Other Surface Observations
Issued by NWS Denver/Boulder, CO

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153
NZUS99 KBOU 061000
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
400 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   24.658   835.001  626.302  12.111  0.824  0.851  335.207
1655.37 m /  5431 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.843  1010.600  758.012  14.658  0.997  1.031  405.701

Centennial Airport     24.276   822.084  616.614  11.923  0.811  0.838  330.022
1793.14 m /  5883 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       29.902  1012.600  759.512  14.687  0.999  1.033  406.503

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   24.471   828.690  621.568  12.019  0.818  0.845  332.674
1728.22 m /  5670 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

Erie Municipal Arpt    24.929   844.177  633.184  12.244  0.833  0.861  338.891
1563.62 m /  5130 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194

Longmont               25.036   847.809  635.908  12.296  0.837  0.865  340.349
1539.85 m /  5052 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

Boulder Muni Airport   24.807   840.066  630.101  12.184  0.829  0.857  337.241
1611.78 m /  5288 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602

Fort Collins/Loveland  25.061   848.658  636.546  12.309  0.838  0.865  340.690
1528.88 m /  5016 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602
                       29.893  1012.300  759.287  14.682  0.999  1.032  406.383

Greeley                25.344   858.237  643.730  12.448  0.847  0.875  344.535
1431.65 m /  4697 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.943  1014.000  760.562  14.707  1.001  1.034  407.065

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
                       29.893  1012.300  759.287  14.682  0.999  1.032  406.383

Monument Ridge/Elbert  23.310   789.361  592.069  11.449  0.779  0.805  316.885
2151.89 m /  7060 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

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
                       29.884  1012.000  759.062  14.678  0.999  1.032  406.263

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
                       29.864  1011.300  758.537  14.668  0.998  1.031  405.982

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
                       29.811  1009.500  757.187  14.642  0.996  1.029  405.259

La Junta               25.692   870.045  652.587  12.619  0.859  0.887  349.275
1291.74 m /  4238 ft   30.010  1016.256  762.254  14.740  1.003  1.036  407.971
                       29.802  1009.200  756.962  14.637  0.996  1.029  405.138

Sterling               25.911   877.439  658.133  12.726  0.866  0.895  352.244
1230.78 m /  4038 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379

Fort Morgan            25.432   861.224  645.970  12.491  0.850  0.878  345.734
1392.02 m /  4567 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787

Holyoke                26.191   886.916  665.241  12.864  0.875  0.904  356.048
1136.90 m /  3730 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107

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             25.695   870.120  652.643  12.620  0.859  0.887  349.305
1307.90 m /  4291 ft   30.070  1018.287  763.778  14.769  1.005  1.038  408.787
                       29.873  1011.600  758.762  14.672  0.998  1.032  406.102

Berthoud Pass          19.177   649.392  487.084   9.419  0.641  0.662  260.695
3806.95 m / 12490 ft   30.670  1038.606  779.018  15.064  1.025  1.059  416.943

Dakota Hill            20.290   687.104  515.370   9.966  0.678  0.701  275.835
3333.90 m / 10938 ft   30.550  1034.542  775.970  15.005  1.021  1.055  415.312

Wilkerson Pass         20.058   679.239  509.471   9.852  0.670  0.693  272.677
3437.84 m / 11279 ft   30.600  1036.235  777.240  15.029  1.023  1.057  415.992

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              M         M        M       M      M      M        M
3223.87 m / 10577 ft     M         M        M       M      M      M        M

Walden                 22.439   759.861  569.942  11.021  0.750  0.775  305.043
2485.03 m /  8153 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729

Kremmling              23.057   780.817  585.660  11.325  0.771  0.796  313.455
2258.87 m /  7411 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321

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
                       29.952  1014.300  760.787  14.711  1.001  1.034  407.186

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            22.589   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         25.175   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
                       29.867  1011.400  758.612  14.669  0.998  1.031  406.022

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
                       29.943  1014.000  760.562  14.707  1.001  1.034  407.065

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
                       29.890  1012.200  759.212  14.681  0.999  1.032  406.343

Pine Bluffs, Wyoming   24.934   844.354  633.317  12.246  0.833  0.861  338.962
1570.33 m /  5152 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602

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