Other Surface Observations
Issued by NWS Denver/Boulder, CO

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774
NZUS99 KBOU 072120
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
320 PM MDT Tuesday, October 7, 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   24.785   839.322  629.543  12.173  0.828  0.856  336.942
1655.37 m /  5431 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.153  1021.100  765.888  14.810  1.008  1.041  409.916

Centennial Airport     24.368   825.210  618.958  11.969  0.814  0.841  331.277
1793.14 m /  5883 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.183  1022.100  766.638  14.824  1.009  1.042  410.317

Buckley AirForce Base  24.555   831.514  623.686  12.060  0.821  0.848  333.807
1725.78 m /  5662 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       30.144  1020.800  765.663  14.805  1.007  1.041  409.795

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   24.589   832.694  624.572  12.077  0.822  0.849  334.281
1728.22 m /  5670 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

Erie Municipal Arpt    25.057   848.537  636.455  12.307  0.837  0.865  340.641
1563.62 m /  5130 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Longmont               25.156   851.888  638.969  12.356  0.841  0.869  341.987
1539.85 m /  5052 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Boulder Muni Airport   24.927   844.117  633.139  12.243  0.833  0.861  338.867
1611.78 m /  5288 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Fort Collins/Loveland  25.190   853.034  639.828  12.372  0.842  0.870  342.447
1528.88 m /  5016 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       30.191  1022.400  766.863  14.829  1.009  1.043  410.438

Greeley                25.483   862.950  647.265  12.516  0.852  0.880  346.427
1431.65 m /  4697 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.256  1024.600  768.513  14.861  1.011  1.045  411.321

Akron                  25.467   862.403  646.855  12.508  0.851  0.879  346.208
1436.83 m /  4714 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.200  1022.700  767.088  14.833  1.009  1.043  410.558

Monument Ridge/Elbert  23.350   790.732  593.097  11.469  0.780  0.806  317.436
2151.89 m /  7060 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049

Colorado Springs       24.119   816.764  612.623  11.846  0.806  0.833  327.886
1884.88 m /  6184 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.188  1022.300  766.788  14.827  1.009  1.042  410.397

Limon                  24.864   841.977  631.534  12.212  0.831  0.859  338.007
1635.25 m /  5365 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       30.177  1021.900  766.488  14.821  1.009  1.042  410.237

Pueblo                 25.421   860.841  645.683  12.485  0.850  0.878  345.580
1440.48 m /  4726 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       30.129  1020.300  765.288  14.798  1.007  1.040  409.595

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            25.589   866.546  649.963  12.568  0.855  0.884  347.871
1392.02 m /  4567 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Holyoke                26.414   894.497  670.928  12.974  0.883  0.912  359.092
1136.90 m /  3730 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Yuma                   26.011   880.840  660.684  12.776  0.869  0.898  353.609
1260.65 m /  4136 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Wray                   26.476   896.584  672.493  13.004  0.885  0.914  359.929
1117.70 m /  3667 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Burlington             25.871   876.083  657.116  12.707  0.865  0.893  351.699
1307.90 m /  4291 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.209  1023.000  767.313  14.837  1.010  1.043  410.678

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

Dakota Hill            20.204   684.187  513.182   9.923  0.675  0.698  274.664
3333.90 m / 10938 ft   30.430  1030.478  772.922  14.946  1.017  1.051  413.681

Wilkerson Pass         19.973   676.353  507.306   9.810  0.668  0.690  271.519
3437.84 m / 11279 ft   30.480  1032.172  774.192  14.970  1.019  1.053  414.360

Steamboat Springs      23.455   794.269  595.751  11.520  0.784  0.810  318.856
2096.41 m /  6878 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

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              23.001   778.918  584.236  11.297  0.769  0.794  312.693
2258.87 m /  7411 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Granby                 22.369   757.502  568.173  10.987  0.748  0.772  304.096
2501.49 m /  8207 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321

Leadville              20.975   710.300  532.769  10.302  0.701  0.724  285.147
3025.75 m /  9927 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001
                       29.979  1015.200  761.462  14.724  1.002  1.035  407.547

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

Buena Vista            22.526   762.833  572.172  11.064  0.753  0.778  306.236
2423.16 m /  7950 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Grand Junction         25.209   853.682  640.314  12.382  0.843  0.871  342.707
1480.72 m /  4858 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

Laramie, Wyoming       23.113   782.684  587.061  11.352  0.772  0.798  314.205
2220.16 m /  7284 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.106  1019.500  764.687  14.787  1.006  1.040  409.273

Cheyenne, Wyoming      24.128   817.062  612.846  11.850  0.806  0.833  328.006
1876.35 m /  6156 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.186  1022.200  766.713  14.826  1.009  1.042  410.357

Pine Bluffs, Wyoming   25.062   848.712  636.586  12.310  0.838  0.865  340.711
1570.33 m /  5152 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Kimball, Nebraska      25.266   855.613  641.762  12.410  0.844  0.872  343.482
1501.44 m /  4926 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
-------------------------------------------------------------------------------
                       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