Other Surface Observations
Issued by NWS Denver/Boulder, CO

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441
NZUS99 KBOU 160800
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
200 AM MDT Wednesday, September 16, 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   24.734   837.594  628.247  12.148  0.827  0.854  336.248
1655.37 m /  5431 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
                       30.011  1016.300  762.287  14.740  1.003  1.036  407.989

Centennial Airport     24.343   824.358  618.319  11.956  0.814  0.841  330.934
1793.14 m /  5883 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       30.073  1018.400  763.862  14.771  1.005  1.038  408.832

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   24.539   830.978  623.285  12.052  0.820  0.847  333.592
1728.22 m /  5670 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Erie Municipal Arpt    25.014   847.084  635.365  12.286  0.836  0.864  340.058
1563.62 m /  5130 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Longmont               25.113   850.431  637.876  12.334  0.839  0.867  341.402
1539.85 m /  5052 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Boulder Muni Airport   24.884   842.670  632.054  12.222  0.832  0.859  338.286
1611.78 m /  5288 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

Fort Collins/Loveland  25.138   851.284  638.515  12.347  0.840  0.868  341.744
1528.88 m /  5016 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826
                       30.064  1018.100  763.637  14.766  1.005  1.038  408.711

Greeley                25.439   861.477  646.161  12.495  0.850  0.878  345.836
1431.65 m /  4697 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826
                       30.147  1020.900  765.738  14.807  1.008  1.041  409.835

Akron                  25.432   861.226  645.972  12.491  0.850  0.878  345.735
1436.83 m /  4714 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       30.121  1020.000  765.063  14.794  1.007  1.040  409.474

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       24.144   817.609  613.257  11.858  0.807  0.834  328.225
1884.88 m /  6184 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185
                       30.156  1021.200  765.963  14.811  1.008  1.041  409.956

Limon                  24.855   841.688  631.318  12.208  0.831  0.858  337.892
1635.25 m /  5365 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.129  1020.300  765.288  14.798  1.007  1.040  409.595

Pueblo                 25.429   861.135  645.904  12.490  0.850  0.878  345.698
1440.48 m /  4726 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       30.100  1019.300  764.537  14.784  1.006  1.039  409.193

La Junta               25.886   876.615  657.515  12.714  0.865  0.894  351.913
1291.74 m /  4238 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       30.112  1019.700  764.837  14.789  1.006  1.040  409.354

Sterling               26.062   882.546  661.964  12.800  0.871  0.900  354.294
1230.78 m /  4038 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Fort Morgan            25.563   865.659  649.297  12.555  0.854  0.883  347.515
1392.02 m /  4567 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

Holyoke                26.361   892.678  669.563  12.947  0.881  0.910  358.361
1136.90 m /  3730 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Yuma                   25.993   880.241  660.235  12.767  0.869  0.898  353.369
1260.65 m /  4136 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

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

Burlington             25.844   875.189  656.445  12.694  0.864  0.892  351.340
1307.90 m /  4291 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       30.144  1020.800  765.663  14.805  1.007  1.041  409.795

Berthoud Pass          19.156   648.698  486.563   9.409  0.640  0.661  260.417
3806.95 m / 12490 ft   30.640  1037.590  778.256  15.049  1.024  1.058  416.535

Dakota Hill            20.283   686.861  515.188   9.962  0.678  0.700  275.737
3333.90 m / 10938 ft   30.540  1034.204  775.716  15.000  1.021  1.055  415.176

Wilkerson Pass         20.051   678.999  509.291   9.848  0.670  0.692  272.581
3437.84 m / 11279 ft   30.590  1035.897  776.986  15.024  1.022  1.056  415.856

Steamboat Springs      23.504   795.923  596.991  11.544  0.786  0.812  319.520
2096.41 m /  6878 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Walton Peak            20.570   696.564  522.466  10.103  0.687  0.710  279.632
3223.87 m / 10577 ft   30.540  1034.204  775.716  15.000  1.021  1.055  415.176

Walden                 22.462   760.656  570.539  11.032  0.751  0.776  305.362
2485.03 m /  8153 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137

Kremmling              23.098   782.173  586.678  11.344  0.772  0.798  314.000
2258.87 m /  7411 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001

Granby                 22.447   760.149  570.158  11.025  0.750  0.775  305.158
2501.49 m /  8207 ft   30.430  1030.478  772.922  14.946  1.017  1.051  413.681

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
                       30.020  1016.600  762.512  14.745  1.003  1.037  408.109

Copper Mountain        19.464   659.123  494.383   9.560  0.651  0.672  264.602
3680.46 m / 12075 ft   30.630  1037.251  778.002  15.044  1.024  1.058  416.400

Buena Vista            22.637   766.568  574.973  11.118  0.757  0.782  307.735
2423.16 m /  7950 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137

Grand Junction         25.209   853.682  640.314  12.382  0.843  0.871  342.707
1480.72 m /  4858 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602
                       29.946  1014.100  760.637  14.708  1.001  1.034  407.106

Laramie, Wyoming       23.121   782.956  587.265  11.356  0.773  0.798  314.314
2220.16 m /  7284 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       29.973  1015.000  761.312  14.721  1.002  1.035  407.467

Cheyenne, Wyoming      24.103   816.216  612.212  11.838  0.806  0.832  327.666
1876.35 m /  6156 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       30.053  1017.700  763.337  14.760  1.004  1.038  408.551

Pine Bluffs, Wyoming   25.037   847.840  635.932  12.297  0.837  0.865  340.361
1570.33 m /  5152 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Kimball, Nebraska      25.232   854.442  640.884  12.393  0.843  0.871  343.012
1501.44 m /  4926 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
-------------------------------------------------------------------------------
                       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