Other Surface Observations
Issued by NWS Denver/Boulder, CO

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266
NZUS99 KBOU 250700
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
100 AM MDT Friday, September 25, 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   24.777   839.034  629.327  12.169  0.828  0.856  336.826
1655.37 m /  5431 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       30.056  1017.800  763.412  14.762  1.004  1.038  408.591

Centennial Airport     24.385   825.778  619.384  11.977  0.815  0.842  331.505
1793.14 m /  5883 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       30.129  1020.300  765.288  14.798  1.007  1.040  409.595

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   24.581   832.408  624.357  12.073  0.822  0.849  334.166
1728.22 m /  5670 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Erie Municipal Arpt    25.049   848.247  636.237  12.303  0.837  0.865  340.525
1563.62 m /  5130 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

Longmont               25.148   851.597  638.750  12.351  0.840  0.868  341.870
1539.85 m /  5052 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Boulder Muni Airport   24.918   843.828  632.922  12.239  0.833  0.860  338.751
1611.78 m /  5288 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Fort Collins/Loveland  25.164   852.159  639.172  12.360  0.841  0.869  342.095
1528.88 m /  5016 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       30.062  1018.000  763.562  14.765  1.005  1.038  408.671

Greeley                25.465   862.361  646.823  12.507  0.851  0.879  346.191
1431.65 m /  4697 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       30.141  1020.700  765.588  14.804  1.007  1.041  409.755

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
                       30.100  1019.300  764.537  14.784  1.006  1.039  409.193

Monument Ridge/Elbert  23.391   792.103  594.126  11.488  0.782  0.808  317.986
2151.89 m /  7060 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729

Colorado Springs       24.136   817.327  613.046  11.854  0.807  0.833  328.112
1884.88 m /  6184 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.121  1020.000  765.063  14.794  1.007  1.040  409.474

Limon                  24.846   841.399  631.101  12.203  0.830  0.858  337.776
1635.25 m /  5365 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.085  1018.800  764.162  14.776  1.005  1.039  408.992

Pueblo                 25.421   860.841  645.683  12.485  0.850  0.878  345.580
1440.48 m /  4726 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       30.091  1019.000  764.312  14.779  1.006  1.039  409.073

La Junta               25.869   876.018  657.067  12.706  0.865  0.893  351.673
1291.74 m /  4238 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       30.082  1018.700  764.087  14.775  1.005  1.039  408.952

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                26.343   892.071  669.108  12.938  0.880  0.910  358.118
1136.90 m /  3730 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

Yuma                   25.976   879.642  659.785  12.758  0.868  0.897  353.128
1260.65 m /  4136 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

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

Burlington             25.827   874.592  655.998  12.685  0.863  0.892  351.101
1307.90 m /  4291 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826
                       30.118  1019.900  764.987  14.792  1.007  1.040  409.434

Berthoud Pass          19.115   647.309  485.521   9.388  0.639  0.660  259.859
3806.95 m / 12490 ft   30.580  1035.558  776.732  15.019  1.022  1.056  415.720

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      23.455   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            20.526   695.089  521.359  10.081  0.686  0.709  279.040
3223.87 m / 10577 ft   30.480  1032.172  774.192  14.970  1.019  1.053  414.360

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              23.066   781.088  585.864  11.329  0.771  0.796  313.564
2258.87 m /  7411 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457

Granby                 22.432   759.620  569.761  11.017  0.750  0.775  304.946
2501.49 m /  8207 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409

Leadville              21.057   713.060  534.839  10.342  0.704  0.727  286.255
3025.75 m /  9927 ft   30.490  1032.510  774.446  14.975  1.019  1.053  414.496
                       30.109  1019.600  764.762  14.788  1.006  1.040  409.314

Copper Mountain        19.422   657.716  493.327   9.539  0.649  0.671  264.037
3680.46 m / 12075 ft   30.570  1035.219  776.478  15.015  1.022  1.056  415.584

Buena Vista            22.645   766.835  575.173  11.122  0.757  0.782  307.842
2423.16 m /  7950 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273

Grand Junction         25.235   854.562  640.974  12.394  0.843  0.871  343.060
1480.72 m /  4858 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010
                       29.991  1015.600  761.762  14.730  1.002  1.036  407.708

Laramie, Wyoming       23.153   784.045  588.082  11.372  0.774  0.800  314.751
2220.16 m /  7284 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.038  1017.200  762.962  14.753  1.004  1.037  408.350

Cheyenne, Wyoming      24.136   817.344  613.058  11.855  0.807  0.833  328.119
1876.35 m /  6156 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       30.082  1018.700  764.087  14.775  1.005  1.039  408.952

Pine Bluffs, Wyoming   25.054   848.421  636.368  12.305  0.837  0.865  340.595
1570.33 m /  5152 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

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