Other Surface Observations
Issued by NWS Denver/Boulder, CO

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842
NZUS99 KBOU 220500
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1100 PM MDT Thursday, August 21, 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   24.743   837.882  628.463  12.152  0.827  0.854  336.364
1655.37 m /  5431 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       29.937  1013.800  760.412  14.704  1.001  1.034  406.985

Centennial Airport     24.360   824.926  618.745  11.965  0.814  0.841  331.163
1793.14 m /  5883 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       29.991  1015.600  761.762  14.730  1.002  1.036  407.708

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   24.564   831.836  623.928  12.065  0.821  0.848  333.937
1728.22 m /  5670 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

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               25.105   850.140  637.657  12.330  0.839  0.867  341.285
1539.85 m /  5052 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

Boulder Muni Airport   24.884   842.670  632.054  12.222  0.832  0.859  338.286
1611.78 m /  5288 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

Fort Collins/Loveland  25.130   850.992  638.296  12.343  0.840  0.868  341.627
1528.88 m /  5016 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       29.979  1015.200  761.462  14.724  1.002  1.035  407.547

Greeley                25.396   860.004  645.056  12.473  0.849  0.877  345.245
1431.65 m /  4697 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       30.011  1016.300  762.287  14.740  1.003  1.036  407.989

Akron                  25.389   859.754  644.868  12.470  0.849  0.877  345.144
1436.83 m /  4714 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.979  1015.200  761.462  14.724  1.002  1.035  407.547

Monument Ridge/Elbert  23.399   792.377  594.331  11.492  0.782  0.808  318.096
2151.89 m /  7060 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865

Colorado Springs       24.136   817.327  613.046  11.854  0.807  0.833  328.112
1884.88 m /  6184 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.026  1016.800  762.662  14.747  1.004  1.037  408.189

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
                       30.005  1016.100  762.137  14.737  1.003  1.036  407.908

Pueblo                 25.368   859.075  644.359  12.460  0.848  0.876  344.871
1440.48 m /  4726 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.958  1014.500  760.937  14.714  1.001  1.035  407.266

La Junta                 M         M        M       M      M      M        M
1291.74 m /  4238 ft     M         M        M       M      M      M        M

Sterling               25.982   879.842  659.936  12.761  0.868  0.897  353.208
1230.78 m /  4038 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466

Fort Morgan            25.519   864.180  648.188  12.534  0.853  0.881  346.921
1392.02 m /  4567 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

Holyoke                26.280   889.948  667.516  12.908  0.878  0.907  357.265
1136.90 m /  3730 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466

Yuma                   25.914   877.545  658.213  12.728  0.866  0.895  352.286
1260.65 m /  4136 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

Wray                   26.342   892.027  669.075  12.938  0.880  0.910  358.100
1117.70 m /  3667 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466

Burlington             25.783   873.102  654.880  12.663  0.862  0.890  350.502
1307.90 m /  4291 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.999  1015.900  761.987  14.734  1.003  1.036  407.828

Berthoud Pass          19.259   652.171  489.168   9.459  0.644  0.665  261.811
3806.95 m / 12490 ft   30.790  1042.669  782.066  15.123  1.029  1.063  418.575

Dakota Hill            20.398   690.751  518.106  10.018  0.682  0.704  277.299
3333.90 m / 10938 ft   30.700  1039.622  779.780  15.078  1.026  1.060  417.351

Wilkerson Pass         20.157   682.607  511.997   9.900  0.674  0.696  274.029
3437.84 m / 11279 ft   30.740  1040.976  780.796  15.098  1.027  1.062  417.895

Steamboat Springs      23.495   795.648  596.784  11.540  0.785  0.811  319.409
2096.41 m /  6878 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

Walton Peak            20.628   698.531  523.941  10.131  0.689  0.712  280.422
3223.87 m / 10577 ft   30.620  1036.913  777.748  15.039  1.023  1.057  416.264

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

Kremmling              23.090   781.902  586.474  11.341  0.772  0.797  313.891
2258.87 m /  7411 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865

Granby                 22.478   761.208  570.952  11.040  0.751  0.776  305.583
2501.49 m /  8207 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224

Leadville              21.131   715.570  536.721  10.378  0.706  0.730  287.262
3025.75 m /  9927 ft   30.590  1035.897  776.986  15.024  1.022  1.056  415.856
                       29.999  1015.900  761.987  14.734  1.003  1.036  407.828

Copper Mountain        19.554   662.173  496.670   9.604  0.654  0.675  265.826
3680.46 m / 12075 ft   30.760  1041.654  781.304  15.108  1.028  1.062  418.167

Buena Vista            22.676   767.902  575.973  11.137  0.758  0.783  308.270
2423.16 m /  7950 ft   30.440  1030.817  773.176  14.951  1.017  1.051  413.817

Grand Junction         25.157   851.924  638.995  12.356  0.841  0.869  342.001
1480.72 m /  4858 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787
                       29.813  1009.600  757.262  14.643  0.996  1.030  405.299

Laramie, Wyoming       23.217   786.223  589.716  11.403  0.776  0.802  315.626
2220.16 m /  7284 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137
                       30.044  1017.400  763.112  14.756  1.004  1.037  408.430

Cheyenne, Wyoming      24.161   818.189  613.692  11.867  0.807  0.834  328.458
1876.35 m /  6156 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.014  1016.400  762.362  14.742  1.003  1.036  408.029

Pine Bluffs, Wyoming   25.028   847.549  635.714  12.293  0.836  0.864  340.245
1570.33 m /  5152 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

Kimball, Nebraska      25.214   853.857  640.445  12.384  0.843  0.871  342.777
1501.44 m /  4926 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
-------------------------------------------------------------------------------
                       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