Other Surface Observations
Issued by NWS Denver/Boulder, CO

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383
NZUS99 KBOU 300401
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1001 PM MDT Tuesday, September 29, 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   24.504   829.817  622.413  12.035  0.819  0.846  333.126
1655.37 m /  5431 ft   29.930  1013.547  760.222  14.700  1.000  1.034  406.883
                       29.763  1007.900  755.987  14.618  0.995  1.028  404.617

Centennial Airport     24.117   816.686  612.565  11.845  0.806  0.833  327.855
1793.14 m /  5883 ft   29.960  1014.562  760.984  14.715  1.001  1.035  407.291
                       29.822  1009.900  757.487  14.647  0.997  1.030  405.420

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   24.311   823.257  617.493  11.940  0.812  0.839  330.493
1728.22 m /  5670 ft   29.960  1014.562  760.984  14.715  1.001  1.035  407.291

Erie Municipal Arpt    24.765   838.654  629.042  12.164  0.828  0.855  336.674
1563.62 m /  5130 ft   29.910  1012.869  759.714  14.690  1.000  1.033  406.612

Longmont               24.864   841.981  631.538  12.212  0.831  0.859  338.009
1539.85 m /  5052 ft   29.940  1013.885  760.476  14.705  1.001  1.034  407.019

Boulder Muni Airport   24.636   834.280  625.761  12.100  0.823  0.851  334.918
1611.78 m /  5288 ft   29.930  1013.547  760.222  14.700  1.000  1.034  406.883

Fort Collins/Loveland  24.889   842.825  632.170  12.224  0.832  0.859  338.348
1528.88 m /  5016 ft   29.930  1013.547  760.222  14.700  1.000  1.034  406.883
                       29.775  1008.300  756.287  14.624  0.995  1.028  404.777

Greeley                25.178   852.641  639.533  12.367  0.841  0.869  342.289
1431.65 m /  4697 ft   29.920  1013.208  759.968  14.695  1.000  1.033  406.747
                       29.840  1010.500  757.937  14.656  0.997  1.030  405.660

Akron                  25.154   851.806  638.907  12.354  0.841  0.869  341.953
1436.83 m /  4714 ft   29.910  1012.869  759.714  14.690  1.000  1.033  406.612
                       29.787  1008.700  756.587  14.630  0.996  1.029  404.938

Monument Ridge/Elbert  23.140   783.605  587.752  11.365  0.773  0.799  314.575
2151.89 m /  7060 ft   30.050  1017.610  763.270  14.759  1.004  1.038  408.515

Colorado Springs       23.886   808.881  606.710  11.732  0.798  0.825  324.721
1884.88 m /  6184 ft   30.010  1016.256  762.254  14.740  1.003  1.036  407.971
                       29.811  1009.500  757.187  14.642  0.996  1.029  405.259

Limon                  24.574   832.163  624.173  12.069  0.821  0.849  334.068
1635.25 m /  5365 ft   29.940  1013.885  760.476  14.705  1.001  1.034  407.019
                       29.787  1008.700  756.587  14.630  0.996  1.029  404.938

Pueblo                 25.134   851.130  638.400  12.345  0.840  0.868  341.682
1440.48 m /  4726 ft   29.900  1012.531  759.460  14.686  0.999  1.032  406.476
                       29.763  1007.900  755.987  14.618  0.995  1.028  404.617

La Junta               25.569   865.865  649.452  12.558  0.855  0.883  347.597
1291.74 m /  4238 ft   29.870  1011.515  758.698  14.671  0.998  1.031  406.068
                       29.737  1007.000  755.312  14.605  0.994  1.027  404.255

Sterling               25.769   872.632  654.528  12.656  0.861  0.890  350.314
1230.78 m /  4038 ft   29.880  1011.853  758.952  14.676  0.999  1.032  406.204

Fort Morgan            25.283   856.197  642.200  12.418  0.845  0.873  343.716
1392.02 m /  4567 ft   29.900  1012.531  759.460  14.686  0.999  1.032  406.476

Holyoke                26.038   881.762  661.375  12.789  0.870  0.899  353.979
1136.90 m /  3730 ft   29.850  1010.837  758.190  14.661  0.998  1.031  405.796

Yuma                   25.684   869.757  652.371  12.615  0.858  0.887  349.160
1260.65 m /  4136 ft   29.890  1012.192  759.206  14.681  0.999  1.032  406.340

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

Burlington             25.527   864.455  648.395  12.538  0.853  0.882  347.031
1307.90 m /  4291 ft   29.880  1011.853  758.952  14.676  0.999  1.032  406.204

Berthoud Pass          18.944   641.524  481.182   9.305  0.633  0.654  257.537
3806.95 m / 12490 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321

Dakota Hill            20.075   679.813  509.901   9.860  0.671  0.693  272.908
3333.90 m / 10938 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Wilkerson Pass         19.845   672.025  504.060   9.747  0.663  0.685  269.781
3437.84 m / 11279 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Steamboat Springs      23.276   788.205  591.202  11.432  0.778  0.804  316.421
2096.41 m /  6878 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107

Walton Peak            20.359   689.435  517.119   9.999  0.680  0.703  276.770
3223.87 m / 10577 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Walden                 22.235   752.970  564.774  10.921  0.743  0.768  302.276
2485.03 m /  8153 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194

Kremmling              22.841   773.495  580.169  11.219  0.763  0.789  310.516
2258.87 m /  7411 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651

Granby                 22.213   752.210  564.204  10.910  0.742  0.767  301.971
2501.49 m /  8207 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602

Leadville              20.842   705.785  529.382  10.237  0.697  0.720  283.334
3025.75 m /  9927 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
                       29.799  1009.100  756.887  14.636  0.996  1.029  405.098

Copper Mountain        19.242   651.620  488.755   9.451  0.643  0.664  261.590
3680.46 m / 12075 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049

Buena Vista            22.400   758.566  568.971  11.002  0.749  0.774  304.523
2423.16 m /  7950 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059

Grand Junction         24.993   846.355  634.818  12.275  0.835  0.863  339.765
1480.72 m /  4858 ft   29.880  1011.853  758.952  14.676  0.999  1.032  406.204
                       29.722  1006.500  754.937  14.598  0.993  1.026  404.055

Laramie, Wyoming       22.928   776.423  582.365  11.261  0.766  0.792  311.691
2220.16 m /  7284 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243
                       29.855  1011.000  758.312  14.663  0.998  1.031  405.861

Cheyenne, Wyoming      23.887   808.890  606.717  11.732  0.798  0.825  324.725
1876.35 m /  6156 ft   29.980  1015.240  761.492  14.725  1.002  1.035  407.563
                       29.796  1009.000  756.812  14.634  0.996  1.029  405.058

Pine Bluffs, Wyoming   24.779   839.125  629.395  12.170  0.828  0.856  336.863
1570.33 m /  5152 ft   29.950  1014.224  760.730  14.710  1.001  1.034  407.155

Kimball, Nebraska      24.981   845.960  634.522  12.270  0.835  0.863  339.607
1501.44 m /  4926 ft   29.940  1013.885  760.476  14.705  1.001  1.034  407.019
-------------------------------------------------------------------------------
                       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