Other Surface Observations
Issued by NWS Denver/Boulder, CO

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033
NZUS99 KBOU 091700
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1100 AM MDT Thursday, October 9, 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   24.828   840.763  630.624  12.194  0.830  0.857  337.520
1655.37 m /  5431 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.124  1020.100  765.138  14.795  1.007  1.040  409.514

Centennial Airport     24.444   827.768  620.877  12.006  0.817  0.844  332.303
1793.14 m /  5883 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593
                       30.183  1022.100  766.638  14.824  1.009  1.042  410.317

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    25.083   849.410  637.109  12.320  0.838  0.866  340.991
1563.62 m /  5130 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Longmont               25.173   852.471  639.406  12.364  0.841  0.869  342.221
1539.85 m /  5052 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Boulder Muni Airport   24.952   844.985  633.791  12.255  0.834  0.862  339.215
1611.78 m /  5288 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Fort Collins/Loveland  25.199   853.326  640.047  12.376  0.842  0.870  342.564
1528.88 m /  5016 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.153  1021.100  765.888  14.810  1.008  1.041  409.916

Greeley                  M         M        M       M      M      M        M
1431.65 m /  4697 ft     M         M        M       M      M      M        M

Akron                  25.467   862.403  646.855  12.508  0.851  0.879  346.208
1436.83 m /  4714 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.147  1020.900  765.738  14.807  1.008  1.041  409.835

Monument Ridge/Elbert  23.464   794.571  595.977  11.524  0.784  0.810  318.977
2151.89 m /  7060 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953

Colorado Springs       24.202   819.580  614.735  11.887  0.809  0.836  329.017
1884.88 m /  6184 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137
                       30.180  1022.000  766.563  14.823  1.009  1.042  410.277

Limon                  24.881   842.554  631.967  12.220  0.832  0.859  338.239
1635.25 m /  5365 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.103  1019.400  764.612  14.785  1.006  1.039  409.233

Pueblo                 25.455   862.018  646.566  12.503  0.851  0.879  346.053
1440.48 m /  4726 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.112  1019.700  764.837  14.789  1.006  1.040  409.354

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              M         M        M       M      M      M        M
1392.02 m /  4567 ft     M         M        M       M      M      M        M

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                   26.431   895.065  671.354  12.982  0.883  0.913  359.320
1117.70 m /  3667 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

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
                       30.115  1019.800  764.912  14.791  1.006  1.040  409.394

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

Dakota Hill            20.384   690.265  517.741  10.011  0.681  0.704  277.104
3333.90 m / 10938 ft   30.680  1038.944  779.272  15.069  1.025  1.059  417.079

Wilkerson Pass         20.164   682.848  512.178   9.904  0.674  0.696  274.126
3437.84 m / 11279 ft   30.750  1041.315  781.050  15.103  1.028  1.062  418.031

Steamboat Springs      23.593   798.956  599.266  11.588  0.789  0.815  320.737
2096.41 m /  6878 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409

Walton Peak            20.657   699.515  524.679  10.146  0.690  0.713  280.817
3223.87 m / 10577 ft   30.660  1038.267  778.764  15.059  1.025  1.059  416.807

Walden                 22.548   763.573  572.727  11.075  0.754  0.779  306.533
2485.03 m /  8153 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632

Kremmling              23.202   785.699  589.323  11.396  0.775  0.801  315.415
2258.87 m /  7411 ft   30.510  1033.188  774.954  14.985  1.020  1.054  414.768

Granby                 22.549   763.590  572.739  11.075  0.754  0.779  306.540
2501.49 m /  8207 ft   30.560  1034.881  776.224  15.010  1.021  1.055  415.448

Leadville              21.175   717.076  537.851  10.400  0.708  0.731  287.867
3025.75 m /  9927 ft   30.650  1037.929  778.510  15.054  1.024  1.058  416.671
                       30.318  1026.700  770.088  14.891  1.013  1.047  412.164

Copper Mountain          M         M        M       M      M      M        M
3680.46 m / 12075 ft     M         M        M       M      M      M        M

Buena Vista            22.755   770.570  577.975  11.176  0.760  0.786  309.342
2423.16 m /  7950 ft   30.540  1034.204  775.716  15.000  1.021  1.055  415.176

Grand Junction         25.374   859.252  644.491  12.462  0.848  0.876  344.942
1480.72 m /  4858 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

Laramie, Wyoming       23.217   786.223  589.716  11.403  0.776  0.802  315.626
2220.16 m /  7284 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137
                       30.153  1021.100  765.888  14.810  1.008  1.041  409.916

Cheyenne, Wyoming      24.178   818.753  614.115  11.875  0.808  0.835  328.684
1876.35 m /  6156 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321
                       30.129  1020.300  765.288  14.798  1.007  1.040  409.595

Pine Bluffs, Wyoming   25.062   848.712  636.586  12.310  0.838  0.865  340.711
1570.33 m /  5152 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Kimball, Nebraska      25.258   855.320  641.542  12.405  0.844  0.872  343.364
1501.44 m /  4926 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
-------------------------------------------------------------------------------
                       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