Other Surface Observations
Issued by NWS Denver/Boulder, CO

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419
NZUS99 KBOU 060820
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
220 AM MDT Sunday, September 6, 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   24.649   834.713  626.086  12.106  0.824  0.851  335.092
1655.37 m /  5431 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.822  1009.900  757.487  14.647  0.997  1.030  405.420

Centennial Airport     24.268   821.800  616.400  11.919  0.811  0.838  329.908
1793.14 m /  5883 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       29.890  1012.200  759.212  14.681  0.999  1.032  406.343

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   24.463   828.404  621.354  12.015  0.818  0.845  332.559
1728.22 m /  5670 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

Erie Municipal Arpt    24.911   843.595  632.748  12.235  0.833  0.860  338.657
1563.62 m /  5130 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923

Longmont               25.010   846.934  635.253  12.284  0.836  0.864  339.998
1539.85 m /  5052 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Boulder Muni Airport   24.790   839.488  629.667  12.176  0.829  0.856  337.008
1611.78 m /  5288 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Fort Collins/Loveland  25.044   848.075  636.108  12.300  0.837  0.865  340.456
1528.88 m /  5016 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.870  1011.500  758.687  14.671  0.998  1.031  406.062

Greeley                25.335   857.942  643.509  12.443  0.847  0.875  344.417
1431.65 m /  4697 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.935  1013.700  760.337  14.702  1.000  1.034  406.945

Akron                  25.319   857.399  643.101  12.436  0.846  0.874  344.199
1436.83 m /  4714 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194
                       29.896  1012.400  759.362  14.684  0.999  1.032  406.423

Monument Ridge/Elbert  23.302   789.087  591.864  11.445  0.779  0.805  316.775
2151.89 m /  7060 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Colorado Springs       24.028   813.667  610.300  11.801  0.803  0.830  326.643
1884.88 m /  6184 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.878  1011.800  758.912  14.675  0.999  1.032  406.182

Limon                  24.727   837.358  628.070  12.145  0.826  0.854  336.153
1635.25 m /  5365 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       29.855  1011.000  758.312  14.663  0.998  1.031  405.861

Pueblo                 25.255   855.249  641.489  12.404  0.844  0.872  343.336
1440.48 m /  4726 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379
                       29.805  1009.300  757.037  14.639  0.996  1.029  405.179

La Junta               25.710   870.642  653.035  12.628  0.859  0.888  349.515
1291.74 m /  4238 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243
                       29.816  1009.700  757.337  14.644  0.996  1.030  405.339

Sterling               25.920   877.739  658.358  12.731  0.866  0.895  352.364
1230.78 m /  4038 ft   30.050  1017.610  763.270  14.759  1.004  1.038  408.515

Fort Morgan            25.423   860.928  645.749  12.487  0.850  0.878  345.615
1392.02 m /  4567 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651

Holyoke                26.209   887.523  665.696  12.872  0.876  0.905  356.292
1136.90 m /  3730 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379

Yuma                   25.861   875.748  656.864  12.702  0.864  0.893  351.565
1260.65 m /  4136 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059

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

Burlington             25.677   869.524  652.196  12.611  0.858  0.887  349.066
1307.90 m /  4291 ft   30.050  1017.610  763.270  14.759  1.004  1.038  408.515
                       29.846  1010.700  758.087  14.659  0.997  1.031  405.741

Berthoud Pass          19.183   649.624  487.258   9.422  0.641  0.662  260.788
3806.95 m / 12490 ft   30.680  1038.944  779.272  15.069  1.025  1.059  417.079

Dakota Hill            20.297   687.347  515.552   9.969  0.678  0.701  275.932
3333.90 m / 10938 ft   30.560  1034.881  776.224  15.010  1.021  1.055  415.448

Wilkerson Pass         20.065   679.480  509.651   9.855  0.671  0.693  272.774
3437.84 m / 11279 ft   30.610  1036.574  777.494  15.034  1.023  1.057  416.128

Steamboat Springs      23.455   794.269  595.751  11.520  0.784  0.810  318.856
2096.41 m /  6878 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

Walton Peak              M         M        M       M      M      M        M
3223.87 m / 10577 ft     M         M        M       M      M      M        M

Walden                 22.431   759.596  569.744  11.017  0.750  0.775  304.936
2485.03 m /  8153 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Kremmling              23.049   780.546  585.457  11.321  0.770  0.796  313.346
2258.87 m /  7411 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

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              21.057   713.060  534.839  10.342  0.704  0.727  286.255
3025.75 m /  9927 ft   30.490  1032.510  774.446  14.975  1.019  1.053  414.496
                       29.935  1013.700  760.337  14.702  1.000  1.034  406.945

Copper Mountain        19.471   659.358  494.559   9.563  0.651  0.672  264.696
3680.46 m / 12075 ft   30.640  1037.590  778.256  15.049  1.024  1.058  416.535

Buena Vista            22.582   764.700  573.572  11.091  0.755  0.780  306.985
2423.16 m /  7950 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

Grand Junction         25.175   852.510  639.435  12.365  0.841  0.869  342.236
1480.72 m /  4858 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059
                       29.870  1011.500  758.687  14.671  0.998  1.031  406.062

Laramie, Wyoming       23.105   782.412  586.857  11.348  0.772  0.798  314.095
2220.16 m /  7284 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       29.917  1013.100  759.887  14.694  1.000  1.033  406.704

Cheyenne, Wyoming      24.045   814.244  610.733  11.810  0.804  0.830  326.874
1876.35 m /  6156 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.899  1012.500  759.437  14.685  0.999  1.032  406.463

Pine Bluffs, Wyoming   24.925   844.063  633.099  12.242  0.833  0.861  338.845
1570.33 m /  5152 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466

Kimball, Nebraska      25.111   850.347  637.812  12.333  0.839  0.867  341.368
1501.44 m /  4926 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059
-------------------------------------------------------------------------------
                       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