Other Surface Observations
Issued by NWS Denver/Boulder, CO

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303
NZUS99 KBOU 302320
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
420 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     24.394   826.063  619.598  11.981  0.815  0.842  331.619
1793.14 m /  5883 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777
                       30.324  1026.900  770.238  14.894  1.013  1.047  412.244

Buckley AirForce Base  24.588   832.658  624.545  12.077  0.822  0.849  334.267
1725.78 m /  5662 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641
                       30.256  1024.600  768.513  14.861  1.011  1.045  411.321

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   24.606   833.266  625.001  12.085  0.822  0.850  334.511
1728.22 m /  5670 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049

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               25.191   853.054  639.843  12.372  0.842  0.870  342.455
1539.85 m /  5052 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

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  25.207   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
                       30.304  1026.200  769.713  14.884  1.013  1.046  411.963

Greeley                25.509   863.834  647.928  12.529  0.853  0.881  346.782
1431.65 m /  4697 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.401  1029.500  772.188  14.932  1.016  1.050  413.288

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  23.366   791.280  593.509  11.477  0.781  0.807  317.656
2151.89 m /  7060 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321

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
                       30.372  1028.500  771.438  14.917  1.015  1.049  412.886

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
                       30.354  1027.900  770.988  14.908  1.014  1.048  412.646

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
                       30.318  1026.700  770.088  14.891  1.013  1.047  412.164

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

Sterling               26.133   884.950  663.767  12.835  0.873  0.902  355.259
1230.78 m /  4038 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

Fort Morgan            25.633   868.025  651.072  12.590  0.857  0.885  348.464
1392.02 m /  4567 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Holyoke                26.423   894.800  671.155  12.978  0.883  0.912  359.213
1136.90 m /  3730 ft   30.280  1025.399  769.112  14.872  1.012  1.046  411.641

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
                       30.307  1026.300  769.788  14.885  1.013  1.047  412.003

Berthoud Pass          19.040   644.763  483.612   9.351  0.636  0.657  258.837
3806.95 m / 12490 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224

Dakota Hill            20.211   684.430  513.364   9.927  0.675  0.698  274.761
3333.90 m / 10938 ft   30.440  1030.817  773.176  14.951  1.017  1.051  413.817

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      23.585   798.680  599.059  11.584  0.788  0.814  320.626
2096.41 m /  6878 ft   30.400  1029.463  772.160  14.931  1.016  1.050  413.273

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                 22.486   761.452  571.136  11.044  0.751  0.776  305.681
2485.03 m /  8153 ft   30.420  1030.140  772.668  14.941  1.017  1.050  413.545

Kremmling              23.154   784.072  588.102  11.372  0.774  0.800  314.762
2258.87 m /  7411 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953

Granby                 22.478   761.208  570.952  11.040  0.751  0.776  305.583
2501.49 m /  8207 ft   30.470  1031.833  773.938  14.965  1.018  1.052  414.224

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
                       30.366  1028.300  771.288  14.914  1.015  1.049  412.806

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

Buena Vista            22.605   765.501  574.172  11.103  0.755  0.781  307.307
2423.16 m /  7950 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Grand Junction         25.469   862.477  646.910  12.509  0.851  0.879  346.237
1480.72 m /  4858 ft   30.430  1030.478  772.922  14.946  1.017  1.051  413.681
                       30.460  1031.500  773.688  14.961  1.018  1.052  414.091

Laramie, Wyoming       23.169   784.590  588.490  11.380  0.774  0.800  314.970
2220.16 m /  7284 ft   30.330  1027.092  770.382  14.897  1.014  1.047  412.321
                       30.307  1026.300  769.788  14.885  1.013  1.047  412.003

Cheyenne, Wyoming      24.153   817.907  613.481  11.863  0.807  0.834  328.345
1876.35 m /  6156 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.304  1026.200  769.713  14.884  1.013  1.046  411.963

Pine Bluffs, Wyoming   25.097   849.874  637.457  12.326  0.839  0.867  341.178
1570.33 m /  5152 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

Kimball, Nebraska      25.292   856.490  642.420  12.422  0.845  0.873  343.834
1501.44 m /  4926 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
-------------------------------------------------------------------------------
                       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