Other Surface Observations
Issued by NWS Denver/Boulder, CO

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224
NZUS99 KBOU 162020
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
220 PM MDT Tuesday, September 16, 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   24.734   837.594  628.247  12.148  0.827  0.854  336.248
1655.37 m /  5431 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

Centennial Airport     24.326   823.789  617.892  11.948  0.813  0.840  330.706
1793.14 m /  5883 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       30.038  1017.200  762.962  14.753  1.004  1.037  408.350

Buckley AirForce Base  24.504   829.797  622.399  12.035  0.819  0.846  333.118
1725.78 m /  5662 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.967  1014.800  761.162  14.718  1.002  1.035  407.387

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   24.530   830.692  623.070  12.048  0.820  0.847  333.477
1728.22 m /  5670 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

Erie Municipal Arpt    24.989   846.212  634.711  12.273  0.835  0.863  339.708
1563.62 m /  5130 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

Longmont               25.096   849.848  637.438  12.326  0.839  0.867  341.168
1539.85 m /  5052 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Boulder Muni Airport   24.867   842.092  631.620  12.213  0.831  0.859  338.054
1611.78 m /  5288 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Fort Collins/Loveland  25.104   850.117  637.640  12.330  0.839  0.867  341.275
1528.88 m /  5016 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.988  1015.500  761.687  14.729  1.002  1.036  407.668

Greeley                25.405   860.299  645.277  12.478  0.849  0.877  345.363
1431.65 m /  4697 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       30.091  1019.000  764.312  14.779  1.006  1.039  409.073

Akron                  25.362   858.870  644.205  12.457  0.848  0.876  344.789
1436.83 m /  4714 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       29.988  1015.500  761.687  14.729  1.002  1.036  407.668

Monument Ridge/Elbert  23.342   790.458  592.892  11.465  0.780  0.806  317.325
2151.89 m /  7060 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

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

Limon                  24.778   839.090  629.369  12.170  0.828  0.856  336.849
1635.25 m /  5365 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.997  1015.800  761.912  14.733  1.003  1.036  407.788

Pueblo                 25.308   857.015  642.814  12.430  0.846  0.874  344.044
1440.48 m /  4726 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

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            25.493   863.293  647.523  12.521  0.852  0.880  346.565
1392.02 m /  4567 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

Holyoke                26.262   889.342  667.061  12.899  0.878  0.907  357.022
1136.90 m /  3730 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194

Yuma                   25.878   876.347  657.314  12.710  0.865  0.894  351.805
1260.65 m /  4136 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Wray                   26.288   890.204  667.708  12.911  0.879  0.908  357.368
1117.70 m /  3667 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651

Burlington             25.721   871.014  653.314  12.633  0.860  0.888  349.665
1307.90 m /  4291 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

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

Dakota Hill            20.269   686.375  514.823   9.955  0.677  0.700  275.542
3333.90 m / 10938 ft   30.520  1033.526  775.208  14.990  1.020  1.054  414.904

Wilkerson Pass         20.051   678.999  509.291   9.848  0.670  0.692  272.581
3437.84 m / 11279 ft   30.590  1035.897  776.986  15.024  1.022  1.056  415.856

Steamboat Springs      23.487   795.372  596.578  11.536  0.785  0.811  319.298
2096.41 m /  6878 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

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

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

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                 22.377   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              21.079   713.813  535.404  10.353  0.704  0.728  286.557
3025.75 m /  9927 ft   30.520  1033.526  775.208  14.990  1.020  1.054  414.904
                       30.183  1022.100  766.638  14.824  1.009  1.042  410.317

Copper Mountain        19.457   658.889  494.207   9.556  0.650  0.672  264.508
3680.46 m / 12075 ft   30.620  1036.913  777.748  15.039  1.023  1.057  416.264

Buena Vista            22.613   765.767  574.373  11.107  0.756  0.781  307.414
2423.16 m /  7950 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729

Grand Junction         25.192   853.096  639.874  12.373  0.842  0.870  342.471
1480.72 m /  4858 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.920  1013.200  759.962  14.695  1.000  1.033  406.744

Laramie, Wyoming       23.153   784.045  588.082  11.372  0.774  0.800  314.751
2220.16 m /  7284 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.085  1018.800  764.162  14.776  1.005  1.039  408.992

Cheyenne, Wyoming      24.119   816.780  612.635  11.846  0.806  0.833  327.892
1876.35 m /  6156 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.056  1017.800  763.412  14.762  1.004  1.038  408.591

Pine Bluffs, Wyoming   25.011   846.968  635.278  12.284  0.836  0.864  340.011
1570.33 m /  5152 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

Kimball, Nebraska      25.223   854.150  640.665  12.388  0.843  0.871  342.894
1501.44 m /  4926 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826
-------------------------------------------------------------------------------
                       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