Other Surface Observations
Issued by NWS Denver/Boulder, CO

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790
NZUS99 KBOU 220420
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1020 PM MDT Tuesday, July 21, 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   24.709   836.730  627.598  12.136  0.826  0.853  335.901
1655.37 m /  5431 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.896  1012.400  759.362  14.684  0.999  1.032  406.423

Centennial Airport     24.326   823.789  617.892  11.948  0.813  0.840  330.706
1793.14 m /  5883 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       29.958  1014.500  760.937  14.714  1.001  1.035  407.266

Buckley AirForce Base  24.504   829.797  622.399  12.035  0.819  0.846  333.118
1725.78 m /  5662 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.899  1012.500  759.437  14.685  0.999  1.032  406.463

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   24.539   830.978  623.285  12.052  0.820  0.847  333.592
1728.22 m /  5670 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Erie Municipal Arpt    24.989   846.212  634.711  12.273  0.835  0.863  339.708
1563.62 m /  5130 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

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   24.875   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
                       30.032  1017.000  762.812  14.750  1.004  1.037  408.270

Greeley                25.422   860.888  645.719  12.486  0.850  0.878  345.599
1431.65 m /  4697 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

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
                       29.985  1015.400  761.612  14.727  1.002  1.035  407.627

Monument Ridge/Elbert  23.391   792.103  594.126  11.488  0.782  0.808  317.986
2151.89 m /  7060 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729

Colorado Springs       24.102   816.201  612.201  11.838  0.806  0.832  327.660
1884.88 m /  6184 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       29.946  1014.100  760.637  14.708  1.001  1.034  407.106

Limon                  24.821   840.533  630.451  12.191  0.830  0.857  337.428
1635.25 m /  5365 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       29.967  1014.800  761.162  14.718  1.002  1.035  407.387

Pueblo                 25.325   857.603  643.255  12.438  0.846  0.875  344.281
1440.48 m /  4726 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       29.870  1011.500  758.687  14.671  0.998  1.031  406.062

La Junta               25.772   872.733  654.603  12.658  0.861  0.890  350.354
1291.74 m /  4238 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.875  1011.700  758.837  14.673  0.998  1.032  406.142

Sterling               25.991   880.143  660.161  12.765  0.869  0.897  353.329
1230.78 m /  4038 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602

Fort Morgan            25.502   863.589  647.745  12.525  0.852  0.881  346.684
1392.02 m /  4567 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

Holyoke                  M         M        M       M      M      M        M
1136.90 m /  3730 ft     M         M        M       M      M      M        M

Yuma                   25.923   877.845  658.437  12.732  0.866  0.895  352.407
1260.65 m /  4136 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010

Wray                   26.368   892.938  669.759  12.951  0.881  0.911  358.466
1117.70 m /  3667 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

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
                       29.988  1015.500  761.687  14.729  1.002  1.036  407.668

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            20.376   690.022  517.559  10.008  0.681  0.704  277.006
3333.90 m / 10938 ft   30.670  1038.606  779.018  15.064  1.025  1.059  416.943

Wilkerson Pass         20.150   682.367  511.817   9.897  0.673  0.696  273.933
3437.84 m / 11279 ft   30.730  1040.638  780.542  15.093  1.027  1.061  417.759

Steamboat Springs      23.471   794.821  596.164  11.528  0.784  0.810  319.077
2096.41 m /  6878 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Walton Peak            20.635   698.777  524.126  10.135  0.690  0.713  280.521
3223.87 m / 10577 ft   30.630  1037.251  778.002  15.044  1.024  1.058  416.400

Walden                 22.493   761.717  571.334  11.048  0.752  0.777  305.788
2485.03 m /  8153 ft   30.430  1030.478  772.922  14.946  1.017  1.051  413.681

Kremmling              23.066   781.088  585.864  11.329  0.771  0.796  313.564
2258.87 m /  7411 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Granby                 22.463   760.678  570.555  11.033  0.751  0.776  305.371
2501.49 m /  8207 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953

Leadville              21.123   715.319  536.533  10.375  0.706  0.729  287.161
3025.75 m /  9927 ft   30.580  1035.558  776.732  15.019  1.022  1.056  415.720
                       29.964  1014.700  761.087  14.717  1.001  1.035  407.346

Copper Mountain        19.547   661.939  496.494   9.601  0.653  0.675  265.732
3680.46 m / 12075 ft   30.750  1041.315  781.050  15.103  1.028  1.062  418.031

Buena Vista            22.645   766.835  575.173  11.122  0.757  0.782  307.842
2423.16 m /  7950 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273

Grand Junction         25.183   852.803  639.654  12.369  0.842  0.870  342.354
1480.72 m /  4858 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.852  1010.900  758.237  14.662  0.998  1.031  405.821

Laramie, Wyoming       23.145   783.773  587.878  11.368  0.774  0.799  314.642
2220.16 m /  7284 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       29.946  1014.100  760.637  14.708  1.001  1.034  407.106

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
                       30.041  1017.300  763.037  14.755  1.004  1.037  408.390

Pine Bluffs, Wyoming   25.011   846.968  635.278  12.284  0.836  0.864  340.011
1570.33 m /  5152 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

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