Other Surface Observations
Issued by NWS Denver/Boulder, CO

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065
NZUS99 KBOU 190420
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1020 PM MDT Saturday, October 18, 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   24.751   838.170  628.679  12.157  0.827  0.855  336.479
1655.37 m /  5431 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826
                       30.147  1020.900  765.738  14.807  1.008  1.041  409.835

Centennial Airport     24.335   824.073  618.106  11.952  0.813  0.840  330.820
1793.14 m /  5883 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826
                       30.174  1021.800  766.413  14.820  1.008  1.042  410.197

Buckley AirForce Base  24.529   830.655  623.043  12.048  0.820  0.847  333.463
1725.78 m /  5662 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       30.124  1020.100  765.138  14.795  1.007  1.040  409.514

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    25.014   847.084  635.365  12.286  0.836  0.864  340.058
1563.62 m /  5130 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Longmont               25.122   850.723  638.094  12.339  0.840  0.867  341.519
1539.85 m /  5052 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

Boulder Muni Airport   24.875   842.381  631.837  12.218  0.831  0.859  338.170
1611.78 m /  5288 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Fort Collins/Loveland  25.147   851.576  638.734  12.351  0.840  0.868  341.861
1528.88 m /  5016 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       30.162  1021.400  766.113  14.814  1.008  1.042  410.036

Greeley                25.439   861.477  646.161  12.495  0.850  0.878  345.836
1431.65 m /  4697 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826
                       30.233  1023.800  767.913  14.849  1.010  1.044  411.000

Akron                  25.423   860.931  645.751  12.487  0.850  0.878  345.617
1436.83 m /  4714 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826
                       30.218  1023.300  767.538  14.842  1.010  1.043  410.799

Monument Ridge/Elbert    M         M        M       M      M      M        M
2151.89 m /  7060 ft     M         M        M       M      M      M        M

Colorado Springs       24.111   816.482  612.412  11.842  0.806  0.833  327.773
1884.88 m /  6184 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       30.215  1023.200  767.463  14.840  1.010  1.043  410.759

Limon                  24.829   840.822  630.668  12.195  0.830  0.857  337.544
1635.25 m /  5365 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       30.203  1022.800  767.163  14.834  1.009  1.043  410.598

Pueblo                 25.455   862.018  646.566  12.503  0.851  0.879  346.053
1440.48 m /  4726 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.188  1022.300  766.788  14.827  1.009  1.042  410.397

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            25.563   865.659  649.297  12.555  0.854  0.883  347.515
1392.02 m /  4567 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

Holyoke                26.352   892.374  669.335  12.943  0.881  0.910  358.239
1136.90 m /  3730 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Yuma                   25.967   879.342  659.561  12.754  0.868  0.897  353.008
1260.65 m /  4136 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Wray                   26.440   895.369  671.582  12.986  0.884  0.913  359.442
1117.70 m /  3667 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Burlington             25.809   873.996  655.551  12.676  0.863  0.891  350.862
1307.90 m /  4291 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
                       30.165  1021.500  766.188  14.816  1.008  1.042  410.076

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

Dakota Hill            20.132   681.757  511.359   9.888  0.673  0.695  273.688
3333.90 m / 10938 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321

Wilkerson Pass         19.923   674.670  506.044   9.785  0.666  0.688  270.843
3437.84 m / 11279 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409

Steamboat Springs      23.479   795.096  596.371  11.532  0.785  0.811  319.188
2096.41 m /  6878 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Walton Peak            20.461   692.876  519.700  10.049  0.684  0.707  278.152
3223.87 m / 10577 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137

Walden                 22.392   758.271  568.749  10.998  0.748  0.773  304.404
2485.03 m /  8153 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Kremmling              23.049   780.546  585.457  11.321  0.770  0.796  313.346
2258.87 m /  7411 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

Granby                 22.385   758.032  568.570  10.994  0.748  0.773  304.308
2501.49 m /  8207 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Leadville              20.997   711.053  533.333  10.313  0.702  0.725  285.449
3025.75 m /  9927 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409
                       30.292  1025.800  769.413  14.878  1.012  1.046  411.802

Copper Mountain          M         M        M       M      M      M        M
3680.46 m / 12075 ft     M         M        M       M      M      M        M

Buena Vista            22.566   764.167  573.172  11.083  0.754  0.779  306.771
2423.16 m /  7950 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Grand Junction         25.296   856.613  642.513  12.424  0.845  0.874  343.883
1480.72 m /  4858 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       30.162  1021.400  766.113  14.814  1.008  1.042  410.036

Laramie, Wyoming       23.048   780.506  585.427  11.320  0.770  0.796  313.330
2220.16 m /  7284 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       30.073  1018.400  763.862  14.771  1.005  1.038  408.832

Cheyenne, Wyoming      24.053   814.525  610.944  11.814  0.804  0.831  326.987
1876.35 m /  6156 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       30.233  1023.800  767.913  14.849  1.010  1.044  411.000

Pine Bluffs, Wyoming   25.002   846.678  635.060  12.280  0.836  0.863  339.895
1570.33 m /  5152 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Kimball, Nebraska      25.206   853.565  640.226  12.380  0.842  0.870  342.659
1501.44 m /  4926 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
-------------------------------------------------------------------------------
                       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