   657.716  493.327   9.539  0.649  0.671  264.037
3680.46 m / 12075 ft   30.570  1035.219  776.478  15.015  1.022  1.056  415.584

Buena Vista            22.566   764.167  573.172  11.083  0.754  0.779  306.771
2423.16 m /  7950 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Grand Junction         25.149   851.630  638.775  12.352  0.840  0.868  341.883
1480.72 m /  4858 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651
                       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
                       29.787  1008.700  756.587  14.630  0.996  1.029  404.938

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
                       29.796  1009.000  756.812  14.634  0.996  1.029  405.058

Pine Bluffs, Wyoming   24.831   840.868  630.702  12.196  0.830  0.857  337.562
1570.33 m /  5152 ft   30.010  1016.256  762.254  14.740  1.003  1.036  407.971

Kimball, Nebraska      25.024   847.422  635.619  12.291  0.836  0.864  340.194
1501.44 m /  4926 ft   29.990  1015.578  761.746  14.730  1.002  1.036  407.699
-------------------------------------------------------------------------------
                       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