Other Surface Observations
Issued by NWS Denver/Boulder, CO

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692
NZUS99 KBOU 091440
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
840 AM MDT Thursday, October 9, 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   24.802   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
                       30.124  1020.100  765.138  14.795  1.007  1.040  409.514

Centennial Airport     24.410   826.631  620.024  11.989  0.816  0.843  331.847
1793.14 m /  5883 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.147  1020.900  765.738  14.807  1.008  1.041  409.835

Buckley AirForce Base  24.597   832.944  624.759  12.081  0.822  0.849  334.381
1725.78 m /  5662 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.126  1020.200  765.213  14.797  1.007  1.040  409.554

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     M         M        M       M      M      M        M
1728.22 m /  5670 ft     M         M        M       M      M      M        M

Erie Municipal Arpt    25.074   849.119  636.891  12.315  0.838  0.866  340.875
1563.62 m /  5130 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Longmont               25.165   852.180  639.187  12.360  0.841  0.869  342.104
1539.85 m /  5052 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

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  25.190   853.034  639.828  12.372  0.842  0.870  342.447
1528.88 m /  5016 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       30.180  1022.000  766.563  14.823  1.009  1.042  410.277

Greeley                  M         M        M       M      M      M        M
1431.65 m /  4697 ft     M         M        M       M      M      M        M

Akron                  25.423   860.931  645.751  12.487  0.850  0.878  345.617
1436.83 m /  4714 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826
                       30.138  1020.600  765.513  14.803  1.007  1.041  409.715

Monument Ridge/Elbert  23.439   793.748  595.360  11.512  0.783  0.809  318.646
2151.89 m /  7060 ft   30.420  1030.140  772.668  14.941  1.017  1.050  413.545

Colorado Springs       24.177   818.735  614.102  11.875  0.808  0.835  328.677
1884.88 m /  6184 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729
                       30.180  1022.000  766.563  14.823  1.009  1.042  410.277

Limon                  24.855   841.688  631.318  12.208  0.831  0.858  337.892
1635.25 m /  5365 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.132  1020.400  765.363  14.800  1.007  1.041  409.635

Pueblo                 25.438   861.429  646.125  12.494  0.850  0.878  345.817
1440.48 m /  4726 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       30.129  1020.300  765.288  14.798  1.007  1.040  409.595

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

Sterling                 M         M        M       M      M      M        M
1230.78 m /  4038 ft     M         M        M       M      M      M        M

Fort Morgan              M         M        M       M      M      M        M
1392.02 m /  4567 ft     M         M        M       M      M      M        M

Holyoke                26.361   892.678  669.563  12.947  0.881  0.910  358.361
1136.90 m /  3730 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Yuma                   25.967   879.342  659.561  12.754  0.868  0.897  353.008
1260.65 m /  4136 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

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
                       30.121  1020.000  765.063  14.794  1.007  1.040  409.474

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

Dakota Hill            20.355   689.292  517.011   9.997  0.680  0.703  276.713
3333.90 m / 10938 ft   30.640  1037.590  778.256  15.049  1.024  1.058  416.535

Wilkerson Pass         20.136   681.886  511.456   9.890  0.673  0.695  273.740
3437.84 m / 11279 ft   30.710  1039.960  780.034  15.083  1.026  1.060  417.487

Steamboat Springs      23.593   798.956  599.266  11.588  0.789  0.815  320.737
2096.41 m /  6878 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409

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                 22.540   763.308  572.528  11.071  0.753  0.778  306.426
2485.03 m /  8153 ft   30.490  1032.510  774.446  14.975  1.019  1.053  414.496

Kremmling              23.202   785.699  589.323  11.396  0.775  0.801  315.415
2258.87 m /  7411 ft   30.510  1033.188  774.954  14.985  1.020  1.054  414.768

Granby                 22.549   763.590  572.739  11.075  0.754  0.779  306.540
2501.49 m /  8207 ft   30.560  1034.881  776.224  15.010  1.021  1.055  415.448

Leadville              21.160   716.574  537.474  10.393  0.707  0.731  287.665
3025.75 m /  9927 ft   30.630  1037.251  778.002  15.044  1.024  1.058  416.400
                       30.339  1027.400  770.613  14.901  1.014  1.048  412.445

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

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         25.330   857.786  643.392  12.441  0.847  0.875  344.354
1480.72 m /  4858 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.124  1020.100  765.138  14.795  1.007  1.040  409.514

Laramie, Wyoming       23.201   785.679  589.307  11.395  0.775  0.801  315.407
2220.16 m /  7284 ft   30.370  1028.447  771.398  14.916  1.015  1.049  412.865
                       30.191  1022.400  766.863  14.829  1.009  1.043  410.438

Cheyenne, Wyoming      24.153   817.907  613.481  11.863  0.807  0.834  328.345
1876.35 m /  6156 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.162  1021.400  766.113  14.814  1.008  1.042  410.036

Pine Bluffs, Wyoming   25.054   848.421  636.368  12.305  0.837  0.865  340.595
1570.33 m /  5152 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Kimball, Nebraska      25.258   855.320  641.542  12.405  0.844  0.872  343.364
1501.44 m /  4926 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
-------------------------------------------------------------------------------
                       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