Other Surface Observations
Issued by NWS Denver/Boulder, CO

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643
NZUS99 KBOU 231600
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1000 AM MDT Saturday, August 23, 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   24.887   842.780  632.137  12.223  0.832  0.859  338.330
1655.37 m /  5431 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001
                       30.183  1022.100  766.638  14.824  1.009  1.042  410.317

Centennial Airport     24.494   829.473  622.156  12.030  0.819  0.846  332.988
1793.14 m /  5883 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409
                       30.239  1024.000  768.063  14.852  1.011  1.044  411.080

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   24.699   836.413  627.361  12.131  0.825  0.853  335.774
1728.22 m /  5670 ft   30.420  1030.140  772.668  14.941  1.017  1.050  413.545

Erie Municipal Arpt    25.160   852.027  639.072  12.358  0.841  0.869  342.042
1563.62 m /  5130 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865

Longmont               25.260   855.386  641.592  12.406  0.844  0.872  343.391
1539.85 m /  5052 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273

Boulder Muni Airport   25.029   847.589  635.744  12.293  0.837  0.864  340.261
1611.78 m /  5288 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137

Fort Collins/Loveland  25.285   856.244  642.235  12.419  0.845  0.873  343.735
1528.88 m /  5016 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137
                       30.218  1023.300  767.538  14.842  1.010  1.043  410.799

Greeley                25.570   865.896  649.475  12.559  0.855  0.883  347.610
1431.65 m /  4697 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865
                       30.271  1025.100  768.888  14.868  1.012  1.045  411.521

Akron                  25.554   865.348  649.064  12.551  0.854  0.882  347.390
1436.83 m /  4714 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865
                       30.251  1024.400  768.363  14.858  1.011  1.045  411.240

Monument Ridge/Elbert  23.504   795.942  597.005  11.544  0.786  0.812  319.527
2151.89 m /  7060 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632

Colorado Springs       24.269   821.833  616.425  11.920  0.811  0.838  329.921
1884.88 m /  6184 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224
                       30.283  1025.500  769.188  14.874  1.012  1.046  411.682

Limon                  24.966   845.441  634.133  12.262  0.834  0.862  339.398
1635.25 m /  5365 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273
                       30.200  1022.700  767.088  14.833  1.009  1.043  410.558

Pueblo                 25.551   865.255  648.995  12.549  0.854  0.882  347.353
1440.48 m /  4726 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001
                       30.209  1023.000  767.313  14.837  1.010  1.043  410.678

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

Sterling               26.186   886.753  665.119  12.861  0.875  0.904  355.983
1230.78 m /  4038 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Fort Morgan            25.685   869.799  652.403  12.615  0.858  0.887  349.177
1392.02 m /  4567 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729

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

Yuma                   26.091   883.537  662.707  12.815  0.872  0.901  354.692
1260.65 m /  4136 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Wray                   26.539   898.711  674.089  13.035  0.887  0.916  360.783
1117.70 m /  3667 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Burlington             25.941   878.469  658.906  12.741  0.867  0.896  352.657
1307.90 m /  4291 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593
                       30.218  1023.300  767.538  14.842  1.010  1.043  410.799

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

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         20.172   683.089  512.358   9.907  0.674  0.697  274.223
3437.84 m / 11279 ft   30.760  1041.654  781.304  15.108  1.028  1.062  418.167

Steamboat Springs      23.577   798.405  598.852  11.580  0.788  0.814  320.516
2096.41 m /  6878 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137

Walton Peak            20.657   699.515  524.679  10.146  0.690  0.713  280.817
3223.87 m / 10577 ft   30.660  1038.267  778.764  15.059  1.025  1.059  416.807

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

Kremmling              23.170   784.614  588.509  11.380  0.774  0.800  314.980
2258.87 m /  7411 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224

Granby                 22.533   763.061  572.342  11.067  0.753  0.778  306.327
2501.49 m /  8207 ft   30.540  1034.204  775.716  15.000  1.021  1.055  415.176

Leadville              21.175   717.076  537.851  10.400  0.708  0.731  287.867
3025.75 m /  9927 ft   30.650  1037.929  778.510  15.054  1.024  1.058  416.671
                       30.245  1024.200  768.213  14.855  1.011  1.044  411.160

Copper Mountain        19.568   662.642  497.022   9.611  0.654  0.676  266.015
3680.46 m / 12075 ft   30.780  1042.331  781.812  15.118  1.029  1.063  418.439

Buena Vista            22.755   770.570  577.975  11.176  0.760  0.786  309.342
2423.16 m /  7950 ft   30.540  1034.204  775.716  15.000  1.021  1.055  415.176

Grand Junction         25.304   856.907  642.732  12.428  0.846  0.874  344.001
1480.72 m /  4858 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       30.002  1016.000  762.062  14.736  1.003  1.036  407.868

Laramie, Wyoming       23.249   787.313  590.533  11.419  0.777  0.803  316.063
2220.16 m /  7284 ft   30.430  1030.478  772.922  14.946  1.017  1.051  413.681
                       30.135  1020.500  765.438  14.801  1.007  1.041  409.675

Cheyenne, Wyoming      24.244   821.008  615.806  11.908  0.810  0.837  329.590
1876.35 m /  6156 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409
                       30.218  1023.300  767.538  14.842  1.010  1.043  410.799

Pine Bluffs, Wyoming   25.157   851.908  638.983  12.356  0.841  0.869  341.994
1570.33 m /  5152 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137

Kimball, Nebraska      25.361   858.831  644.176  12.456  0.848  0.876  344.773
1501.44 m /  4926 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001
-------------------------------------------------------------------------------
                       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