Other Surface Observations
Issued by NWS Denver/Boulder, CO

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434
NZUS99 KBOU 011500
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
900 AM MDT Monday, September 1, 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   24.870   842.204  631.704  12.215  0.831  0.859  338.099
1655.37 m /  5431 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729
                       30.171  1021.700  766.338  14.818  1.008  1.042  410.157

Centennial Airport     24.478   828.905  621.729  12.022  0.818  0.845  332.760
1793.14 m /  5883 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137
                       30.227  1023.600  767.763  14.846  1.010  1.044  410.919

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   24.665   835.269  626.503  12.115  0.824  0.852  335.315
1728.22 m /  5670 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001

Erie Municipal Arpt    25.135   851.154  638.418  12.345  0.840  0.868  341.692
1563.62 m /  5130 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Longmont               25.225   854.220  640.717  12.389  0.843  0.871  342.923
1539.85 m /  5052 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729

Boulder Muni Airport   24.995   846.432  634.876  12.276  0.835  0.863  339.796
1611.78 m /  5288 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Fort Collins/Loveland  25.250   855.077  641.360  12.402  0.844  0.872  343.266
1528.88 m /  5016 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593
                       30.194  1022.500  766.938  14.830  1.009  1.043  410.478

Greeley                25.544   865.012  648.812  12.546  0.854  0.882  347.255
1431.65 m /  4697 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457
                       30.253  1024.500  768.438  14.859  1.011  1.045  411.281

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
                       30.174  1021.800  766.413  14.820  1.008  1.042  410.197

Monument Ridge/Elbert  23.480   795.119  596.388  11.532  0.785  0.811  319.197
2151.89 m /  7060 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224

Colorado Springs       24.202   819.580  614.735  11.887  0.809  0.836  329.017
1884.88 m /  6184 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137
                       30.165  1021.500  766.188  14.816  1.008  1.042  410.076

Limon                  24.915   843.709  632.833  12.237  0.833  0.860  338.703
1635.25 m /  5365 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457
                       30.156  1021.200  765.963  14.811  1.008  1.041  409.956

Pueblo                 25.481   862.901  647.228  12.515  0.852  0.880  346.407
1440.48 m /  4726 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.135  1020.500  765.438  14.801  1.007  1.041  409.675

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

Sterling                 M         M        M       M      M      M        M
1230.78 m /  4038 ft     M         M        M       M      M      M        M

Fort Morgan            25.633   868.025  651.072  12.590  0.857  0.885  348.464
1392.02 m /  4567 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

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

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                   26.476   896.584  672.493  13.004  0.885  0.914  359.929
1117.70 m /  3667 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Burlington             25.862   875.785  656.893  12.702  0.864  0.893  351.580
1307.90 m /  4291 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.141  1020.700  765.588  14.804  1.007  1.041  409.755

Berthoud Pass            M         M        M       M      M      M        M
3806.95 m / 12490 ft     M         M        M       M      M      M        M

Dakota Hill            20.398   690.751  518.106  10.018  0.682  0.704  277.299
3333.90 m / 10938 ft   30.700  1039.622  779.780  15.078  1.026  1.060  417.351

Wilkerson Pass         20.157   682.607  511.997   9.900  0.674  0.696  274.029
3437.84 m / 11279 ft   30.740  1040.976  780.796  15.098  1.027  1.062  417.895

Steamboat Springs      23.634   800.335  600.300  11.608  0.790  0.816  321.291
2096.41 m /  6878 ft   30.460  1031.494  773.684  14.961  1.018  1.052  414.088

Walton Peak            20.671   700.007  525.048  10.153  0.691  0.714  281.015
3223.87 m / 10577 ft   30.680  1038.944  779.272  15.069  1.025  1.059  417.079

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

Kremmling              23.242   787.056  590.340  11.415  0.777  0.803  315.960
2258.87 m /  7411 ft   30.560  1034.881  776.224  15.010  1.021  1.055  415.448

Granby                 22.588   764.914  573.732  11.094  0.755  0.780  307.071
2501.49 m /  8207 ft   30.610  1036.574  777.494  15.034  1.023  1.057  416.128

Leadville              21.183   717.327  538.039  10.404  0.708  0.731  287.967
3025.75 m /  9927 ft   30.660  1038.267  778.764  15.059  1.025  1.059  416.807
                       30.253  1024.500  768.438  14.859  1.011  1.045  411.281

Copper Mountain        19.568   662.642  497.022   9.611  0.654  0.676  266.015
3680.46 m / 12075 ft   30.780  1042.331  781.812  15.118  1.029  1.063  418.439

Buena Vista            22.747   770.303  577.775  11.172  0.760  0.785  309.235
2423.16 m /  7950 ft   30.530  1033.865  775.462  14.995  1.020  1.054  415.040

Grand Junction         25.365   858.959  644.272  12.458  0.848  0.876  344.825
1480.72 m /  4858 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.106  1019.500  764.687  14.787  1.006  1.040  409.273

Laramie, Wyoming       23.290   788.674  591.554  11.439  0.778  0.804  316.610
2220.16 m /  7284 ft   30.480  1032.172  774.192  14.970  1.019  1.053  414.360
                       30.236  1023.900  767.988  14.850  1.011  1.044  411.040

Cheyenne, Wyoming      24.228   820.444  615.383  11.900  0.810  0.837  329.363
1876.35 m /  6156 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137
                       30.174  1021.800  766.413  14.820  1.008  1.042  410.197

Pine Bluffs, Wyoming   25.114   850.455  637.893  12.335  0.839  0.867  341.411
1570.33 m /  5152 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Kimball, Nebraska      25.318   857.368  643.078  12.435  0.846  0.874  344.186
1501.44 m /  4926 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321
-------------------------------------------------------------------------------
                       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