Other Surface Observations
Issued by NWS Denver/Boulder, CO

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379
NZUS99 KBOU 040740
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
140 AM MDT Saturday, October 4, 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   24.487   829.241  621.981  12.027  0.818  0.846  332.895
1655.37 m /  5431 ft   29.910  1012.869  759.714  14.690  1.000  1.033  406.612
                       29.648  1004.000  753.062  14.562  0.991  1.024  403.051

Centennial Airport     24.108   816.402  612.352  11.841  0.806  0.832  327.741
1793.14 m /  5883 ft   29.950  1014.224  760.730  14.710  1.001  1.034  407.155
                       29.695  1005.600  754.262  14.585  0.992  1.025  403.693

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   24.277   822.113  616.635  11.924  0.811  0.838  330.033
1728.22 m /  5670 ft   29.920  1013.208  759.968  14.695  1.000  1.033  406.747

Erie Municipal Arpt    24.723   837.201  627.952  12.143  0.826  0.854  336.090
1563.62 m /  5130 ft   29.860  1011.176  758.444  14.666  0.998  1.031  405.932

Longmont               24.821   840.525  630.445  12.191  0.830  0.857  337.425
1539.85 m /  5052 ft   29.890  1012.192  759.206  14.681  0.999  1.032  406.340

Boulder Muni Airport   24.602   833.123  624.894  12.083  0.822  0.850  334.453
1611.78 m /  5288 ft   29.890  1012.192  759.206  14.681  0.999  1.032  406.340

Fort Collins/Loveland  24.854   841.658  631.295  12.207  0.831  0.858  337.880
1528.88 m /  5016 ft   29.890  1012.192  759.206  14.681  0.999  1.032  406.340
                       29.686  1005.300  754.037  14.581  0.992  1.025  403.573

Greeley                25.135   851.169  638.429  12.345  0.840  0.868  341.698
1431.65 m /  4697 ft   29.870  1011.515  758.698  14.671  0.998  1.031  406.068
                       29.757  1007.700  755.837  14.615  0.995  1.028  404.536

Akron                  25.119   850.628  638.023  12.337  0.840  0.867  341.481
1436.83 m /  4714 ft   29.870  1011.515  758.698  14.671  0.998  1.031  406.068
                       29.681  1005.100  753.887  14.578  0.992  1.025  403.493

Monument Ridge/Elbert  23.156   784.153  588.163  11.373  0.774  0.800  314.795
2151.89 m /  7060 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787

Colorado Springs       23.895   809.162  606.921  11.736  0.799  0.825  324.834
1884.88 m /  6184 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107
                       29.748  1007.400  755.612  14.611  0.994  1.027  404.416

Limon                  24.582   832.452  624.390  12.074  0.822  0.849  334.184
1635.25 m /  5365 ft   29.950  1014.224  760.730  14.710  1.001  1.034  407.155
                       29.710  1006.100  754.637  14.592  0.993  1.026  403.894

Pueblo                 25.160   852.013  639.062  12.357  0.841  0.869  342.036
1440.48 m /  4726 ft   29.930  1013.547  760.222  14.700  1.000  1.034  406.883
                       29.748  1007.400  755.612  14.611  0.994  1.027  404.416

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            25.231   854.424  640.870  12.392  0.843  0.871  343.004
1392.02 m /  4567 ft   29.840  1010.499  757.936  14.656  0.997  1.030  405.660

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                   25.649   868.559  651.473  12.597  0.857  0.886  348.679
1260.65 m /  4136 ft   29.850  1010.837  758.190  14.661  0.998  1.031  405.796

Wray                   26.090   883.521  662.695  12.814  0.872  0.901  354.685
1117.70 m /  3667 ft   29.840  1010.499  757.936  14.656  0.997  1.030  405.660

Burlington             25.571   865.946  649.513  12.559  0.855  0.883  347.630
1307.90 m /  4291 ft   29.930  1013.547  760.222  14.700  1.000  1.034  406.883
                       29.748  1007.400  755.612  14.611  0.994  1.027  404.416

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

Dakota Hill            20.111   681.028  510.812   9.877  0.672  0.694  273.395
3333.90 m / 10938 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Wilkerson Pass         19.895   673.708  505.322   9.771  0.665  0.687  270.457
3437.84 m / 11279 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865

Steamboat Springs      23.292   788.757  591.616  11.440  0.778  0.804  316.643
2096.41 m /  6878 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379

Walton Peak            20.395   690.664  518.040  10.017  0.682  0.704  277.264
3223.87 m / 10577 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

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

Kremmling              22.889   775.122  581.389  11.242  0.765  0.790  311.169
2258.87 m /  7411 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466

Granby                 22.260   753.798  565.394  10.933  0.744  0.769  302.608
2501.49 m /  8207 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

Leadville              20.923   708.544  531.452  10.277  0.699  0.723  284.442
3025.75 m /  9927 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       29.843  1010.600  758.012  14.658  0.997  1.031  405.701

Copper Mountain        19.305   653.729  490.337   9.482  0.645  0.667  262.437
3680.46 m / 12075 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273

Buena Vista            22.487   761.500  571.171  11.045  0.752  0.777  305.700
2423.16 m /  7950 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Grand Junction         24.984   846.062  634.599  12.271  0.835  0.863  339.648
1480.72 m /  4858 ft   29.870  1011.515  758.698  14.671  0.998  1.031  406.068
                       29.651  1004.100  753.137  14.563  0.991  1.024  403.091

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
                       29.701  1005.800  754.412  14.588  0.993  1.026  403.774

Cheyenne, Wyoming      23.845   807.482  605.661  11.712  0.797  0.823  324.160
1876.35 m /  6156 ft   29.930  1013.547  760.222  14.700  1.000  1.034  406.883
                       29.663  1004.500  753.437  14.569  0.991  1.024  403.252

Pine Bluffs, Wyoming   24.719   837.092  627.870  12.141  0.826  0.854  336.046
1570.33 m /  5152 ft   29.880  1011.853  758.952  14.676  0.999  1.032  406.204

Kimball, Nebraska      24.912   843.620  632.767  12.236  0.833  0.860  338.667
1501.44 m /  4926 ft   29.860  1011.176  758.444  14.666  0.998  1.031  405.932
-------------------------------------------------------------------------------
                       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