Other Surface Observations
Issued by NWS Denver/Boulder, CO

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177
NZUS99 KBOU 301740
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1140 AM MDT Saturday, August 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   24.785   839.322  629.543  12.173  0.828  0.856  336.942
1655.37 m /  5431 ft   30.260  1024.722  768.604  14.862  1.011  1.045  411.370
                       30.062  1018.000  763.562  14.765  1.005  1.038  408.671

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
                       30.126  1020.200  765.213  14.797  1.007  1.040  409.554

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    25.032   847.665  635.801  12.294  0.837  0.864  340.291
1563.62 m /  5130 ft   30.220  1023.367  767.588  14.843  1.010  1.044  410.826

Longmont               25.130   851.014  638.313  12.343  0.840  0.868  341.636
1539.85 m /  5052 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Boulder Muni Airport   24.901   843.249  632.488  12.230  0.832  0.860  338.518
1611.78 m /  5288 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

Fort Collins/Loveland  25.156   851.868  638.953  12.355  0.841  0.869  341.978
1528.88 m /  5016 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       30.067  1018.200  763.712  14.768  1.005  1.038  408.752

Greeley                25.448   861.772  646.381  12.499  0.851  0.879  345.954
1431.65 m /  4697 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       30.135  1020.500  765.438  14.801  1.007  1.041  409.675

Akron                  25.415   860.637  645.530  12.482  0.849  0.878  345.499
1436.83 m /  4714 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
                       30.062  1018.000  763.562  14.765  1.005  1.038  408.671

Monument Ridge/Elbert  23.383   791.829  593.920  11.484  0.781  0.807  317.876
2151.89 m /  7060 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Colorado Springs       24.127   817.046  612.834  11.850  0.806  0.833  327.999
1884.88 m /  6184 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913
                       30.062  1018.000  763.562  14.765  1.005  1.038  408.671

Limon                  24.829   840.822  630.668  12.195  0.830  0.857  337.544
1635.25 m /  5365 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       30.073  1018.400  763.862  14.771  1.005  1.038  408.832

Pueblo                 25.395   859.958  645.021  12.473  0.849  0.877  345.226
1440.48 m /  4726 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
                       30.029  1016.900  762.737  14.749  1.004  1.037  408.230

La Junta               25.842   875.122  656.395  12.693  0.864  0.892  351.313
1291.74 m /  4238 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       30.020  1016.600  762.512  14.745  1.003  1.037  408.109

Sterling                 M         M        M       M      M      M        M
1230.78 m /  4038 ft     M         M        M       M      M      M        M

Fort Morgan            25.537   864.772  648.632  12.542  0.853  0.882  347.159
1392.02 m /  4567 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

Holyoke                  M         M        M       M      M      M        M
1136.90 m /  3730 ft     M         M        M       M      M      M        M

Yuma                   25.940   878.444  658.887  12.741  0.867  0.896  352.647
1260.65 m /  4136 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282

Wray                   26.368   892.938  669.759  12.951  0.881  0.911  358.466
1117.70 m /  3667 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

Burlington             25.791   873.400  655.103  12.668  0.862  0.891  350.622
1307.90 m /  4291 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       30.062  1018.000  763.562  14.765  1.005  1.038  408.671

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

Dakota Hill            20.297   687.347  515.552   9.969  0.678  0.701  275.932
3333.90 m / 10938 ft   30.560  1034.881  776.224  15.010  1.021  1.055  415.448

Wilkerson Pass         20.058   679.239  509.471   9.852  0.670  0.693  272.677
3437.84 m / 11279 ft   30.600  1036.235  777.240  15.029  1.023  1.057  415.992

Steamboat Springs      23.544   797.302  598.025  11.564  0.787  0.813  320.073
2096.41 m /  6878 ft   30.350  1027.769  770.890  14.907  1.014  1.048  412.593

Walton Peak            20.577   696.810  522.650  10.106  0.688  0.711  279.731
3223.87 m / 10577 ft   30.550  1034.542  775.970  15.005  1.021  1.055  415.312

Walden                   M         M        M       M      M      M        M
2485.03 m /  8153 ft     M         M        M       M      M      M        M

Kremmling              23.106   782.444  586.881  11.348  0.772  0.798  314.108
2258.87 m /  7411 ft   30.390  1029.124  771.906  14.926  1.016  1.049  413.137

Granby                 22.463   760.678  570.555  11.033  0.751  0.776  305.371
2501.49 m /  8207 ft   30.450  1031.156  773.430  14.956  1.018  1.051  413.953

Leadville              21.079   713.813  535.404  10.353  0.704  0.728  286.557
3025.75 m /  9927 ft   30.520  1033.526  775.208  14.990  1.020  1.054  414.904
                       30.079  1018.600  764.012  14.774  1.005  1.039  408.912

Copper Mountain        19.471   659.358  494.559   9.563  0.651  0.672  264.696
3680.46 m / 12075 ft   30.640  1037.590  778.256  15.049  1.024  1.058  416.535

Buena Vista            22.629   766.301  574.773  11.114  0.756  0.781  307.628
2423.16 m /  7950 ft   30.380  1028.785  771.652  14.921  1.015  1.049  413.001

Grand Junction         25.330   857.786  643.392  12.441  0.847  0.875  344.354
1480.72 m /  4858 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.118  1019.900  764.987  14.792  1.007  1.040  409.434

Laramie, Wyoming       23.177   784.862  588.695  11.383  0.775  0.800  315.079
2220.16 m /  7284 ft   30.340  1027.431  770.636  14.902  1.014  1.048  412.457
                       30.067  1018.200  763.712  14.768  1.005  1.038  408.752

Cheyenne, Wyoming      24.128   817.062  612.846  11.850  0.806  0.833  328.006
1876.35 m /  6156 ft   30.270  1025.060  768.858  14.867  1.012  1.045  411.506
                       30.056  1017.800  763.412  14.762  1.004  1.038  408.591

Pine Bluffs, Wyoming   25.020   847.259  635.496  12.288  0.836  0.864  340.128
1570.33 m /  5152 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Kimball, Nebraska      25.214   853.857  640.445  12.384  0.843  0.871  342.777
1501.44 m /  4926 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690
-------------------------------------------------------------------------------
                       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