Other Surface Observations
Issued by NWS Denver/Boulder, CO

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917
NZUS99 KBOU 182001
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
201 PM MDT Friday, September 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   24.692   836.153  627.166  12.127  0.825  0.853  335.670
1655.37 m /  5431 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       29.896  1012.400  759.362  14.684  0.999  1.032  406.423

Centennial Airport     24.301   822.937  617.253  11.936  0.812  0.839  330.364
1793.14 m /  5883 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

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   24.497   829.548  622.212  12.032  0.819  0.846  333.018
1728.22 m /  5670 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282

Erie Municipal Arpt    24.946   844.758  633.620  12.252  0.834  0.861  339.124
1563.62 m /  5130 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466

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   24.824   840.645  630.535  12.193  0.830  0.857  337.473
1611.78 m /  5288 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

Fort Collins/Loveland  25.069   848.950  636.765  12.313  0.838  0.866  340.807
1528.88 m /  5016 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       29.923  1013.300  760.037  14.697  1.000  1.033  406.784

Greeley                25.361   858.826  644.172  12.456  0.848  0.876  344.772
1431.65 m /  4697 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602
                       29.994  1015.700  761.837  14.731  1.002  1.036  407.748

Akron                  25.345   858.282  643.764  12.448  0.847  0.875  344.553
1436.83 m /  4714 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602
                       29.943  1014.000  760.562  14.707  1.001  1.034  407.065

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       24.052   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
                       29.949  1014.200  760.712  14.710  1.001  1.034  407.146

Limon                  24.753   838.224  628.719  12.157  0.827  0.855  336.501
1635.25 m /  5365 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       29.923  1013.300  760.037  14.697  1.000  1.033  406.784

Pueblo                 25.316   857.309  643.034  12.434  0.846  0.874  344.163
1440.48 m /  4726 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.905  1012.700  759.587  14.688  0.999  1.033  406.544

La Junta               25.772   872.733  654.603  12.658  0.861  0.890  350.354
1291.74 m /  4238 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.902  1012.600  759.512  14.687  0.999  1.033  406.503

Sterling               25.946   878.641  659.034  12.744  0.867  0.896  352.726
1230.78 m /  4038 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923

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                26.235   888.432  666.379  12.886  0.877  0.906  356.657
1136.90 m /  3730 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787

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

Burlington             25.712   870.716  653.091  12.629  0.859  0.888  349.545
1307.90 m /  4291 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059
                       29.893  1012.300  759.287  14.682  0.999  1.032  406.383

Berthoud Pass          19.183   649.624  487.258   9.422  0.641  0.662  260.788
3806.95 m / 12490 ft   30.680  1038.944  779.272  15.069  1.025  1.059  417.079

Dakota Hill            20.305   687.590  515.735   9.973  0.679  0.701  276.030
3333.90 m / 10938 ft   30.570  1035.219  776.478  15.015  1.022  1.056  415.584

Wilkerson Pass         20.079   679.961  510.012   9.862  0.671  0.693  272.967
3437.84 m / 11279 ft   30.630  1037.251  778.002  15.044  1.024  1.058  416.400

Steamboat Springs      23.471   794.821  596.164  11.528  0.784  0.810  319.077
2096.41 m /  6878 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Walton Peak            20.584   697.056  522.835  10.110  0.688  0.711  279.830
3223.87 m / 10577 ft   30.560  1034.881  776.224  15.010  1.021  1.055  415.448

Walden                 22.454   760.391  570.340  11.029  0.750  0.775  305.255
2485.03 m /  8153 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001

Kremmling              23.066   781.088  585.864  11.329  0.771  0.796  313.564
2258.87 m /  7411 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Granby                 22.447   760.149  570.158  11.025  0.750  0.775  305.158
2501.49 m /  8207 ft   30.430  1030.478  772.922  14.946  1.017  1.051  413.681

Leadville              21.071   713.562  535.215  10.349  0.704  0.728  286.456
3025.75 m /  9927 ft   30.510  1033.188  774.954  14.985  1.020  1.054  414.768
                       30.029  1016.900  762.737  14.749  1.004  1.037  408.230

Copper Mountain        19.492   660.062  495.087   9.573  0.651  0.673  264.979
3680.46 m / 12075 ft   30.670  1038.606  779.018  15.064  1.025  1.059  416.943

Buena Vista            22.629   766.301  574.773  11.114  0.756  0.781  307.628
2423.16 m /  7950 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001

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
                       29.949  1014.200  760.712  14.710  1.001  1.034  407.146

Laramie, Wyoming       23.121   782.956  587.265  11.356  0.773  0.798  314.314
2220.16 m /  7284 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       29.955  1014.400  760.862  14.713  1.001  1.034  407.226

Cheyenne, Wyoming      24.070   815.089  611.367  11.822  0.804  0.831  327.214
1876.35 m /  6156 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
                       29.943  1014.000  760.562  14.707  1.001  1.034  407.065

Pine Bluffs, Wyoming   24.977   845.806  634.406  12.267  0.835  0.862  339.545
1570.33 m /  5152 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282

Kimball, Nebraska      25.180   852.687  639.568  12.367  0.842  0.869  342.307
1501.44 m /  4926 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
-------------------------------------------------------------------------------
                       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