Other Surface Observations
Issued by NWS Denver/Boulder, CO

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972
NZUS99 KBOU 280200
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
800 PM MDT Sunday, September 27, 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
                       29.884  1012.000  759.062  14.678  0.999  1.032  406.263

Centennial Airport     24.251   821.232  615.974  11.911  0.810  0.837  329.680
1793.14 m /  5883 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       29.949  1014.200  760.712  14.710  1.001  1.034  407.146

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   24.437   827.546  620.710  12.003  0.817  0.844  332.214
1728.22 m /  5670 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Erie Municipal Arpt    24.903   843.305  632.530  12.231  0.832  0.860  338.541
1563.62 m /  5130 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787

Longmont               25.001   846.643  635.034  12.280  0.836  0.863  339.881
1539.85 m /  5052 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194

Boulder Muni Airport   24.773   838.909  629.233  12.167  0.828  0.855  336.776
1611.78 m /  5288 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059

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
                       29.935  1013.700  760.337  14.702  1.000  1.034  406.945

Greeley                25.318   857.353  643.068  12.435  0.846  0.874  344.180
1431.65 m /  4697 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.999  1015.900  761.987  14.734  1.003  1.036  407.828

Akron                  25.302   856.810  642.660  12.427  0.846  0.874  343.962
1436.83 m /  4714 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.937  1013.800  760.412  14.704  1.001  1.034  406.985

Monument Ridge/Elbert  23.294   788.813  591.658  11.441  0.778  0.804  316.665
2151.89 m /  7060 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

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
                       29.973  1015.000  761.312  14.721  1.002  1.035  407.467

Limon                  24.744   837.935  628.503  12.153  0.827  0.854  336.385
1635.25 m /  5365 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       29.979  1015.200  761.462  14.724  1.002  1.035  407.547

Pueblo                 25.273   855.838  641.931  12.413  0.845  0.873  343.572
1440.48 m /  4726 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651
                       29.905  1012.700  759.587  14.688  0.999  1.033  406.544

La Junta               25.754   872.135  654.155  12.649  0.861  0.889  350.115
1291.74 m /  4238 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.946  1014.100  760.637  14.708  1.001  1.034  407.106

Sterling               25.893   876.838  657.682  12.717  0.865  0.894  352.002
1230.78 m /  4038 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107

Fort Morgan            25.406   860.336  645.305  12.478  0.849  0.877  345.378
1392.02 m /  4567 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379

Holyoke                26.226   888.129  666.151  12.881  0.877  0.906  356.535
1136.90 m /  3730 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651

Yuma                   25.843   875.149  656.415  12.693  0.864  0.892  351.324
1260.65 m /  4136 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787

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

Burlington             25.730   871.313  653.538  12.637  0.860  0.888  349.784
1307.90 m /  4291 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.991  1015.600  761.762  14.730  1.002  1.036  407.708

Berthoud Pass          19.101   646.846  485.174   9.382  0.638  0.660  259.673
3806.95 m / 12490 ft   30.560  1034.881  776.224  15.010  1.021  1.055  415.448

Dakota Hill            20.233   685.159  513.911   9.937  0.676  0.699  275.054
3333.90 m / 10938 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224

Wilkerson Pass         20.008   677.555  508.208   9.827  0.669  0.691  272.001
3437.84 m / 11279 ft   30.530  1033.865  775.462  14.995  1.020  1.054  415.040

Steamboat Springs      23.390   792.064  594.097  11.488  0.782  0.808  317.970
2096.41 m /  6878 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010

Walton Peak            20.504   694.351  520.806  10.071  0.685  0.708  278.744
3223.87 m / 10577 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953

Walden                 22.360   757.210  567.954  10.982  0.747  0.772  303.978
2485.03 m /  8153 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Kremmling              22.977   778.105  583.626  11.285  0.768  0.793  312.366
2258.87 m /  7411 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Granby                 22.377   757.767  568.372  10.990  0.748  0.773  304.202
2501.49 m /  8207 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Leadville              21.020   711.806  533.898  10.324  0.702  0.726  285.751
3025.75 m /  9927 ft   30.440  1030.817  773.176  14.951  1.017  1.051  413.817
                       30.129  1020.300  765.288  14.798  1.007  1.040  409.595

Copper Mountain        19.402   657.012  492.799   9.529  0.648  0.670  263.754
3680.46 m / 12075 ft   30.540  1034.204  775.716  15.000  1.021  1.055  415.176

Buena Vista            22.550   763.633  572.772  11.076  0.754  0.779  306.557
2423.16 m /  7950 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Grand Junction         25.114   850.458  637.896  12.335  0.839  0.867  341.412
1480.72 m /  4858 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107
                       29.846  1010.700  758.087  14.659  0.997  1.031  405.741

Laramie, Wyoming       23.040   780.234  585.223  11.316  0.770  0.796  313.221
2220.16 m /  7284 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.929  1013.500  760.187  14.700  1.000  1.033  406.865

Cheyenne, Wyoming      24.020   813.398  610.099  11.797  0.803  0.829  326.535
1876.35 m /  6156 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       29.935  1013.700  760.337  14.702  1.000  1.034  406.945

Pine Bluffs, Wyoming   24.899   843.191  632.445  12.229  0.832  0.860  338.495
1570.33 m /  5152 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059

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