Other Surface Observations
Issued by NWS Denver/Boulder, CO

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512
NZUS99 KBOU 300200
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
800 PM MDT Friday, August 29, 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   24.700   836.441  627.382  12.132  0.826  0.853  335.785
1655.37 m /  5431 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010
                       29.970  1014.900  761.237  14.720  1.002  1.035  407.427

Centennial Airport     24.310   823.221  617.466  11.940  0.812  0.839  330.478
1793.14 m /  5883 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418
                       30.029  1016.900  762.737  14.749  1.004  1.037  408.230

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   24.497   829.548  622.212  12.032  0.819  0.846  333.018
1728.22 m /  5670 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282

Erie Municipal Arpt    24.963   845.339  634.056  12.261  0.834  0.862  339.357
1563.62 m /  5130 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

Longmont               25.062   848.683  636.564  12.309  0.838  0.865  340.700
1539.85 m /  5052 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

Boulder Muni Airport   24.833   840.934  630.752  12.197  0.830  0.858  337.589
1611.78 m /  5288 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010

Fort Collins/Loveland  25.078   849.242  636.983  12.317  0.838  0.866  340.924
1528.88 m /  5016 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       29.988  1015.500  761.687  14.729  1.002  1.036  407.668

Greeley                25.352   858.531  643.951  12.452  0.847  0.875  344.653
1431.65 m /  4697 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       30.032  1017.000  762.812  14.750  1.004  1.037  408.270

Akron                  25.302   856.810  642.660  12.427  0.846  0.874  343.962
1436.83 m /  4714 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.923  1013.300  760.037  14.697  1.000  1.033  406.784

Monument Ridge/Elbert  23.318   789.635  592.275  11.453  0.779  0.805  316.995
2151.89 m /  7060 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Colorado Springs       24.044   814.230  610.722  11.809  0.804  0.830  326.869
1884.88 m /  6184 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
                       30.002  1016.000  762.062  14.736  1.003  1.036  407.868

Limon                  24.744   837.935  628.503  12.153  0.827  0.854  336.385
1635.25 m /  5365 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

Pueblo                 25.290   856.426  642.372  12.421  0.845  0.873  343.808
1440.48 m /  4726 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.929  1013.500  760.187  14.700  1.000  1.033  406.865

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            25.467   862.406  646.858  12.508  0.851  0.879  346.209
1392.02 m /  4567 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

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

Yuma                   25.808   873.950  655.516  12.676  0.863  0.891  350.843
1260.65 m /  4136 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243

Wray                   26.261   889.293  667.024  12.898  0.878  0.907  357.002
1117.70 m /  3667 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243

Burlington             25.686   869.822  652.420  12.616  0.858  0.887  349.186
1307.90 m /  4291 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651
                       29.929  1013.500  760.187  14.700  1.000  1.033  406.865

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

Dakota Hill            20.261   686.132  514.641   9.951  0.677  0.700  275.444
3333.90 m / 10938 ft   30.510  1033.188  774.954  14.985  1.020  1.054  414.768

Wilkerson Pass         20.030   678.277  508.749   9.838  0.669  0.692  272.291
3437.84 m / 11279 ft   30.560  1034.881  776.224  15.010  1.021  1.055  415.448

Steamboat Springs      23.512   796.199  597.198  11.548  0.786  0.812  319.630
2096.41 m /  6878 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049

Walton Peak            20.548   695.826  521.912  10.092  0.687  0.710  279.336
3223.87 m / 10577 ft   30.510  1033.188  774.954  14.985  1.020  1.054  414.768

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

Kremmling              23.074   781.359  586.067  11.333  0.771  0.797  313.673
2258.87 m /  7411 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

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              21.042   712.559  534.463  10.335  0.703  0.727  286.053
3025.75 m /  9927 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224
                       30.041  1017.300  763.037  14.755  1.004  1.037  408.390

Copper Mountain        19.436   658.185  493.679   9.546  0.650  0.671  264.225
3680.46 m / 12075 ft   30.590  1035.897  776.986  15.024  1.022  1.056  415.856

Buena Vista            22.589   764.967  573.772  11.095  0.755  0.780  307.092
2423.16 m /  7950 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321

Grand Junction         25.270   855.734  641.853  12.411  0.845  0.873  343.530
1480.72 m /  4858 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
                       30.035  1017.100  762.887  14.752  1.004  1.037  408.310

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
                       30.085  1018.800  764.162  14.776  1.005  1.039  408.992

Cheyenne, Wyoming      24.070   815.089  611.367  11.822  0.804  0.831  327.214
1876.35 m /  6156 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
                       29.997  1015.800  761.912  14.733  1.003  1.036  407.788

Pine Bluffs, Wyoming   24.942   844.644  633.535  12.251  0.834  0.861  339.078
1570.33 m /  5152 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

Kimball, Nebraska      25.128   850.932  638.251  12.342  0.840  0.868  341.603
1501.44 m /  4926 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
-------------------------------------------------------------------------------
                       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