Other Surface Observations
Issued by NWS Denver/Boulder, CO

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127
NZUS99 KBOU 120840
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
240 AM MDT Tuesday, May 12, 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   24.658   835.001  626.302  12.111  0.824  0.851  335.207
1655.37 m /  5431 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.878  1011.800  758.912  14.675  0.999  1.032  406.182

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
                       29.955  1014.400  760.862  14.713  1.001  1.034  407.226

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   24.463   828.404  621.354  12.015  0.818  0.845  332.559
1728.22 m /  5670 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

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
                       29.875  1011.700  758.837  14.673  0.998  1.032  406.142

Greeley                25.300   856.764  642.626  12.426  0.846  0.874  343.944
1431.65 m /  4697 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651
                       29.937  1013.800  760.412  14.704  1.001  1.034  406.985

Akron                  25.249   855.044  641.335  12.401  0.844  0.872  343.253
1436.83 m /  4714 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107
                       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       24.044   814.230  610.722  11.809  0.804  0.830  326.869
1884.88 m /  6184 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
                       29.982  1015.300  761.537  14.726  1.002  1.035  407.587

Limon                  24.727   837.358  628.070  12.145  0.826  0.854  336.153
1635.25 m /  5365 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       29.935  1013.700  760.337  14.702  1.000  1.034  406.945

Pueblo                 25.308   857.015  642.814  12.430  0.846  0.874  344.044
1440.48 m /  4726 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.940  1013.900  760.487  14.705  1.001  1.034  407.025

La Junta               25.719   870.941  653.259  12.632  0.860  0.888  349.635
1291.74 m /  4238 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379
                       29.890  1012.200  759.212  14.681  0.999  1.032  406.343

Sterling               25.875   876.237  657.232  12.709  0.865  0.894  351.761
1230.78 m /  4038 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835

Fort Morgan            25.388   859.745  644.862  12.470  0.849  0.877  345.141
1392.02 m /  4567 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107

Holyoke                  M         M        M       M      M      M        M
1136.90 m /  3730 ft     M         M        M       M      M      M        M

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                   26.198   887.166  665.429  12.867  0.876  0.905  356.149
1117.70 m /  3667 ft   29.960  1014.562  760.984  14.715  1.001  1.035  407.291

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
                       29.887  1012.100  759.137  14.679  0.999  1.032  406.303

Berthoud Pass          19.129   647.772  485.869   9.395  0.639  0.661  260.045
3806.95 m / 12490 ft   30.600  1036.235  777.240  15.029  1.023  1.057  415.992

Dakota Hill            20.269   686.375  514.823   9.955  0.677  0.700  275.542
3333.90 m / 10938 ft   30.520  1033.526  775.208  14.990  1.020  1.054  414.904

Wilkerson Pass         20.044   678.758  509.110   9.845  0.670  0.692  272.484
3437.84 m / 11279 ft   30.580  1035.558  776.732  15.019  1.022  1.056  415.720

Steamboat Springs      23.471   794.821  596.164  11.528  0.784  0.810  319.077
2096.41 m /  6878 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Walton Peak            20.562   696.318  522.281  10.099  0.687  0.710  279.534
3223.87 m / 10577 ft   30.530  1033.865  775.462  14.995  1.020  1.054  415.040

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              23.074   781.359  586.067  11.333  0.771  0.797  313.673
2258.87 m /  7411 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Granby                 22.424   759.355  569.563  11.014  0.749  0.774  304.839
2501.49 m /  8207 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273

Leadville              21.071   713.562  535.215  10.349  0.704  0.728  286.456
3025.75 m /  9927 ft   30.510  1033.188  774.954  14.985  1.020  1.054  414.768
                       30.062  1018.000  763.562  14.765  1.005  1.038  408.671

Copper Mountain        19.457   658.889  494.207   9.556  0.650  0.672  264.508
3680.46 m / 12075 ft   30.620  1036.913  777.748  15.039  1.023  1.057  416.264

Buena Vista            22.621   766.034  574.573  11.110  0.756  0.781  307.521
2423.16 m /  7950 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865

Grand Junction         25.218   853.975  640.534  12.386  0.843  0.871  342.824
1480.72 m /  4858 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       29.946  1014.100  760.637  14.708  1.001  1.034  407.106

Laramie, Wyoming       23.089   781.867  586.448  11.340  0.772  0.797  313.877
2220.16 m /  7284 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       29.926  1013.400  760.112  14.698  1.000  1.033  406.825

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
                       29.917  1013.100  759.887  14.694  1.000  1.033  406.704

Pine Bluffs, Wyoming   23.785   805.451  604.137  11.682  0.795  0.821  323.344
1570.33 m /  5152 ft   28.790   974.942  731.266  14.140  0.962  0.994  391.386

Kimball, Nebraska      25.111   850.347  637.812  12.333  0.839  0.867  341.368
1501.44 m /  4926 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059
-------------------------------------------------------------------------------
                       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