Other Surface Observations
Issued by NWS Denver/Boulder, CO

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643
NZUS99 KBOU 060520
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1120 PM MDT Saturday, September 5, 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   24.649   834.713  626.086  12.106  0.824  0.851  335.092
1655.37 m /  5431 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.825  1010.000  757.562  14.649  0.997  1.030  405.460

Centennial Airport     24.276   822.084  616.614  11.923  0.811  0.838  330.022
1793.14 m /  5883 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       29.893  1012.300  759.287  14.682  0.999  1.032  406.383

Buckley AirForce Base  24.453   828.081  621.111  12.010  0.817  0.844  332.429
1725.78 m /  5662 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       29.837  1010.400  757.862  14.655  0.997  1.030  405.620

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   24.488   829.262  621.997  12.027  0.818  0.846  332.903
1728.22 m /  5670 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

Erie Municipal Arpt    24.920   843.886  632.966  12.240  0.833  0.861  338.774
1563.62 m /  5130 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059

Longmont               25.010   846.934  635.253  12.284  0.836  0.864  339.998
1539.85 m /  5052 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Boulder Muni Airport   24.790   839.488  629.667  12.176  0.829  0.856  337.008
1611.78 m /  5288 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Fort Collins/Loveland  25.026   847.492  635.671  12.292  0.836  0.864  340.221
1528.88 m /  5016 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059
                       29.849  1010.800  758.162  14.660  0.998  1.031  405.781

Greeley                25.318   857.353  643.068  12.435  0.846  0.874  344.180
1431.65 m /  4697 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.914  1013.000  759.812  14.692  1.000  1.033  406.664

Akron                  25.302   856.810  642.660  12.427  0.846  0.874  343.962
1436.83 m /  4714 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.858  1011.100  758.387  14.665  0.998  1.031  405.901

Monument Ridge/Elbert  23.310   789.361  592.069  11.449  0.779  0.805  316.885
2151.89 m /  7060 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Colorado Springs       24.036   813.948  610.511  11.805  0.803  0.830  326.756
1884.88 m /  6184 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418
                       29.875  1011.700  758.837  14.673  0.998  1.032  406.142

Limon                  24.719   837.069  627.853  12.141  0.826  0.854  336.037
1635.25 m /  5365 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.855  1011.000  758.312  14.663  0.998  1.031  405.861

Pueblo                 25.255   855.249  641.489  12.404  0.844  0.872  343.336
1440.48 m /  4726 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379
                       29.811  1009.500  757.187  14.642  0.996  1.029  405.259

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
                       29.793  1008.900  756.737  14.633  0.996  1.029  405.018

Sterling               25.928   878.040  658.584  12.735  0.867  0.895  352.485
1230.78 m /  4038 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651

Fort Morgan            25.406   860.336  645.305  12.478  0.849  0.877  345.378
1392.02 m /  4567 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379

Holyoke                26.173   886.310  664.787  12.855  0.875  0.904  355.805
1136.90 m /  3730 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835

Yuma                   25.799   873.651  655.292  12.671  0.862  0.891  350.723
1260.65 m /  4136 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107

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

Burlington             25.659   868.927  651.749  12.603  0.858  0.886  348.827
1307.90 m /  4291 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243
                       29.831  1010.200  757.712  14.652  0.997  1.030  405.540

Berthoud Pass          19.197   650.087  487.605   9.429  0.642  0.663  260.974
3806.95 m / 12490 ft   30.700  1039.622  779.780  15.078  1.026  1.060  417.351

Dakota Hill            20.312   687.833  515.917   9.976  0.679  0.701  276.127
3333.90 m / 10938 ft   30.580  1035.558  776.732  15.019  1.022  1.056  415.720

Wilkerson Pass         20.079   679.961  510.012   9.862  0.671  0.693  272.967
3437.84 m / 11279 ft   30.630  1037.251  778.002  15.044  1.024  1.058  416.400

Steamboat Springs      23.455   794.269  595.751  11.520  0.784  0.810  318.856
2096.41 m /  6878 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

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

Walden                 22.431   759.596  569.744  11.017  0.750  0.775  304.936
2485.03 m /  8153 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Kremmling              23.041   780.274  585.254  11.317  0.770  0.796  313.237
2258.87 m /  7411 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049

Granby                 22.416   759.090  569.364  11.010  0.749  0.774  304.733
2501.49 m /  8207 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137

Leadville              21.064   713.311  535.027  10.346  0.704  0.727  286.355
3025.75 m /  9927 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632
                       29.958  1014.500  760.937  14.714  1.001  1.035  407.266

Copper Mountain        19.492   660.062  495.087   9.573  0.651  0.673  264.979
3680.46 m / 12075 ft   30.670  1038.606  779.018  15.064  1.025  1.059  416.943

Buena Vista            22.582   764.700  573.572  11.091  0.755  0.780  306.985
2423.16 m /  7950 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

Grand Junction         25.166   852.217  639.215  12.360  0.841  0.869  342.118
1480.72 m /  4858 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.870  1011.500  758.687  14.671  0.998  1.031  406.062

Laramie, Wyoming       23.105   782.412  586.857  11.348  0.772  0.798  314.095
2220.16 m /  7284 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       29.905  1012.700  759.587  14.688  0.999  1.033  406.544

Cheyenne, Wyoming      24.045   814.244  610.733  11.810  0.804  0.830  326.874
1876.35 m /  6156 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.881  1011.900  758.987  14.676  0.999  1.032  406.222

Pine Bluffs, Wyoming   24.917   843.772  632.881  12.238  0.833  0.860  338.728
1570.33 m /  5152 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Kimball, Nebraska      25.119   850.640  638.032  12.337  0.840  0.867  341.485
1501.44 m /  4926 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
-------------------------------------------------------------------------------
                       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