This website provides direct access to meteorological and air quality data routinely collected at 17 NOAA/ATDD/RAMAN (Regional Air Monitoring and Analytical Network) research sites. Users should be aware that at this point in the data collection process, the raw data has NOT been subjected to a rigorous QA/QC process. Quality controlled and checked data can be obtained directly from NOAA/ATDD on request.
Current Weather Conditions for

Conditions at:

 LST
Wind:
10.1 m/s from 340.7°
Temperature:
32.2 (0.1) °F (°C)
Relative Humidity:
126.6 %
Maximum and Minimum Temperatures
Maximum
Temperature
°F (°C)

Minimum
Temperature
°F (°C)

32.2
(0.1)		 28.6
(-1.9)		 In the 6 hour period of 2007-04-15 15:00:00 to 2007-04-15 21:30:00
54.7
(12.6)		 28.2
(-2.1)		 In the 24 hour period of 2007-04-14 21:00:00 to 2007-04-15 21:30:00
Precipitation Accumulation
Precipitation
Amount
0.0 In the 6 hour period of 2007-04-15 15:00:00 to 2007-04-15 21:30:00
9.0 In the 24 hour period of 2007-04-14 21:00:00 to 2007-04-15 21:30:00
24 Hour Summary
  Time
LST 		Temperature
°F (°C) 		Average Wind
Direction
(Vector)		 Average
Wind Speed
m/s
Humidity
% 		Precipitation
mm 		Average Ozone
ppb
Latest
  2007-04-15 21:30:00 32.3 (0.2) 340.8 10.1 100.0 0.0 0.0
  2007-04-15 21:15:00 32.0 (0.0) 337.2 9.6 100.0 0.0 0.0
  2007-04-15 21:00:00 31.9 (-0.1) 340.4 8.9 100.0 0.0 0.0
  2007-04-15 20:45:00 31.8 (-0.1) 342.5 9.0 100.0 0.0 0.0
  2007-04-15 20:30:00 31.8 (-0.1) 340.2 8.3 100.0 0.0 0.0
  2007-04-15 20:15:00 31.6 (-0.2) 338.1 8.1 100.0 0.0 0.0
  2007-04-15 20:00:00 31.7 (-0.2) 336.3 8.8 100.0 0.0 0.0
  2007-04-15 19:45:00 31.9 (-0.1) 344.7 7.6 100.0 0.0 0.0
  2007-04-15 19:30:00 31.8 (-0.1) 337.9 6.8 100.0 0.0 0.0
  2007-04-15 19:15:00 31.6 (-0.2) 341.0 7.6 100.0 0.0 0.0
  2007-04-15 19:00:00 31.6 (-0.3) 336.0 8.3 100.0 0.0 0.0
  2007-04-15 18:45:00 31.5 (-0.3) 338.8 7.7 100.0 0.0 0.0
  2007-04-15 18:30:00 31.2 (-0.4) 332.6 8.8 100.0 0.0 0.0
  2007-04-15 18:15:00 31.0 (-0.5) 337.8 7.7 100.0 0.0 0.0
  2007-04-15 18:00:00 30.8 (-0.7) 340.1 9.2 100.0 0.0 0.0
  2007-04-15 17:45:00 30.6 (-0.8) 339.2 8.6 100.0 0.0 0.0
  2007-04-15 17:30:00 30.3 (-1.0) 343.8 8.1 100.0 0.0 0.0
  2007-04-15 17:15:00 30.0 (-1.1) 339.9 10.1 100.0 0.0 0.0
  2007-04-15 17:00:00 29.7 (-1.3) 341.0 10.3 100.0 0.0 0.0
  2007-04-15 16:45:00 29.5 (-1.4) 340.9 9.9 100.0 0.0 0.0
