Other Surface Observations
Issued by NWS Denver/Boulder, CO

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734
NZUS99 KBOU 261900
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
100 PM MDT Saturday, September 26, 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   24.641   834.425  625.870  12.102  0.824  0.851  334.976
1655.37 m /  5431 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059
                       29.878  1011.800  758.912  14.675  0.999  1.032  406.182

Centennial Airport     24.268   821.800  616.400  11.919  0.811  0.838  329.908
1793.14 m /  5883 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       29.958  1014.500  760.937  14.714  1.001  1.035  407.266

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   24.446   827.832  620.925  12.007  0.817  0.844  332.329
1728.22 m /  5670 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466

Erie Municipal Arpt    24.894   843.014  632.312  12.227  0.832  0.860  338.424
1563.62 m /  5130 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651

Longmont               24.984   846.060  634.597  12.271  0.835  0.863  339.647
1539.85 m /  5052 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923

Boulder Muni Airport   24.756   838.330  628.799  12.159  0.827  0.855  336.544
1611.78 m /  5288 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787

Fort Collins/Loveland  25.001   846.617  635.014  12.279  0.836  0.863  339.870
1528.88 m /  5016 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651
                       29.878  1011.800  758.912  14.675  0.999  1.032  406.182

Greeley                25.292   856.470  642.405  12.422  0.845  0.873  343.826
1431.65 m /  4697 ft   30.050  1017.610  763.270  14.759  1.004  1.038  408.515
                       29.932  1013.600  760.262  14.701  1.000  1.034  406.905

Akron                  25.258   855.338  641.556  12.406  0.844  0.872  343.371
1436.83 m /  4714 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243
                       29.864  1011.300  758.537  14.668  0.998  1.031  405.982

Monument Ridge/Elbert  23.302   789.087  591.864  11.445  0.779  0.805  316.775
2151.89 m /  7060 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Colorado Springs       24.028   813.667  610.300  11.801  0.803  0.830  326.643
1884.88 m /  6184 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.958  1014.500  760.937  14.714  1.001  1.035  407.266

Limon                  24.710   836.781  627.637  12.136  0.826  0.853  335.922
1635.25 m /  5365 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.905  1012.700  759.587  14.688  0.999  1.033  406.544

Pueblo                 25.290   856.426  642.372  12.421  0.845  0.873  343.808
1440.48 m /  4726 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.908  1012.800  759.662  14.689  1.000  1.033  406.584

La Junta               25.736   871.538  653.707  12.641  0.860  0.889  349.875
1291.74 m /  4238 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651
                       29.899  1012.500  759.437  14.685  0.999  1.032  406.463

Sterling               25.849   875.336  656.556  12.696  0.864  0.893  351.399
1230.78 m /  4038 ft   29.970  1014.901  761.238  14.720  1.002  1.035  407.427

Fort Morgan            25.397   860.041  645.083  12.474  0.849  0.877  345.259
1392.02 m /  4567 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243

Holyoke                26.128   884.794  663.649  12.833  0.873  0.902  355.196
1136.90 m /  3730 ft   29.950  1014.224  760.730  14.710  1.001  1.034  407.155

Yuma                   25.781   873.052  654.842  12.663  0.862  0.890  350.482
1260.65 m /  4136 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835

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

Burlington             25.642   868.331  651.301  12.594  0.857  0.885  348.587
1307.90 m /  4291 ft   30.010  1016.256  762.254  14.740  1.003  1.036  407.971
                       29.855  1011.000  758.312  14.663  0.998  1.031  405.861

Berthoud Pass          19.115   647.309  485.521   9.388  0.639  0.660  259.859
3806.95 m / 12490 ft   30.580  1035.558  776.732  15.019  1.022  1.056  415.720

Dakota Hill            20.240   685.402  514.094   9.941  0.676  0.699  275.151
3333.90 m / 10938 ft   30.480  1032.172  774.192  14.970  1.019  1.053  414.360

Wilkerson Pass         20.022   678.036  508.569   9.834  0.669  0.691  272.194
3437.84 m / 11279 ft   30.550  1034.542  775.970  15.005  1.021  1.055  415.312

Steamboat Springs      23.447   793.994  595.544  11.516  0.784  0.810  318.745
2096.41 m /  6878 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Walton Peak            20.533   695.335  521.544  10.085  0.686  0.709  279.139
3223.87 m / 10577 ft   30.490  1032.510  774.446  14.975  1.019  1.053  414.496

Walden                 22.392   758.271  568.749  10.998  0.748  0.773  304.404
2485.03 m /  8153 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Kremmling              23.025   779.732  584.847  11.309  0.770  0.795  313.020
2258.87 m /  7411 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

Granby                 22.400   758.561  568.967  11.002  0.749  0.774  304.521
2501.49 m /  8207 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865

Leadville              21.027   712.057  534.086  10.328  0.703  0.726  285.852
3025.75 m /  9927 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953
                       30.056  1017.800  763.412  14.762  1.004  1.038  408.591

Copper Mountain        19.436   658.185  493.679   9.546  0.650  0.671  264.225
3680.46 m / 12075 ft   30.590  1035.897  776.986  15.024  1.022  1.056  415.856

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         25.218   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
                       29.970  1014.900  761.237  14.720  1.002  1.035  407.427

Laramie, Wyoming       23.048   780.506  585.427  11.320  0.770  0.796  313.330
2220.16 m /  7284 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.878  1011.800  758.912  14.675  0.999  1.032  406.182

Cheyenne, Wyoming      23.995   812.553  609.465  11.785  0.802  0.829  326.196
1876.35 m /  6156 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.887  1012.100  759.137  14.679  0.999  1.032  406.303

Pine Bluffs, Wyoming   24.882   842.610  632.009  12.221  0.832  0.859  338.262
1570.33 m /  5152 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787

Kimball, Nebraska      25.068   848.885  636.716  12.312  0.838  0.866  340.781
1501.44 m /  4926 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379
-------------------------------------------------------------------------------
                       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