Other Surface Observations
Issued by NWS Denver/Boulder, CO

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426
NZUS99 KBOU 302100
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
200 PM MST Tuesday, December 30, 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   24.811   840.187  630.192  12.186  0.829  0.857  337.289
1655.37 m /  5431 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.310  1026.400  769.863  14.887  1.013  1.047  412.043

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
                       30.301  1026.100  769.638  14.882  1.013  1.046  411.923

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   24.589   832.694  624.572  12.077  0.822  0.849  334.281
1728.22 m /  5670 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

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               25.182   852.763  639.624  12.368  0.842  0.870  342.338
1539.85 m /  5052 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049

Boulder Muni Airport   24.935   844.406  633.356  12.247  0.833  0.861  338.983
1611.78 m /  5288 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Fort Collins/Loveland  25.207   853.618  640.266  12.381  0.842  0.870  342.681
1528.88 m /  5016 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.292  1025.800  769.413  14.878  1.012  1.046  411.802

Greeley                25.518   864.128  648.149  12.533  0.853  0.881  346.900
1431.65 m /  4697 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049
                       30.404  1029.600  772.263  14.933  1.016  1.050  413.328

Akron                  25.484   862.992  647.297  12.517  0.852  0.880  346.444
1436.83 m /  4714 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.330  1027.100  770.388  14.897  1.014  1.047  412.324

Monument Ridge/Elbert  23.358   791.006  593.303  11.473  0.781  0.807  317.546
2151.89 m /  7060 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

Colorado Springs       24.119   816.764  612.623  11.846  0.806  0.833  327.886
1884.88 m /  6184 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.357  1028.000  771.063  14.910  1.015  1.048  412.686

Limon                  24.864   841.977  631.534  12.212  0.831  0.859  338.007
1635.25 m /  5365 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       30.318  1026.700  770.088  14.891  1.013  1.047  412.164

Pueblo                 25.447   861.724  646.345  12.498  0.850  0.879  345.935
1440.48 m /  4726 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.298  1026.000  769.563  14.881  1.013  1.046  411.883

La Junta                 M         M        M       M      M      M        M
1291.74 m /  4238 ft     M         M        M       M      M      M        M

Sterling               26.106   884.049  663.091  12.822  0.872  0.901  354.897
1230.78 m /  4038 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370

Fort Morgan            25.624   867.729  650.850  12.585  0.856  0.885  348.346
1392.02 m /  4567 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

Holyoke                26.414   894.497  670.928  12.974  0.883  0.912  359.092
1136.90 m /  3730 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506

Yuma                   26.029   881.440  661.134  12.784  0.870  0.899  353.850
1260.65 m /  4136 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Wray                   26.485   896.888  672.721  13.008  0.885  0.915  360.051
1117.70 m /  3667 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

Burlington             25.888   876.680  657.564  12.715  0.865  0.894  351.939
1307.90 m /  4291 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.295  1025.900  769.488  14.879  1.012  1.046  411.843

Berthoud Pass          19.033   644.532  483.438   9.348  0.636  0.657  258.744
3806.95 m / 12490 ft   30.460  1031.494  773.684  14.961  1.018  1.052  414.088

Dakota Hill            20.190   683.701  512.817   9.916  0.675  0.697  274.468
3333.90 m / 10938 ft   30.410  1029.801  772.414  14.936  1.016  1.050  413.409

Wilkerson Pass         19.966   676.112  507.126   9.806  0.667  0.689  271.422
3437.84 m / 11279 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224

Steamboat Springs      23.618   799.783  599.886  11.600  0.789  0.816  321.069
2096.41 m /  6878 ft   30.440  1030.817  773.176  14.951  1.017  1.051  413.817

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                 22.493   761.717  571.334  11.048  0.752  0.777  305.788
2485.03 m /  8153 ft   30.430  1030.478  772.922  14.946  1.017  1.051  413.681

Kremmling              23.186   785.157  588.916  11.388  0.775  0.801  315.197
2258.87 m /  7411 ft   30.490  1032.510  774.446  14.975  1.019  1.053  414.496

Granby                 22.502   762.002  571.548  11.052  0.752  0.777  305.902
2501.49 m /  8207 ft   30.500  1032.849  774.700  14.980  1.019  1.053  414.632

Leadville              21.027   712.057  534.086  10.328  0.703  0.726  285.852
3025.75 m /  9927 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953
                       30.321  1026.800  770.163  14.892  1.013  1.047  412.204

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

Buena Vista            22.613   765.767  574.373  11.107  0.756  0.781  307.414
2423.16 m /  7950 ft   30.360  1028.108  771.144  14.911  1.015  1.048  412.729

Grand Junction         25.460   862.184  646.690  12.505  0.851  0.879  346.119
1480.72 m /  4858 ft   30.420  1030.140  772.668  14.941  1.017  1.050  413.545
                       30.448  1031.100  773.388  14.955  1.018  1.051  413.930

Laramie, Wyoming       23.161   784.317  588.286  11.376  0.774  0.800  314.860
2220.16 m /  7284 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185
                       30.307  1026.300  769.788  14.885  1.013  1.047  412.003

Cheyenne, Wyoming      24.144   817.625  613.269  11.859  0.807  0.834  328.232
1876.35 m /  6156 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.248  1024.300  768.288  14.856  1.011  1.044  411.200

Pine Bluffs, Wyoming   25.080   849.293  637.022  12.318  0.838  0.866  340.944
1570.33 m /  5152 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Kimball, Nebraska      25.283   856.198  642.201  12.418  0.845  0.873  343.716
1501.44 m /  4926 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
-------------------------------------------------------------------------------
                       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