  2007-04-15 16:30:00 29.2 (-1.5) 338.5 10.9 100.0 0.0 0.0
  2007-04-15 16:15:00 29.0 (-1.6) 342.4 11.1 100.0 0.0 0.0
  2007-04-15 16:00:00 28.9 (-1.7) 335.3 11.4 100.0 0.0 0.0
  2007-04-15 15:45:00 28.8 (-1.8) 342.4 11.4 100.0 0.0 0.0
  2007-04-15 15:30:00 28.7 (-1.9) 343.1 12.7 100.0 0.0 0.0
  2007-04-15 15:15:00 28.6 (-1.9) 346.2 13.4 100.0 0.0 0.0
  2007-04-15 15:00:00 28.5 (-2.0) 343.9 13.7 100.0 0.0 0.0
  2007-04-15 14:45:00 28.5 (-1.9) 345.1 12.9 100.0 0.0 0.0
  2007-04-15 14:30:00 28.5 (-1.9) 346.1 13.9 100.0 0.0 0.0
  2007-04-15 14:15:00 28.6 (-1.9) 346.7 12.2 100.0 0.0 0.0
  2007-04-15 14:00:00 28.6 (-1.9) 347.7 13.0 100.0 0.0 0.0
  2007-04-15 13:45:00 28.6 (-1.9) 343.7 12.0 100.0 0.0 0.0
  2007-04-15 13:30:00 28.5 (-1.9) 350.0 12.0 100.0 0.0 0.0
  2007-04-15 13:15:00 28.4 (-2.0) 350.1 11.6 100.0 0.0 0.0
  2007-04-15 13:00:00 28.2 (-2.1) 350.1 14.3 100.0 0.0 0.0
  2007-04-15 12:45:00 28.2 (-2.1) 353.0 14.8 100.0 0.0 0.0
  2007-04-15 12:30:00 28.4 (-2.0) 352.0 13.5 100.0 0.0 0.0
  2007-04-15 12:15:00 28.5 (-2.0) 351.8 13.3 100.0 0.0 0.0
  2007-04-15 12:00:00 28.5 (-2.0) 359.3 13.5 100.0 0.0 0.0
  2007-04-15 11:45:00 28.7 (-1.9) 352.0 11.3 100.0 0.0 0.0
  2007-04-15 11:30:00 29.1 (-1.6) 353.4 11.0 100.0 0.0 0.0
  2007-04-15 11:15:00 29.3 (-1.5) 347.3 11.2 100.0 0.0 0.0
  2007-04-15 11:00:00 29.7 (-1.3) 349.3 12.1 100.0 0.0 0.0
  2007-04-15 10:45:00 30.2 (-1.0) 346.5 11.5 100.0 0.0 0.0
  2007-04-15 10:30:00 31.4 (-0.3) 334.8 10.1 100.0 0.0 0.0
  2007-04-15 10:15:00 32.1 (0.1) 335.7 10.3 100.0 0.0 0.0
  2007-04-15 10:00:00 32.3 (0.2) 353.4 11.5 100.0 0.0 0.0
  2007-04-15 09:45:00 32.6 (0.4) 349.1 11.0 100.0 0.0 0.0
  2007-04-15 09:30:00 32.8 (0.4) 353.0 11.8 100.0 0.0 0.0
  2007-04-15 09:15:00 33.2 (0.7) 351.7 10.8 100.0 0.1 0.0
  2007-04-15 09:00:00 34.2 (1.2) 350.6 9.9 100.0 0.3 0.0
  2007-04-15 08:45:00 35.0 (1.7) 348.9 10.5 100.0 0.2 0.0
  2007-04-15 08:30:00 35.8 (2.1) 344.3 8.3 100.0 0.0 0.0
  2007-04-15 08:15:00 36.4 (2.5) 334.8 8.8 100.0 0.1 0.0
  2007-04-15 08:00:00 37.1 (2.8) 338.3 9.8 100.0 0.1 0.0
  2007-04-15 07:45:00 38.0 (3.3) 330.5 8.5 100.0 0.0 0.0
  2007-04-15 07:30:00 38.3 (3.5) 338.5 8.0 100.0 0.0 0.0
  2007-04-15 07:15:00 38.6 (3.6) 344.6 7.9 100.0 0.0 0.0
  2007-04-15 07:00:00 39.1 (3.9) 351.3 6.6 100.0 0.0 0.0
