Official NWS Observations By Dr. Greg Latta, Official NWS Observer February, 2003 ------------------------------------------------------------------------ Temperatures: TMax = Maximum temperature between 7 A.M. the previous day and 7 A.M. on the day indicated. TMin = Minimum temperature between 7 A.M. the previous day and 7 A.M. on the day indicated. TCur = Current temperature at 7 A.M. on the day indicated. All temperatures are in degrees Fahrenheit Month Day Year TMax TMin TCur 2 1 2003 29 24 28 2 2 2003 34 27 28 2 3 2003 36 26 28 2 4 2003 38 26 33 2 5 2003 42 15 15 2 6 2003 23 14 15 2 7 2003 29 13 24 2 8 2003 29 5 6 2 9 2003 22 6 20 2 10 2003 31 20 25 2 11 2003 32 15 15 2 12 2003 28 15 17 2 13 2003 20 11 12 2 14 2003 24 12 17 2 15 2003 35 17 25 2 16 2003 25 7 7 2 17 2003 12 6 12 2 18 2003 21 12 20 2 19 2003 28 20 23 2 20 2003 39 20 27 2 21 2003 42 20 25 2 22 2003 40 25 31 2 23 2003 40 31 34 2 24 2003 34 19 22 2 25 2003 37 15 15 2 26 2003 22 6 11 2 27 2003 21 11 17 2 28 2003 23 16 20 ----------------------------------------------------------------------- Precipitation Amounts and Current Weather: RainEq = Rain or rain equivalent of melted snow, sleet, or ice. SnowEtc = Amount of snowfall between 7 A.M. the previous day and 7 A.M. on the day indicated. SnowOnGround = Total average amount of snow on the ground at 7 A.M. on the day indicated. All precipitation amounts are in inches. 0.001 inches = Trace Current Weather = Current weather at 7 A.M. on the day indicated. See the chart below for a list of weather codes and their meanings. If more than one code applies the higher code is always used. Month Day Year RainEq SnowEtc SnowOnGround Current X.XX X.X X Weather 2 1 2003 0.040 0.300 3.000 45 2 2 2003 0.001 0.001 3.000 3 2 3 2003 0.000 0.000 3.000 1 2 4 2003 0.130 0.000 2.000 61 2 5 2003 0.110 0.900 2.000 2 2 6 2003 0.000 0.000 2.000 1 2 7 2003 0.140 1.900 4.000 3 2 8 2003 0.010 0.800 4.000 2 2 9 2003 0.000 0.000 3.000 3 2 10 2003 0.001 0.100 3.000 71 2 11 2003 0.210 4.200 7.000 2 2 12 2003 0.070 1.200 6.000 1 2 13 2003 0.000 0.000 5.000 2 2 14 2003 0.001 0.001 5.000 1 2 15 2003 0.200 2.300 6.000 3 2 16 2003 0.730 6.100 9.000 73 2 17 2003 2.170 18.700 28.000 75 2 18 2003 0.220 2.500 28.000 3 2 19 2003 0.000 0.000 27.000 3 2 20 2003 0.040 0.001 23.000 2 2 21 2003 0.000 0.000 21.000 1 2 22 2003 0.690 0.000 19.000 65 2 23 2003 0.550 0.000 15.000 3 2 24 2003 0.010 0.001 15.000 3 2 25 2003 0.070 0.500 15.000 3 2 26 2003 0.020 0.500 14.000 71 2 27 2003 0.130 1.100 15.000 3 2 28 2003 0.130 1.200 16.000 71 Current Weather codes: 01 Clear Sky (few or no clouds) 02 Partly Cloudy 03 Mostly Cloudy/Cloudy (little or no blue sky or stars) 04 Smoke (resulting from forest fires) 05 Haze 07 Dust and/or Sand raised by the wind 10 Light fog (visibility greater than 1/2 mile) 13 Lightning (with no thunder heard) 17 Thunderstorm (with no rain or snow) 45 Fog (visibility less than 1/2 mile) 51 Drizzle (light) 53 Drizzle (moderate) 55 Drizzle (heavy) 61 Rain (light) 63 Rain (moderate) 65 Rain (heavy) 66 Rain (freezing) 68 Rain and Snow Mixed 71 Snow (light) 73 Snow (moderate) 75 Snow (heavy) 79 Sleet 80 Rain Showers 83 Mixed Showers of Rain and Snow 85 Snow Showers (light) 86 Snow Showers (moderate or heavy) 89 Hail (no thunder heard) 93 Thunderstorm with Rain 94 Thunderstorm with Snow 95 Thunderstorm with Rain and Snow 96 Thunderstorm with hail smaller than dime sized 97 Thunderstorm with heavy rain and/or heavy snow 99 Thunderstorm with hail larger than a dime ----------------------------------------------------------------------- Other Observations: A "1" indicates that the condition occurred somewhere between 7 A.M. the previous day and 7 A.M. on the day indicated. Month Day Year Fog Ice Glaze Thunder Hail Damaging Pellets Winds 2 1 2003 1 0 0 0 0 0 2 2 2003 1 0 0 0 0 0 2 3 2003 0 0 0 0 0 0 2 4 2003 0 0 0 0 0 0 2 5 2003 0 0 0 0 0 0 2 6 2003 0 0 0 0 0 0 2 7 2003 0 0 0 0 0 0 2 8 2003 0 0 0 0 0 0 2 9 2003 0 0 0 0 0 0 2 10 2003 0 0 0 0 0 0 2 11 2003 0 0 0 0 0 0 2 12 2003 0 0 0 0 0 0 2 13 2003 0 0 0 0 0 0 2 14 2003 0 0 0 0 0 0 2 15 2003 0 0 0 0 0 0 2 16 2003 0 0 0 0 0 0 2 17 2003 0 0 0 0 0 0 2 18 2003 0 0 0 0 0 0 2 19 2003 0 0 0 0 0 0 2 20 2003 0 0 0 0 0 0 2 21 2003 0 0 0 0 0 0 2 22 2003 1 0 0 0 0 0 2 23 2003 1 0 0 0 0 0 2 24 2003 0 0 0 0 0 0 2 25 2003 0 0 0 0 0 0 2 26 2003 0 0 0 0 0 0 2 27 2003 0 0 0 0 0 0 2 28 2003 1 0 0 0 0 0