Other Surface Observations
Issued by NWS Denver/Boulder, CO

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712
NZUS99 KBOU 200840
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
240 AM MDT Wednesday, August 20, 2025

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   24.853   841.627  631.272  12.207  0.831  0.858  337.867
1655.37 m /  5431 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457
                       30.079  1018.600  764.012  14.774  1.005  1.039  408.912

Centennial Airport     24.461   828.336  621.303  12.014  0.818  0.845  332.532
1793.14 m /  5883 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865
                       30.124  1020.100  765.138  14.795  1.007  1.040  409.514

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   24.640   834.411  625.859  12.102  0.823  0.851  334.970
1728.22 m /  5670 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Erie Municipal Arpt    25.100   849.991  637.545  12.328  0.839  0.867  341.225
1563.62 m /  5130 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

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   24.969   845.564  634.225  12.264  0.835  0.862  339.448
1611.78 m /  5288 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

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
                       30.088  1018.900  764.237  14.778  1.006  1.039  409.033

Greeley                25.518   864.128  648.149  12.533  0.853  0.881  346.900
1431.65 m /  4697 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.171  1021.700  766.338  14.818  1.008  1.042  410.157

Akron                  25.502   863.581  647.739  12.525  0.852  0.881  346.680
1436.83 m /  4714 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.126  1020.200  765.213  14.797  1.007  1.040  409.554

Monument Ridge/Elbert  23.496   795.667  596.799  11.540  0.785  0.811  319.417
2151.89 m /  7060 ft   30.490  1032.510  774.446  14.975  1.019  1.053  414.496

Colorado Springs       24.252   821.270  616.003  11.912  0.811  0.837  329.695
1884.88 m /  6184 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953
                       30.186  1022.200  766.713  14.826  1.009  1.042  410.357

Limon                  24.940   844.575  633.483  12.250  0.834  0.861  339.051
1635.25 m /  5365 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865
                       30.156  1021.200  765.963  14.811  1.008  1.041  409.956

Pueblo                 25.490   863.195  647.449  12.520  0.852  0.880  346.526
1440.48 m /  4726 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.094  1019.100  764.387  14.781  1.006  1.039  409.113

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

Sterling               26.106   884.049  663.091  12.822  0.872  0.901  354.897
1230.78 m /  4038 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

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                   26.029   881.440  661.134  12.784  0.870  0.899  353.850
1260.65 m /  4136 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Wray                   26.458   895.977  672.037  12.995  0.884  0.914  359.686
1117.70 m /  3667 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Burlington             25.888   876.680  657.564  12.715  0.865  0.894  351.939
1307.90 m /  4291 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.135  1020.500  765.438  14.801  1.007  1.041  409.675

Berthoud Pass          19.313   654.024  490.558   9.486  0.645  0.667  262.555
3806.95 m / 12490 ft   30.870  1045.379  784.098  15.162  1.032  1.066  419.662

Dakota Hill            20.434   691.967  519.018  10.036  0.683  0.706  277.787
3333.90 m / 10938 ft   30.750  1041.315  781.050  15.103  1.028  1.062  418.031

Wilkerson Pass         20.207   684.292  513.261   9.925  0.675  0.698  274.706
3437.84 m / 11279 ft   30.810  1043.347  782.574  15.132  1.030  1.064  418.847

Steamboat Springs      23.577   798.405  598.852  11.580  0.788  0.814  320.516
2096.41 m /  6878 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137

Walton Peak            20.678   700.253  525.233  10.156  0.691  0.714  281.113
3223.87 m / 10577 ft   30.690  1039.283  779.526  15.074  1.026  1.060  417.215

Walden                   M         M        M       M      M      M        M
2485.03 m /  8153 ft     M         M        M       M      M      M        M

Kremmling              23.178   784.886  588.712  11.384  0.775  0.800  315.089
2258.87 m /  7411 ft   30.480  1032.172  774.192  14.970  1.019  1.053  414.360

Granby                 22.557   763.855  572.938  11.079  0.754  0.779  306.646
2501.49 m /  8207 ft   30.570  1035.219  776.478  15.015  1.022  1.056  415.584

Leadville              21.212   718.331  538.792  10.419  0.709  0.732  288.371
3025.75 m /  9927 ft   30.700  1039.622  779.780  15.078  1.026  1.060  417.351
                       30.144  1020.800  765.663  14.805  1.007  1.041  409.795

Copper Mountain        19.602   663.816  497.903   9.628  0.655  0.677  266.486
3680.46 m / 12075 ft   30.830  1044.024  783.082  15.142  1.030  1.065  419.118

Buena Vista            22.779   771.371  578.575  11.188  0.761  0.787  309.663
2423.16 m /  7950 ft   30.570  1035.219  776.478  15.015  1.022  1.056  415.584

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
                       29.923  1013.300  760.037  14.697  1.000  1.033  406.784

Laramie, Wyoming       23.249   787.313  590.533  11.419  0.777  0.803  316.063
2220.16 m /  7284 ft   30.430  1030.478  772.922  14.946  1.017  1.051  413.681
                       30.053  1017.700  763.337  14.760  1.004  1.038  408.551

Cheyenne, Wyoming      24.219   820.162  615.172  11.895  0.809  0.836  329.250
1876.35 m /  6156 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001
                       30.103  1019.400  764.612  14.785  1.006  1.039  409.233

Pine Bluffs, Wyoming   25.105   850.164  637.675  12.331  0.839  0.867  341.294
1570.33 m /  5152 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321

Kimball, Nebraska      25.309   857.075  642.859  12.431  0.846  0.874  344.069
1501.44 m /  4926 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185
-------------------------------------------------------------------------------
                       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