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Current Weather Conditions:
HELENA REGIONAL AIRPORT, MT, United States

(KHLN) 46-36N 111-58W 1187M

Conditions at

2010.02.10 0553 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions overcast
Temperature 25.0 F (-3.9 C)
Dew Point 18.0 F (-7.8 C)
Relative Humidity 74%
Pressure (altimeter) 29.91 in. Hg (1012 hPa)
Pressure tendency 0.01 inches (0.2 hPa) lower than three hours ago
ob KHLN 100553Z AUTO 00000KT 10SM OVC060 M04/M08 A2991 RMK AO2 SLP188 T10391078 11017 21044 58002 TSNO

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
28.9 (-1.7) 24.1 (-4.4) In the 6 hours preceding Feb 10, 2010 - 12:53 AM EST / 2010.02.10 0553 UTC
25.0 (-3.9) 19.9 (-6.7) In the 24 hours preceding Feb 09, 2010 - 01:53 AM EST / 2010.02.09 0653 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 AM (6) Feb 10 25.0 (-3.9) 18.0 (-7.8) 29.91 (1012) Calm
Midnight (5) Feb 10 24.1 (-4.4) 18.0 (-7.8) 29.92 (1013) WNW 3
11 PM (4) Feb 09 24.1 (-4.4) 19.0 (-7.2) 29.92 (1013) W 3
10 PM (3) Feb 09 25.0 (-3.9) 19.0 (-7.2) 29.92 (1013) WNW 5
9 PM (2) Feb 09 26.1 (-3.3) 19.9 (-6.7) 29.92 (1013) WNW 3
8 PM (1) Feb 09 28.0 (-2.2) 21.0 (-6.1) 29.93 (1013) Calm
7 PM (0) Feb 09 28.0 (-2.2) 19.9 (-6.7) 29.93 (1013) ESE 5
6 PM (23) Feb 09 30.0 (-1.1) 19.9 (-6.7) 29.94 (1013) ENE 5
5 PM (22) Feb 09 30.9 (-0.6) 19.0 (-7.2) 29.94 (1013) Calm
4 PM (21) Feb 09 28.9 (-1.7) 19.0 (-7.2) 29.95 (1014) Calm
3 PM (20) Feb 09 28.0 (-2.2) 18.0 (-7.8) 29.97 (1014) Calm
2 PM (19) Feb 09 25.0 (-3.9) 18.0 (-7.8) 29.99 (1015) Calm
1 PM (18) Feb 09 24.1 (-4.4) 15.1 (-9.4) 30 (1015) Calm
Noon (17) Feb 09 23.0 (-5.0) 16.0 (-8.9) 30.01 (1016) Calm
11 AM (16) Feb 09 21.9 (-5.6) 17.1 (-8.3) 30 (1015) Calm
10 AM (15) Feb 09 21.0 (-6.1) 16.0 (-8.9) 29.99 (1015) Calm
9 AM (14) Feb 09 21.9 (-5.6) 17.1 (-8.3) 29.99 (1015) N 3
8 AM (13) Feb 09 21 (-6) 15 (-9) 29.99 (1015) Calm
7 AM (12) Feb 09 21.9 (-5.6) 16.0 (-8.9) 29.98 (1015) Calm
6 AM (11) Feb 09 21.9 (-5.6) 14.0 (-10.0) 29.99 (1015) SSE 10
5 AM (10) Feb 09 23.0 (-5.0) 15.1 (-9.4) 30 (1015) S 6
4 AM (9) Feb 09 23.0 (-5.0) 16.0 (-8.9) 30 (1015) WSW 5
3 AM (8) Feb 09 24.1 (-4.4) 16.0 (-8.9) 30 (1015) SW 3
Oldest 2 AM (7) Feb 09 24.1 (-4.4) 16.0 (-8.9) 30 (1015) Calm
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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