Other Surface Observations
Issued by NWS Denver/Boulder, CO

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999
NZUS99 KBOU 032140
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
340 PM MDT Wednesday, September 3, 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   24.709   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
                       29.940  1013.900  760.487  14.705  1.001  1.034  407.025

Centennial Airport     24.326   823.789  617.892  11.948  0.813  0.840  330.706
1793.14 m /  5883 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       29.982  1015.300  761.537  14.726  1.002  1.035  407.587

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    24.946   844.758  633.620  12.252  0.834  0.861  339.124
1563.62 m /  5130 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466

Longmont               25.044   848.100  636.127  12.301  0.837  0.865  340.466
1539.85 m /  5052 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

Boulder Muni Airport   24.824   840.645  630.535  12.193  0.830  0.857  337.473
1611.78 m /  5288 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

Fort Collins/Loveland  25.052   848.367  636.327  12.305  0.837  0.865  340.573
1528.88 m /  5016 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       29.914  1013.000  759.812  14.692  1.000  1.033  406.664

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
                       29.994  1015.700  761.837  14.731  1.002  1.036  407.748

Akron                  25.354   858.576  643.985  12.453  0.847  0.876  344.671
1436.83 m /  4714 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738
                       29.973  1015.000  761.312  14.721  1.002  1.035  407.467

Monument Ridge/Elbert  23.350   790.732  593.097  11.469  0.780  0.806  317.436
2151.89 m /  7060 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049

Colorado Springs       24.069   815.075  611.356  11.822  0.804  0.831  327.208
1884.88 m /  6184 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       29.961  1014.600  761.012  14.716  1.001  1.035  407.306

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
                       29.967  1014.800  761.162  14.718  1.002  1.035  407.387

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
                       29.911  1012.900  759.737  14.691  1.000  1.033  406.624

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            25.449   861.815  646.414  12.500  0.851  0.879  345.971
1392.02 m /  4567 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059

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

Yuma                   25.870   876.047  657.089  12.706  0.865  0.893  351.685
1260.65 m /  4136 ft   30.100  1019.303  764.540  14.784  1.006  1.039  409.194

Wray                   26.306   890.812  668.163  12.920  0.879  0.908  357.612
1117.70 m /  3667 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923

Burlington             25.703   870.418  652.867  12.624  0.859  0.888  349.425
1307.90 m /  4291 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       29.932  1013.600  760.262  14.701  1.000  1.034  406.905

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

Dakota Hill            20.312   687.833  515.917   9.976  0.679  0.701  276.127
3333.90 m / 10938 ft   30.580  1035.558  776.732  15.019  1.022  1.056  415.720

Wilkerson Pass         20.086   680.201  510.193   9.865  0.671  0.694  273.064
3437.84 m / 11279 ft   30.640  1037.590  778.256  15.049  1.024  1.058  416.535

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            20.591   697.302  523.019  10.114  0.688  0.711  279.928
3223.87 m / 10577 ft   30.570  1035.219  776.478  15.015  1.022  1.056  415.584

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

Kremmling              23.033   780.003  585.050  11.313  0.770  0.795  313.129
2258.87 m /  7411 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

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              21.071   713.562  535.215  10.349  0.704  0.728  286.456
3025.75 m /  9927 ft   30.510  1033.188  774.954  14.985  1.020  1.054  414.768
                       30.047  1017.500  763.187  14.758  1.004  1.038  408.470

Copper Mountain        19.492   660.062  495.087   9.573  0.651  0.673  264.979
3680.46 m / 12075 ft   30.670  1038.606  779.018  15.064  1.025  1.059  416.943

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         25.192   853.096  639.874  12.373  0.842  0.870  342.471
1480.72 m /  4858 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330
                       29.887  1012.100  759.137  14.679  0.999  1.032  406.303

Laramie, Wyoming       23.129   783.228  587.469  11.360  0.773  0.799  314.423
2220.16 m /  7284 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       29.970  1014.900  761.237  14.720  1.002  1.035  407.427

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
                       29.949  1014.200  760.712  14.710  1.001  1.034  407.146

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      25.163   852.102  639.129  12.359  0.841  0.869  342.072
1501.44 m /  4926 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
-------------------------------------------------------------------------------
                       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