Other Surface Observations
Issued by NWS Denver/Boulder, CO

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808
NZUS99 KBOU 310920
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
320 AM MDT Friday, July 31, 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   24.819   840.475  630.408  12.190  0.829  0.857  337.405
1655.37 m /  5431 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.017  1016.500  762.437  14.743  1.003  1.037  408.069

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
                       30.067  1018.200  763.712  14.768  1.005  1.038  408.752

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   24.632   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  25.199   853.326  640.047  12.376  0.842  0.870  342.564
1528.88 m /  5016 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.056  1017.800  763.412  14.762  1.004  1.038  408.591

Greeley                25.483   862.950  647.265  12.516  0.852  0.880  346.427
1431.65 m /  4697 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.109  1019.600  764.762  14.788  1.006  1.040  409.314

Akron                    M         M        M       M      M      M        M
1436.83 m /  4714 ft     M         M        M       M      M      M        M

Monument Ridge/Elbert  23.456   794.296  595.771  11.520  0.784  0.810  318.866
2151.89 m /  7060 ft   30.440  1030.817  773.176  14.951  1.017  1.051  413.817

Colorado Springs       24.161   818.172  613.679  11.867  0.807  0.834  328.451
1884.88 m /  6184 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457
                       30.008  1016.200  762.212  14.739  1.003  1.036  407.949

Limon                  24.838   841.111  630.885  12.199  0.830  0.858  337.660
1635.25 m /  5365 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       29.970  1014.900  761.237  14.720  1.002  1.035  407.427

Pueblo                 25.377   859.369  644.579  12.464  0.848  0.876  344.990
1440.48 m /  4726 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.949  1014.200  760.712  14.710  1.001  1.034  407.146

La Junta               25.807   873.927  655.499  12.675  0.862  0.891  350.834
1291.74 m /  4238 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       29.929  1013.500  760.187  14.700  1.000  1.033  406.865

Sterling               26.044   881.945  661.513  12.792  0.870  0.899  354.053
1230.78 m /  4038 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

Fort Morgan            25.563   865.659  649.297  12.555  0.854  0.883  347.515
1392.02 m /  4567 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

Holyoke                26.298   890.555  667.971  12.916  0.879  0.908  357.509
1136.90 m /  3730 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

Yuma                   25.932   878.144  658.662  12.736  0.867  0.895  352.527
1260.65 m /  4136 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

Wray                   26.359   892.635  669.531  12.947  0.881  0.910  358.344
1117.70 m /  3667 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

Burlington             25.756   872.207  654.209  12.650  0.861  0.889  350.143
1307.90 m /  4291 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       29.943  1014.000  760.562  14.707  1.001  1.034  407.065

Berthoud Pass          19.286   653.097  489.863   9.472  0.645  0.666  262.183
3806.95 m / 12490 ft   30.830  1044.024  783.082  15.142  1.030  1.065  419.118

Dakota Hill            20.412   691.238  518.471  10.026  0.682  0.705  277.494
3333.90 m / 10938 ft   30.720  1040.299  780.288  15.088  1.027  1.061  417.623

Wilkerson Pass         20.179   683.329  512.539   9.911  0.674  0.697  274.319
3437.84 m / 11279 ft   30.770  1041.992  781.558  15.113  1.028  1.063  418.303

Steamboat Springs      23.569   798.129  598.646  11.576  0.788  0.814  320.405
2096.41 m /  6878 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001

Walton Peak            20.686   700.499  525.417  10.160  0.691  0.714  281.212
3223.87 m / 10577 ft   30.700  1039.622  779.780  15.078  1.026  1.060  417.351

Walden                 22.556   763.838  572.925  11.079  0.754  0.779  306.639
2485.03 m /  8153 ft   30.510  1033.188  774.954  14.985  1.020  1.054  414.768

Kremmling              23.170   784.614  588.509  11.380  0.774  0.800  314.980
2258.87 m /  7411 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224

Granby                 22.533   763.061  572.342  11.067  0.753  0.778  306.327
2501.49 m /  8207 ft   30.540  1034.204  775.716  15.000  1.021  1.055  415.176

Leadville              21.175   717.076  537.851  10.400  0.708  0.731  287.867
3025.75 m /  9927 ft   30.650  1037.929  778.510  15.054  1.024  1.058  416.671
                       30.141  1020.700  765.588  14.804  1.007  1.041  409.755

Copper Mountain        19.589   663.346  497.551   9.621  0.655  0.676  266.297
3680.46 m / 12075 ft   30.810  1043.347  782.574  15.132  1.030  1.064  418.847

Buena Vista            22.716   769.236  576.974  11.157  0.759  0.784  308.806
2423.16 m /  7950 ft   30.490  1032.510  774.446  14.975  1.019  1.053  414.496

Grand Junction         25.244   854.855  641.193  12.399  0.844  0.872  343.177
1480.72 m /  4858 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

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
                       30.067  1018.200  763.712  14.768  1.005  1.038  408.752

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
                       30.053  1017.700  763.337  14.760  1.004  1.038  408.551

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      25.258   855.320  641.542  12.405  0.844  0.872  343.364
1501.44 m /  4926 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
-------------------------------------------------------------------------------
                       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