Other Surface Observations
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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NZUS99 KBOU 311800
OSOBOU
Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
1100 AM MST Saturday, January 31, 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 24.717 837.018 627.815 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
30.171 1021.700 766.338 14.818 1.008 1.042 410.157
Centennial Airport 24.310 823.221 617.466 11.940 0.812 0.839 330.478
1793.14 m / 5883 ft 30.190 1022.351 766.826 14.828 1.009 1.043 410.418
30.197 1022.600 767.013 14.832 1.009 1.043 410.518
Buckley AirForce Base 24.495 829.511 622.184 12.031 0.819 0.846 333.003
1725.78 m / 5662 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146
30.129 1020.300 765.288 14.798 1.007 1.040 409.595
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 24.997 846.502 634.929 12.277 0.835 0.863 339.824
1563.62 m / 5130 ft 30.180 1022.013 766.572 14.823 1.009 1.042 410.282
Longmont 25.105 850.140 637.657 12.330 0.839 0.867 341.285
1539.85 m / 5052 ft 30.220 1023.367 767.588 14.843 1.010 1.044 410.826
Boulder Muni Airport 24.858 841.802 631.403 12.209 0.831 0.858 337.937
1611.78 m / 5288 ft 30.190 1022.351 766.826 14.828 1.009 1.043 410.418
Fort Collins/Loveland 25.113 850.409 637.859 12.334 0.839 0.867 341.393
1528.88 m / 5016 ft 30.190 1022.351 766.826 14.828 1.009 1.043 410.418
30.236 1023.900 767.988 14.850 1.011 1.044 411.040
Greeley 25.431 861.182 645.940 12.490 0.850 0.878 345.718
1431.65 m / 4697 ft 30.210 1023.028 767.334 14.838 1.010 1.043 410.690
30.327 1027.000 770.313 14.895 1.014 1.047 412.284
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
30.262 1024.800 768.663 14.863 1.011 1.045 411.401
Monument Ridge/Elbert 23.286 788.539 591.452 11.437 0.778 0.804 316.555
2151.89 m / 7060 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962
Colorado Springs 24.044 814.230 610.722 11.809 0.804 0.830 326.869
1884.88 m / 6184 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554
30.304 1026.200 769.713 14.884 1.013 1.046 411.963
Limon 24.795 839.667 629.802 12.178 0.829 0.856 337.080
1635.25 m / 5365 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554
30.251 1024.400 768.363 14.858 1.011 1.045 411.240
Pueblo 25.438 861.429 646.125 12.494 0.850 0.878 345.817
1440.48 m / 4726 ft 30.250 1024.383 768.350 14.857 1.011 1.045 411.234
30.348 1027.700 770.838 14.906 1.014 1.048 412.565
La Junta 25.922 877.810 658.411 12.732 0.866 0.895 352.393
1291.74 m / 4238 ft 30.270 1025.060 768.858 14.867 1.012 1.045 411.506
30.360 1028.100 771.138 14.911 1.015 1.048 412.726
Sterling 26.035 881.645 661.288 12.787 0.870 0.899 353.932
1230.78 m / 4038 ft 30.180 1022.013 766.572 14.823 1.009 1.042 410.282
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 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 25.949 878.743 659.111 12.745 0.867 0.896 352.767
1260.65 m / 4136 ft 30.190 1022.351 766.826 14.828 1.009 1.043 410.418
Wray 26.413 894.458 670.898 12.973 0.883 0.912 359.076
1117.70 m / 3667 ft 30.200 1022.690 767.080 14.833 1.009 1.043 410.554
Burlington 25.835 874.891 656.222 12.689 0.863 0.892 351.221
1307.90 m / 4291 ft 30.230 1023.706 767.842 14.848 1.010 1.044 410.962
30.348 1027.700 770.838 14.906 1.014 1.048 412.565
Berthoud Pass 18.931 641.061 480.835 9.298 0.633 0.654 257.351
3806.95 m / 12490 ft 30.310 1026.415 769.874 14.887 1.013 1.047 412.049
Dakota Hill 20.096 680.542 510.448 9.870 0.672 0.694 273.200
3333.90 m / 10938 ft 30.280 1025.399 769.112 14.872 1.012 1.046 411.641
Wilkerson Pass 19.880 673.227 504.962 9.764 0.664 0.687 270.264
3437.84 m / 11279 ft 30.350 1027.769 770.890 14.907 1.014 1.048 412.593
Steamboat Springs 23.552 797.577 598.232 11.568 0.787 0.813 320.184
2096.41 m / 6878 ft 30.360 1028.108 771.144 14.911 1.015 1.048 412.729
Walton Peak 20.453 692.630 519.515 10.046 0.684 0.706 278.053
3223.87 m / 10577 ft 30.380 1028.785 771.652 14.921 1.015 1.049 413.001
Walden 22.423 759.331 569.545 11.013 0.749 0.774 304.830
2485.03 m / 8153 ft 30.340 1027.431 770.636 14.902 1.014 1.048 412.457
Kremmling 23.090 781.902 586.474 11.341 0.772 0.797 313.891
2258.87 m / 7411 ft 30.370 1028.447 771.398 14.916 1.015 1.049 412.865
Granby 22.392 758.296 568.769 10.998 0.748 0.773 304.414
2501.49 m / 8207 ft 30.360 1028.108 771.144 14.911 1.015 1.048 412.729
Leadville 20.975 710.300 532.769 10.302 0.701 0.724 285.147
3025.75 m / 9927 ft 30.380 1028.785 771.652 14.921 1.015 1.049 413.001
30.318 1026.700 770.088 14.891 1.013 1.047 412.164
Copper Mountain M M M M M M M
3680.46 m / 12075 ft M M M M M M M
Buena Vista 22.566 764.167 573.172 11.083 0.754 0.779 306.771
2423.16 m / 7950 ft 30.300 1026.076 769.620 14.882 1.013 1.046 411.913
Grand Junction 25.486 863.063 647.350 12.518 0.852 0.880 346.473
1480.72 m / 4858 ft 30.450 1031.156 773.430 14.956 1.018 1.051 413.953
30.484 1032.300 774.288 14.972 1.019 1.053 414.412
Laramie, Wyoming 23.080 781.595 586.244 11.336 0.771 0.797 313.767
2220.16 m / 7284 ft 30.220 1023.367 767.588 14.843 1.010 1.044 410.826
30.159 1021.300 766.038 14.813 1.008 1.041 409.996
Cheyenne, Wyoming 24.045 814.244 610.733 11.810 0.804 0.830 326.874
1876.35 m / 6156 ft 30.170 1021.674 766.318 14.818 1.008 1.042 410.146
30.197 1022.600 767.013 14.832 1.009 1.043 410.518
Pine Bluffs, Wyoming M M M M M M M
1570.33 m / 5152 ft M M M M M M M
Kimball, Nebraska 25.163 852.102 639.129 12.359 0.841 0.869 342.072
1501.44 m / 4926 ft 30.150 1020.997 765.810 14.808 1.008 1.041 409.874
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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