Other Surface Observations
Issued by NWS Denver/Boulder, CO

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424
NZUS99 KBOU 011640
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1040 AM MDT Monday, September 1, 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   24.870   842.204  631.704  12.215  0.831  0.859  338.099
1655.37 m /  5431 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729
                       30.171  1021.700  766.338  14.818  1.008  1.042  410.157

Centennial Airport     24.478   828.905  621.729  12.022  0.818  0.845  332.760
1793.14 m /  5883 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137
                       30.215  1023.200  767.463  14.840  1.010  1.043  410.759

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

Erie Municipal Arpt    25.135   851.154  638.418  12.345  0.840  0.868  341.692
1563.62 m /  5130 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Longmont               25.225   854.220  640.717  12.389  0.843  0.871  342.923
1539.85 m /  5052 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729

Boulder Muni Airport   24.995   846.432  634.876  12.276  0.835  0.863  339.796
1611.78 m /  5288 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Fort Collins/Loveland  25.250   855.077  641.360  12.402  0.844  0.872  343.266
1528.88 m /  5016 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593
                       30.171  1021.700  766.338  14.818  1.008  1.042  410.157

Greeley                25.544   865.012  648.812  12.546  0.854  0.882  347.255
1431.65 m /  4697 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457
                       30.251  1024.400  768.363  14.858  1.011  1.045  411.240

Akron                  25.502   863.581  647.739  12.525  0.852  0.881  346.680
1436.83 m /  4714 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.174  1021.800  766.413  14.820  1.008  1.042  410.197

Monument Ridge/Elbert  23.488   795.393  596.594  11.536  0.785  0.811  319.307
2151.89 m /  7060 ft   30.480  1032.172  774.192  14.970  1.019  1.053  414.360

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
                       30.165  1021.500  766.188  14.816  1.008  1.042  410.076

Limon                  24.915   843.709  632.833  12.237  0.833  0.860  338.703
1635.25 m /  5365 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457
                       30.156  1021.200  765.963  14.811  1.008  1.041  409.956

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
                       30.126  1020.200  765.213  14.797  1.007  1.040  409.554

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            25.633   868.025  651.072  12.590  0.857  0.885  348.464
1392.02 m /  4567 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

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

Yuma                   26.038   881.739  661.358  12.789  0.870  0.899  353.970
1260.65 m /  4136 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

Wray                   26.476   896.584  672.493  13.004  0.885  0.914  359.929
1117.70 m /  3667 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

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
                       30.144  1020.800  765.663  14.805  1.007  1.041  409.795

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      23.626   800.059  600.093  11.604  0.790  0.816  321.180
2096.41 m /  6878 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953

Walton Peak            20.678   700.253  525.233  10.156  0.691  0.714  281.113
3223.87 m / 10577 ft   30.690  1039.283  779.526  15.074  1.026  1.060  417.215

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

Kremmling              23.218   786.242  589.730  11.403  0.776  0.802  315.633
2258.87 m /  7411 ft   30.530  1033.865  775.462  14.995  1.020  1.054  415.040

Granby                 22.572   764.385  573.335  11.086  0.754  0.779  306.858
2501.49 m /  8207 ft   30.590  1035.897  776.986  15.024  1.022  1.056  415.856

Leadville              21.183   717.327  538.039  10.404  0.708  0.731  287.967
3025.75 m /  9927 ft   30.660  1038.267  778.764  15.059  1.025  1.059  416.807
                       30.233  1023.800  767.913  14.849  1.010  1.044  411.000

Copper Mountain        19.575   662.877  497.198   9.614  0.654  0.676  266.109
3680.46 m / 12075 ft   30.790  1042.669  782.066  15.123  1.029  1.063  418.575

Buena Vista            22.731   769.769  577.374  11.165  0.760  0.785  309.020
2423.16 m /  7950 ft   30.510  1033.188  774.954  14.985  1.020  1.054  414.768

Grand Junction         25.356   858.665  644.052  12.454  0.847  0.876  344.707
1480.72 m /  4858 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.088  1018.900  764.237  14.778  1.006  1.039  409.033

Laramie, Wyoming       23.290   788.674  591.554  11.439  0.778  0.804  316.610
2220.16 m /  7284 ft   30.480  1032.172  774.192  14.970  1.019  1.053  414.360
                       30.230  1023.700  767.838  14.848  1.010  1.044  410.959

Cheyenne, Wyoming      24.236   820.726  615.595  11.904  0.810  0.837  329.476
1876.35 m /  6156 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273
                       30.183  1022.100  766.638  14.824  1.009  1.042  410.317

Pine Bluffs, Wyoming   25.122   850.746  638.111  12.339  0.840  0.868  341.528
1570.33 m /  5152 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Kimball, Nebraska      25.318   857.368  643.078  12.435  0.846  0.874  344.186
1501.44 m /  4926 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321
-------------------------------------------------------------------------------
                       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