Other Surface Observations
Issued by NWS Denver/Boulder, CO

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929
NZUS99 KBOU 060900
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
300 AM MDT Monday, October 6, 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   24.717   837.018  627.815  12.140  0.826  0.854  336.017
1655.37 m /  5431 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       30.059  1017.900  763.487  14.763  1.005  1.038  408.631

Centennial Airport     24.293   822.653  617.040  11.932  0.812  0.839  330.250
1793.14 m /  5883 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       30.079  1018.600  764.012  14.774  1.005  1.039  408.912

Buckley AirForce Base  24.487   829.225  621.970  12.027  0.818  0.846  332.888
1725.78 m /  5662 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010
                       30.038  1017.200  762.962  14.753  1.004  1.037  408.350

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   24.505   829.834  622.426  12.036  0.819  0.846  333.133
1728.22 m /  5670 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

Erie Municipal Arpt    24.989   846.212  634.711  12.273  0.835  0.863  339.708
1563.62 m /  5130 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

Longmont               25.079   849.266  637.001  12.318  0.838  0.866  340.934
1539.85 m /  5052 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

Boulder Muni Airport   24.850   841.513  631.186  12.205  0.831  0.858  337.821
1611.78 m /  5288 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282

Fort Collins/Loveland  25.104   850.117  637.640  12.330  0.839  0.867  341.275
1528.88 m /  5016 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282
                       30.076  1018.500  763.937  14.772  1.005  1.039  408.872

Greeley                25.413   860.593  645.498  12.482  0.849  0.878  345.481
1431.65 m /  4697 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418
                       30.159  1021.300  766.038  14.813  1.008  1.041  409.996

Akron                  25.380   859.459  644.647  12.465  0.848  0.876  345.026
1436.83 m /  4714 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       30.103  1019.400  764.612  14.785  1.006  1.039  409.233

Monument Ridge/Elbert  23.253   787.442  590.630  11.421  0.777  0.803  316.115
2151.89 m /  7060 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

Colorado Springs       24.011   813.104  609.878  11.793  0.802  0.829  326.417
1884.88 m /  6184 ft   30.160  1021.335  766.064  14.813  1.008  1.041  410.010
                       30.005  1016.100  762.137  14.737  1.003  1.036  407.908

Limon                  24.770   838.801  629.152  12.166  0.828  0.855  336.733
1635.25 m /  5365 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146
                       30.047  1017.500  763.187  14.758  1.004  1.038  408.470

Pueblo                 25.334   857.898  643.476  12.443  0.847  0.875  344.399
1440.48 m /  4726 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602
                       29.999  1015.900  761.987  14.734  1.003  1.036  407.828

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            25.528   864.476  648.410  12.538  0.853  0.882  347.040
1392.02 m /  4567 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282

Holyoke                26.334   891.768  668.880  12.934  0.880  0.909  357.996
1136.90 m /  3730 ft   30.180  1022.013  766.572  14.823  1.009  1.042  410.282

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                   26.386   893.546  670.214  12.960  0.882  0.911  358.710
1117.70 m /  3667 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

Burlington             25.747   871.909  653.985  12.646  0.861  0.889  350.024
1307.90 m /  4291 ft   30.130  1020.319  765.302  14.798  1.007  1.040  409.602
                       30.047  1017.500  763.187  14.758  1.004  1.038  408.470

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

Dakota Hill            20.075   679.813  509.901   9.860  0.671  0.693  272.908
3333.90 m / 10938 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234

Wilkerson Pass         19.852   672.265  504.240   9.750  0.663  0.686  269.878
3437.84 m / 11279 ft   30.310  1026.415  769.874  14.887  1.013  1.047  412.049

Steamboat Springs      23.349   790.686  593.063  11.468  0.780  0.806  317.417
2096.41 m /  6878 ft   30.110  1019.642  764.794  14.789  1.006  1.040  409.330

Walton Peak              M         M        M       M      M      M        M
3223.87 m / 10577 ft     M         M        M       M      M      M        M

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

Kremmling              22.905   775.664  581.796  11.250  0.766  0.791  311.387
2258.87 m /  7411 ft   30.140  1020.658  765.556  14.803  1.007  1.041  409.738

Granby                 22.267   754.062  565.593  10.937  0.744  0.769  302.715
2501.49 m /  8207 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Leadville              20.864   706.538  529.947  10.247  0.697  0.720  283.636
3025.75 m /  9927 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962
                       29.908  1012.800  759.662  14.689  1.000  1.033  406.584

Copper Mountain        19.228   651.151  488.403   9.444  0.643  0.664  261.401
3680.46 m / 12075 ft   30.290  1025.738  769.366  14.877  1.012  1.046  411.777

Buena Vista            22.463   760.700  570.571  11.033  0.751  0.776  305.379
2423.16 m /  7950 ft   30.170  1021.674  766.318  14.818  1.008  1.042  410.146

Grand Junction         25.097   849.872  637.456  12.326  0.839  0.867  341.177
1480.72 m /  4858 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835
                       29.870  1011.500  758.687  14.671  0.998  1.031  406.062

Laramie, Wyoming       23.000   778.873  584.202  11.297  0.769  0.794  312.675
2220.16 m /  7284 ft   30.120  1019.981  765.048  14.794  1.007  1.040  409.466
                       30.002  1016.000  762.062  14.736  1.003  1.036  407.868

Cheyenne, Wyoming      24.028   813.680  610.310  11.801  0.803  0.830  326.648
1876.35 m /  6156 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874
                       30.088  1018.900  764.237  14.778  1.006  1.039  409.033

Pine Bluffs, Wyoming   24.994   846.387  634.842  12.276  0.835  0.863  339.778
1570.33 m /  5152 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Kimball, Nebraska      25.206   853.565  640.226  12.380  0.842  0.870  342.659
1501.44 m /  4926 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554
-------------------------------------------------------------------------------
                       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