Other Surface Observations
Issued by NWS Denver/Boulder, CO

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289
NZUS99 KBOU 190420
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1020 PM MDT Friday, September 18, 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   24.709   836.730  627.598  12.136  0.826  0.853  335.901
1655.37 m /  5431 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.973  1015.000  761.312  14.721  1.002  1.035  407.467

Centennial Airport     24.301   822.937  617.253  11.936  0.812  0.839  330.364
1793.14 m /  5883 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       29.997  1015.800  761.912  14.733  1.003  1.036  407.788

Buckley AirForce Base  24.487   829.225  621.970  12.027  0.818  0.846  332.888
1725.78 m /  5662 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010
                       29.958  1014.500  760.937  14.714  1.001  1.035  407.266

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   24.505   829.834  622.426  12.036  0.819  0.846  333.133
1728.22 m /  5670 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

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               25.070   848.974  636.783  12.313  0.838  0.866  340.817
1539.85 m /  5052 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282

Boulder Muni Airport   24.841   841.224  630.969  12.201  0.830  0.858  337.705
1611.78 m /  5288 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

Fort Collins/Loveland  25.095   849.825  637.421  12.326  0.839  0.867  341.158
1528.88 m /  5016 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.994  1015.700  761.837  14.731  1.002  1.036  407.748

Greeley                25.387   859.710  644.835  12.469  0.848  0.877  345.126
1431.65 m /  4697 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010
                       30.064  1018.100  763.637  14.766  1.005  1.038  408.711

Akron                  25.336   857.987  643.543  12.444  0.847  0.875  344.435
1436.83 m /  4714 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       29.955  1014.400  760.862  14.713  1.001  1.034  407.226

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       24.086   815.638  611.778  11.830  0.805  0.832  327.434
1884.88 m /  6184 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Limon                  24.770   838.801  629.152  12.166  0.828  0.855  336.733
1635.25 m /  5365 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       29.943  1014.000  760.562  14.707  1.001  1.034  407.065

Pueblo                 25.316   857.309  643.034  12.434  0.846  0.874  344.163
1440.48 m /  4726 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.923  1013.300  760.037  14.697  1.000  1.033  406.784

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
                       29.846  1010.700  758.087  14.659  0.997  1.031  405.741

Sterling               25.946   878.641  659.034  12.744  0.867  0.896  352.726
1230.78 m /  4038 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923

Fort Morgan            25.458   862.111  646.636  12.504  0.851  0.879  346.090
1392.02 m /  4567 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194

Holyoke                26.217   887.826  665.924  12.877  0.876  0.905  356.413
1136.90 m /  3730 ft   30.050  1017.610  763.270  14.759  1.004  1.038  408.515

Yuma                   25.843   875.149  656.415  12.693  0.864  0.892  351.324
1260.65 m /  4136 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787

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

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
                       29.911  1012.900  759.737  14.691  1.000  1.033  406.624

Berthoud Pass          19.149   648.466  486.389   9.405  0.640  0.661  260.324
3806.95 m / 12490 ft   30.630  1037.251  778.002  15.044  1.024  1.058  416.400

Dakota Hill            20.276   686.618  515.005   9.959  0.678  0.700  275.639
3333.90 m / 10938 ft   30.530  1033.865  775.462  14.995  1.020  1.054  415.040

Wilkerson Pass         20.044   678.758  509.110   9.845  0.670  0.692  272.484
3437.84 m / 11279 ft   30.580  1035.558  776.732  15.019  1.022  1.056  415.720

Steamboat Springs      23.471   794.821  596.164  11.528  0.784  0.810  319.077
2096.41 m /  6878 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

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                 22.454   760.391  570.340  11.029  0.750  0.775  305.255
2485.03 m /  8153 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001

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                 22.424   759.355  569.563  11.014  0.749  0.774  304.839
2501.49 m /  8207 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273

Leadville              21.064   713.311  535.027  10.346  0.704  0.727  286.355
3025.75 m /  9927 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632
                       30.124  1020.100  765.138  14.795  1.007  1.040  409.514

Copper Mountain        19.450   658.654  494.031   9.553  0.650  0.672  264.414
3680.46 m / 12075 ft   30.610  1036.574  777.494  15.034  1.023  1.057  416.128

Buena Vista            22.629   766.301  574.773  11.114  0.756  0.781  307.628
2423.16 m /  7950 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001

Grand Junction         25.166   852.217  639.215  12.360  0.841  0.869  342.118
1480.72 m /  4858 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.893  1012.300  759.287  14.682  0.999  1.032  406.383

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
                       30.023  1016.700  762.587  14.746  1.003  1.037  408.149

Cheyenne, Wyoming      24.078   815.371  611.578  11.826  0.805  0.831  327.327
1876.35 m /  6156 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       29.991  1015.600  761.762  14.730  1.002  1.036  407.708

Pine Bluffs, Wyoming   24.985   846.097  634.624  12.272  0.835  0.863  339.661
1570.33 m /  5152 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

Kimball, Nebraska      25.206   853.565  640.226  12.380  0.842  0.870  342.659
1501.44 m /  4926 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
-------------------------------------------------------------------------------
                       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