Other Surface Observations
Issued by NWS Denver/Boulder, CO

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223
NZUS99 KBOU 121100
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
500 AM MDT Saturday, July 12, 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   24.777   839.034  629.327  12.169  0.828  0.856  336.826
1655.37 m /  5431 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       30.020  1016.600  762.512  14.745  1.003  1.037  408.109

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
                       30.056  1017.800  763.412  14.762  1.004  1.038  408.591

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   24.581   832.408  624.357  12.073  0.822  0.849  334.166
1728.22 m /  5670 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Erie Municipal Arpt    25.040   847.956  636.019  12.299  0.837  0.865  340.408
1563.62 m /  5130 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Longmont               25.148   851.597  638.750  12.351  0.840  0.868  341.870
1539.85 m /  5052 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Boulder Muni Airport   24.910   843.538  632.705  12.234  0.833  0.860  338.634
1611.78 m /  5288 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Fort Collins/Loveland  25.173   852.451  639.390  12.364  0.841  0.869  342.212
1528.88 m /  5016 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.067  1018.200  763.712  14.768  1.005  1.038  408.752

Greeley                25.465   862.361  646.823  12.507  0.851  0.879  346.191
1431.65 m /  4697 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       30.118  1019.900  764.987  14.792  1.007  1.040  409.434

Akron                  25.432   861.226  645.972  12.491  0.850  0.878  345.735
1436.83 m /  4714 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       30.067  1018.200  763.712  14.768  1.005  1.038  408.752

Monument Ridge/Elbert  23.375   791.554  593.714  11.481  0.781  0.807  317.766
2151.89 m /  7060 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

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
                       30.070  1018.300  763.787  14.769  1.005  1.038  408.792

Limon                  24.846   841.399  631.101  12.203  0.830  0.858  337.776
1635.25 m /  5365 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.032  1017.000  762.812  14.750  1.004  1.037  408.270

Pueblo                 25.429   861.135  645.904  12.490  0.850  0.878  345.698
1440.48 m /  4726 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       30.053  1017.700  763.337  14.760  1.004  1.038  408.551

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

Sterling               26.062   882.546  661.964  12.800  0.871  0.900  354.294
1230.78 m /  4038 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Fort Morgan            25.572   865.955  649.519  12.560  0.855  0.883  347.633
1392.02 m /  4567 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

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

Yuma                     M         M        M       M      M      M        M
1260.65 m /  4136 ft     M         M        M       M      M      M        M

Wray                   26.422   894.761  671.126  12.977  0.883  0.912  359.198
1117.70 m /  3667 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Burlington             25.818   874.294  655.774  12.681  0.863  0.892  350.981
1307.90 m /  4291 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       30.047  1017.500  763.187  14.758  1.004  1.038  408.470

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

Dakota Hill            20.276   686.618  515.005   9.959  0.678  0.700  275.639
3333.90 m / 10938 ft   30.530  1033.865  775.462  14.995  1.020  1.054  415.040

Wilkerson Pass         20.051   678.999  509.291   9.848  0.670  0.692  272.581
3437.84 m / 11279 ft   30.590  1035.897  776.986  15.024  1.022  1.056  415.856

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            20.540   695.581  521.728  10.089  0.686  0.709  279.237
3223.87 m / 10577 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632

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

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                 22.416   759.090  569.364  11.010  0.749  0.774  304.733
2501.49 m /  8207 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137

Leadville              21.071   713.562  535.215  10.349  0.704  0.728  286.456
3025.75 m /  9927 ft   30.510  1033.188  774.954  14.985  1.020  1.054  414.768
                       30.005  1016.100  762.137  14.737  1.003  1.036  407.908

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

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         25.131   851.044  638.335  12.343  0.840  0.868  341.648
1480.72 m /  4858 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379
                       29.796  1009.000  756.812  14.634  0.996  1.029  405.058

Laramie, Wyoming       23.137   783.501  587.673  11.364  0.773  0.799  314.533
2220.16 m /  7284 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.032  1017.000  762.812  14.750  1.004  1.037  408.270

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
                       30.079  1018.600  764.012  14.774  1.005  1.039  408.912

Pine Bluffs, Wyoming   25.045   848.130  636.150  12.301  0.837  0.865  340.478
1570.33 m /  5152 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Kimball, Nebraska      25.249   855.027  641.323  12.401  0.844  0.872  343.247
1501.44 m /  4926 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
-------------------------------------------------------------------------------
                       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