  2007-04-15 06:45:00 39.6 (4.2) 352.9 7.2 100.0 0.1 0.0
  2007-04-15 06:30:00 39.7 (4.3) 2.9 7.6 100.0 0.0 0.0
  2007-04-15 06:15:00 39.9 (4.4) 3.2 7.4 100.0 0.1 0.0
  2007-04-15 06:00:00 40.2 (4.5) 8.1 6.5 100.0 0.1 0.0
  2007-04-15 05:45:00 40.5 (4.7) 5.2 6.0 100.0 0.0 0.0
  2007-04-15 05:30:00 40.9 (4.9) 350.1 5.1 100.0 0.0 0.0
  2007-04-15 05:15:00 41.3 (5.2) 353.2 5.8 100.0 0.0 0.0
  2007-04-15 05:00:00 41.6 (5.4) 357.2 4.3 100.0 0.1 0.0
  2007-04-15 04:45:00 41.9 (5.5) 5.5 5.0 100.0 0.0 0.0
  2007-04-15 04:30:00 42.4 (5.8) 346.2 5.1 100.0 0.0 0.0
  2007-04-15 04:15:00 42.7 (5.9) 349.7 8.8 100.0 0.0 0.0
  2007-04-15 04:00:00 43.1 (6.2) 348.4 8.7 100.0 0.0 0.0
  2007-04-15 03:45:00 43.8 (6.6) 345.5 8.1 100.0 0.0 0.0
  2007-04-15 03:30:00 44.5 (6.9) 339.7 9.3 100.0 0.0 0.0
  2007-04-15 03:15:00 45.0 (7.2) 344.7 9.6 100.0 0.1 0.0
  2007-04-15 03:00:00 45.6 (7.6) 341.4 8.5 100.0 0.0 0.0
  2007-04-15 02:45:00 45.9 (7.7) 348.9 10.2 100.0 0.0 0.0
  2007-04-15 02:30:00 46.5 (8.0) 354.2 10.3 100.0 0.0 0.0
  2007-04-15 02:15:00 47.6 (8.7) 348.0 8.8 100.0 0.0 0.0
  2007-04-15 02:00:00 48.3 (9.1) 340.5 8.0 100.0 0.0 0.0
  2007-04-15 01:45:00 48.5 (9.2) 336.1 9.0 100.0 0.0 0.0
  2007-04-15 01:30:00 48.8 (9.3) 341.9 9.2 100.0 0.7 0.0
  2007-04-15 01:15:00 49.6 (9.8) 332.6 9.2 100.0 0.7 0.0
  2007-04-15 01:00:00 51.0 (10.6) 333.8 8.8 100.0 1.1 0.0
  2007-04-15 00:45:00 52.2 (11.2) 328.3 8.4 100.0 1.0 0.0
  2007-04-15 00:30:00 53.2 (11.8) 317.3 7.1 100.0 0.6 0.0
  2007-04-15 00:15:00 53.8 (12.1) 306.6 8.1 100.0 1.6 0.0
  2007-04-15 00:00:00 54.7 (12.6) 267.5 12.6 100.0 1.0 0.0
  2007-04-14 23:45:00 54.8 (12.6) 263.3 13.2 100.0 0.0 0.0
  2007-04-14 23:30:00 54.8 (12.7) 262.6 11.7 100.0 0.1 0.0
  2007-04-14 23:15:00 54.6 (12.6) 252.8 9.4 100.0 0.0 0.0
  2007-04-14 23:00:00 54.6 (12.5) 243.6 10.7 100.0 0.1 0.0
  2007-04-14 22:45:00 54.5 (12.5) 242.8 11.7 100.0 0.0 0.0
  2007-04-14 22:30:00 54.2 (12.4) 242.0 12.5 100.0 0.0 0.0
  2007-04-14 22:15:00 54.3 (12.4) 238.3 13.5 100.0 0.1 0.0
  2007-04-14 22:00:00 54.0 (12.2) 241.5 11.9 100.0 0.0 0.0
  2007-04-14 21:45:00 53.7 (12.0) 242.2 11.8 100.0 0.0 0.0
  2007-04-14 21:30:00 53.2 (11.8) 245.3 10.1 100.0 0.1 0.0
  2007-04-14 21:15:00 53.2 (11.8) 239.7 11.7 100.0 0.0 0.0
  2007-04-14 21:00:00 53.0 (11.7) 242.8 10.6 100.0 0.6 0.0
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