Other Surface Observations
Issued by NWS Denver/Boulder, CO

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549
NZUS99 KBOU 171400
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
800 AM MDT Thursday, September 17, 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   24.802   839.899  629.975  12.182  0.829  0.856  337.173
1655.37 m /  5431 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       30.082  1018.700  764.087  14.775  1.005  1.039  408.952

Centennial Airport     24.419   826.915  620.237  11.993  0.816  0.843  331.961
1793.14 m /  5883 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185
                       30.144  1020.800  765.663  14.805  1.007  1.041  409.795

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   24.606   833.266  625.001  12.085  0.822  0.850  334.511
1728.22 m /  5670 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049

Erie Municipal Arpt    25.066   848.828  636.673  12.311  0.838  0.866  340.758
1563.62 m /  5130 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Longmont               25.173   852.471  639.406  12.364  0.841  0.869  342.221
1539.85 m /  5052 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Boulder Muni Airport   24.935   844.406  633.356  12.247  0.833  0.861  338.983
1611.78 m /  5288 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Fort Collins/Loveland  25.199   853.326  640.047  12.376  0.842  0.870  342.564
1528.88 m /  5016 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.121  1020.000  765.063  14.794  1.007  1.040  409.474

Greeley                25.492   863.244  647.486  12.520  0.852  0.880  346.545
1431.65 m /  4697 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

Akron                  25.458   862.109  646.635  12.504  0.851  0.879  346.090
1436.83 m /  4714 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.115  1019.800  764.912  14.791  1.006  1.040  409.394

Monument Ridge/Elbert  23.431   793.474  595.154  11.508  0.783  0.809  318.536
2151.89 m /  7060 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409

Colorado Springs       24.202   819.580  614.735  11.887  0.809  0.836  329.017
1884.88 m /  6184 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137
                       30.188  1022.300  766.788  14.827  1.009  1.042  410.397

Limon                  24.881   842.554  631.967  12.220  0.832  0.859  338.239
1635.25 m /  5365 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.109  1019.600  764.762  14.788  1.006  1.040  409.314

Pueblo                 25.473   862.606  647.008  12.511  0.851  0.880  346.289
1440.48 m /  4726 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.121  1020.000  765.063  14.794  1.007  1.040  409.474

La Junta               25.922   877.810  658.411  12.732  0.866  0.895  352.393
1291.74 m /  4238 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.112  1019.700  764.837  14.789  1.006  1.040  409.354

Sterling               26.079   883.147  662.415  12.809  0.872  0.901  354.535
1230.78 m /  4038 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Fort Morgan            25.598   866.842  650.185  12.572  0.856  0.884  347.990
1392.02 m /  4567 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Holyoke                26.379   893.284  670.018  12.956  0.882  0.911  358.605
1136.90 m /  3730 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Yuma                   26.002   880.541  660.460  12.771  0.869  0.898  353.489
1260.65 m /  4136 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Wray                     M         M        M       M      M      M        M
1117.70 m /  3667 ft     M         M        M       M      M      M        M

Burlington             25.862   875.785  656.893  12.702  0.864  0.893  351.580
1307.90 m /  4291 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.109  1019.600  764.762  14.788  1.006  1.040  409.314

Berthoud Pass          19.211   650.550  487.952   9.435  0.642  0.663  261.160
3806.95 m / 12490 ft   30.720  1040.299  780.288  15.088  1.027  1.061  417.623

Dakota Hill            20.348   689.049  516.829   9.994  0.680  0.703  276.615
3333.90 m / 10938 ft   30.630  1037.251  778.002  15.044  1.024  1.058  416.400

Wilkerson Pass         20.122   681.404  511.095   9.883  0.672  0.695  273.546
3437.84 m / 11279 ft   30.690  1039.283  779.526  15.074  1.026  1.060  417.215

Steamboat Springs      23.561   797.853  598.439  11.572  0.787  0.814  320.294
2096.41 m /  6878 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865

Walton Peak            20.613   698.040  523.572  10.124  0.689  0.712  280.225
3223.87 m / 10577 ft   30.600  1036.235  777.240  15.029  1.023  1.057  415.992

Walden                 22.517   762.512  571.931  11.059  0.753  0.778  306.107
2485.03 m /  8153 ft   30.460  1031.494  773.684  14.961  1.018  1.052  414.088

Kremmling              23.146   783.800  587.898  11.368  0.774  0.799  314.653
2258.87 m /  7411 ft   30.440  1030.817  773.176  14.951  1.017  1.051  413.817

Granby                 22.502   762.002  571.548  11.052  0.752  0.777  305.902
2501.49 m /  8207 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632

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
                       30.168  1021.600  766.263  14.817  1.008  1.042  410.116

Copper Mountain        19.512   660.765  495.615   9.584  0.652  0.674  265.261
3680.46 m / 12075 ft   30.700  1039.622  779.780  15.078  1.026  1.060  417.351

Buena Vista            22.716   769.236  576.974  11.157  0.759  0.784  308.806
2423.16 m /  7950 ft   30.490  1032.510  774.446  14.975  1.019  1.053  414.496

Grand Junction         25.339   858.079  643.612  12.445  0.847  0.875  344.472
1480.72 m /  4858 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       30.109  1019.600  764.762  14.788  1.006  1.040  409.314

Laramie, Wyoming       23.225   786.496  589.920  11.407  0.776  0.802  315.735
2220.16 m /  7284 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273
                       30.162  1021.400  766.113  14.814  1.008  1.042  410.036

Cheyenne, Wyoming      24.186   819.035  614.326  11.879  0.808  0.835  328.798
1876.35 m /  6156 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457
                       30.126  1020.200  765.213  14.797  1.007  1.040  409.554

Pine Bluffs, Wyoming   25.080   849.293  637.022  12.318  0.838  0.866  340.944
1570.33 m /  5152 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Kimball, Nebraska      25.283   856.198  642.201  12.418  0.845  0.873  343.716
1501.44 m /  4926 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
-------------------------------------------------------------------------------
                       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