Other Surface Observations
Issued by NWS Denver/Boulder, CO

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629
NZUS99 KBOU 270300
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
900 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   24.649   834.713  626.086  12.106  0.824  0.851  335.092
1655.37 m /  5431 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.920  1013.200  759.962  14.695  1.000  1.033  406.744

Centennial Airport     24.276   822.084  616.614  11.923  0.811  0.838  330.022
1793.14 m /  5883 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       29.967  1014.800  761.162  14.718  1.002  1.035  407.387

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   24.463   828.404  621.354  12.015  0.818  0.845  332.559
1728.22 m /  5670 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

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               25.010   846.934  635.253  12.284  0.836  0.864  339.998
1539.85 m /  5052 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Boulder Muni Airport   24.782   839.198  629.450  12.172  0.828  0.856  336.892
1611.78 m /  5288 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194

Fort Collins/Loveland  25.044   848.075  636.108  12.300  0.837  0.865  340.456
1528.88 m /  5016 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.937  1013.800  760.412  14.704  1.001  1.034  406.985

Greeley                25.326   857.648  643.288  12.439  0.846  0.875  344.299
1431.65 m /  4697 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059
                       29.988  1015.500  761.687  14.729  1.002  1.036  407.668

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
                       29.943  1014.000  760.562  14.707  1.001  1.034  407.065

Monument Ridge/Elbert  23.310   789.361  592.069  11.449  0.779  0.805  316.885
2151.89 m /  7060 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Colorado Springs       24.052   814.511  610.933  11.813  0.804  0.831  326.982
1884.88 m /  6184 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       29.999  1015.900  761.987  14.734  1.003  1.036  407.828

Limon                  24.736   837.647  628.286  12.149  0.827  0.854  336.269
1635.25 m /  5365 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602
                       29.973  1015.000  761.312  14.721  1.002  1.035  407.467

Pueblo                 25.299   856.721  642.593  12.426  0.846  0.874  343.926
1440.48 m /  4726 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059
                       29.940  1013.900  760.487  14.705  1.001  1.034  407.025

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
                       29.926  1013.400  760.112  14.698  1.000  1.033  406.825

Sterling               25.902   877.138  657.908  12.722  0.866  0.894  352.123
1230.78 m /  4038 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243

Fort Morgan            25.423   860.928  645.749  12.487  0.850  0.878  345.615
1392.02 m /  4567 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651

Holyoke                26.173   886.310  664.787  12.855  0.875  0.904  355.805
1136.90 m /  3730 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835

Yuma                   25.817   874.250  655.741  12.680  0.863  0.891  350.963
1260.65 m /  4136 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379

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

Burlington             25.677   869.524  652.196  12.611  0.858  0.887  349.066
1307.90 m /  4291 ft   30.050  1017.610  763.270  14.759  1.004  1.038  408.515
                       29.935  1013.700  760.337  14.702  1.000  1.034  406.945

Berthoud Pass          19.142   648.235  486.216   9.402  0.640  0.661  260.231
3806.95 m / 12490 ft   30.620  1036.913  777.748  15.039  1.023  1.057  416.264

Dakota Hill            20.254   685.888  514.458   9.948  0.677  0.699  275.347
3333.90 m / 10938 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632

Wilkerson Pass         20.030   678.277  508.749   9.838  0.669  0.692  272.291
3437.84 m / 11279 ft   30.560  1034.881  776.224  15.010  1.021  1.055  415.448

Steamboat Springs      23.455   794.269  595.751  11.520  0.784  0.810  318.856
2096.41 m /  6878 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

Walton Peak            20.540   695.581  521.728  10.089  0.686  0.709  279.237
3223.87 m / 10577 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632

Walden                 22.423   759.331  569.545  11.013  0.749  0.774  304.830
2485.03 m /  8153 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Kremmling              23.033   780.003  585.050  11.313  0.770  0.795  313.129
2258.87 m /  7411 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Granby                 22.408   758.826  569.166  11.006  0.749  0.774  304.627
2501.49 m /  8207 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001

Leadville              21.042   712.559  534.463  10.335  0.703  0.727  286.053
3025.75 m /  9927 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224
                       30.091  1019.000  764.312  14.779  1.006  1.039  409.073

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         25.183   852.803  639.654  12.369  0.842  0.870  342.354
1480.72 m /  4858 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.937  1013.800  760.412  14.704  1.001  1.034  406.985

Laramie, Wyoming       23.097   782.139  586.652  11.344  0.772  0.798  313.986
2220.16 m /  7284 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       29.964  1014.700  761.087  14.717  1.001  1.035  407.346

Cheyenne, Wyoming      24.036   813.962  610.521  11.806  0.803  0.830  326.761
1876.35 m /  6156 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010
                       29.932  1013.600  760.262  14.701  1.000  1.034  406.905

Pine Bluffs, Wyoming   24.917   843.772  632.881  12.238  0.833  0.860  338.728
1570.33 m /  5152 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Kimball, Nebraska      25.102   850.055  637.593  12.329  0.839  0.867  341.250
1501.44 m /  4926 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
-------------------------------------------------------------------------------
                       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