Other Surface Observations
Issued by NWS Denver/Boulder, CO

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322
NZUS99 KBOU 180700
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
100 AM MDT Tuesday, August 18, 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   24.700   836.441  627.382  12.132  0.826  0.853  335.785
1655.37 m /  5431 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010
                       29.881  1011.900  758.987  14.676  0.999  1.032  406.222

Centennial Airport     24.335   824.073  618.106  11.952  0.813  0.840  330.820
1793.14 m /  5883 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826
                       29.964  1014.700  761.087  14.717  1.001  1.035  407.346

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   24.513   830.120  622.641  12.040  0.819  0.846  333.248
1728.22 m /  5670 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Erie Municipal Arpt      M         M        M       M      M      M        M
1563.62 m /  5130 ft     M         M        M       M      M      M        M

Longmont               25.053   848.391  636.346  12.305  0.837  0.865  340.583
1539.85 m /  5052 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010

Boulder Muni Airport   24.833   840.934  630.752  12.197  0.830  0.858  337.589
1611.78 m /  5288 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010

Fort Collins/Loveland  25.095   849.825  637.421  12.326  0.839  0.867  341.158
1528.88 m /  5016 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.949  1014.200  760.712  14.710  1.001  1.034  407.146

Greeley                25.370   859.121  644.393  12.460  0.848  0.876  344.890
1431.65 m /  4697 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       30.002  1016.000  762.062  14.736  1.003  1.036  407.868

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

Monument Ridge/Elbert  23.383   791.829  593.920  11.484  0.781  0.807  317.876
2151.89 m /  7060 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Colorado Springs       24.111   816.482  612.412  11.842  0.806  0.833  327.773
1884.88 m /  6184 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       29.994  1015.700  761.837  14.731  1.002  1.036  407.748

Limon                  24.787   839.379  629.585  12.174  0.828  0.856  336.965
1635.25 m /  5365 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418
                       29.967  1014.800  761.162  14.718  1.002  1.035  407.387

Pueblo                 25.334   857.898  643.476  12.443  0.847  0.875  344.399
1440.48 m /  4726 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602
                       29.929  1013.500  760.187  14.700  1.000  1.033  406.865

La Junta               25.781   873.031  654.827  12.662  0.862  0.890  350.474
1291.74 m /  4238 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.911  1012.900  759.737  14.691  1.000  1.033  406.624

Sterling               25.937   878.340  658.809  12.739  0.867  0.896  352.605
1230.78 m /  4038 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787

Fort Morgan            25.467   862.406  646.858  12.508  0.851  0.879  346.209
1392.02 m /  4567 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

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                   25.861   875.748  656.864  12.702  0.864  0.893  351.565
1260.65 m /  4136 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059

Wray                   26.297   890.508  667.936  12.916  0.879  0.908  357.490
1117.70 m /  3667 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787

Burlington             25.739   871.611  653.761  12.642  0.860  0.889  349.904
1307.90 m /  4291 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       29.932  1013.600  760.262  14.701  1.000  1.034  406.905

Berthoud Pass          19.259   652.171  489.168   9.459  0.644  0.665  261.811
3806.95 m / 12490 ft   30.790  1042.669  782.066  15.123  1.029  1.063  418.575

Dakota Hill            20.362   689.535  517.194  10.001  0.681  0.703  276.811
3333.90 m / 10938 ft   30.650  1037.929  778.510  15.054  1.024  1.058  416.671

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      23.520   796.475  597.405  11.552  0.786  0.812  319.741
2096.41 m /  6878 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

Walton Peak              M         M        M       M      M      M        M
3223.87 m / 10577 ft     M         M        M       M      M      M        M

Walden                 22.509   762.247  571.732  11.055  0.752  0.777  306.000
2485.03 m /  8153 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953

Kremmling              23.114   782.715  587.085  11.352  0.772  0.798  314.217
2258.87 m /  7411 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273

Granby                   M         M        M       M      M      M        M
2501.49 m /  8207 ft     M         M        M       M      M      M        M

Leadville              21.153   716.323  537.286  10.389  0.707  0.730  287.564
3025.75 m /  9927 ft   30.620  1036.913  777.748  15.039  1.023  1.057  416.264
                       30.100  1019.300  764.537  14.784  1.006  1.039  409.193

Copper Mountain        19.561   662.408  496.846   9.607  0.654  0.675  265.920
3680.46 m / 12075 ft   30.770  1041.992  781.558  15.113  1.028  1.063  418.303

Buena Vista            22.692   768.435  576.374  11.145  0.758  0.784  308.485
2423.16 m /  7950 ft   30.460  1031.494  773.684  14.961  1.018  1.052  414.088

Grand Junction         25.227   854.268  640.754  12.390  0.843  0.871  342.942
1480.72 m /  4858 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       29.911  1012.900  759.737  14.691  1.000  1.033  406.624

Laramie, Wyoming       23.193   785.407  589.103  11.391  0.775  0.801  315.298
2220.16 m /  7284 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729
                       30.011  1016.300  762.287  14.740  1.003  1.036  407.989

Cheyenne, Wyoming      24.128   817.062  612.846  11.850  0.806  0.833  328.006
1876.35 m /  6156 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       29.985  1015.400  761.612  14.727  1.002  1.035  407.627

Pine Bluffs, Wyoming   25.002   846.678  635.060  12.280  0.836  0.863  339.895
1570.33 m /  5152 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Kimball, Nebraska      25.197   853.272  640.006  12.376  0.842  0.870  342.542
1501.44 m /  4926 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418
-------------------------------------------------------------------------------
                       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