Locally Generated Forecast - By RiverCityWeather.Net

This forecast is generated by RiverCityWeather.Net based on data from our
weather instruments located here. It is updated hourly at 20 minutes past the hour.

This forecast is very experimental, may or may not be accurate, and should not
be relied upon for any reason. Enjoy the fun, however - Use at your own risk!

Forecast for Jacksonville, FL - Initialized Fri Jul 3 22:30:02 EDT 2009

Tonight	Saturday	Saturday Night	Sunday	Sunday Night	Monday	Monday Night	Tuesday
Partly Cloudy	Chance of Rain	Chance of Rain	Chance of Rain	Chance of Rain	Rain Likely	Chance of Rain	Chance of Rain
79°	97°	78°	94°	76°	83°	76°	95°
0%	30% .1 in	30% .1 in	<20% .1 in	60% .25 in	60% .25 in	30% .1 in	20% .1 in

Locally Generated Threat Forecast Details - By RiverCityWeather.Net

WXSIM threat forecast for Jacksonville, initialized at 9:55 PM Jul 3, 2009
	Heat Index
	Expect heat indices approaching 108 Saturday. The high temperature will be 97. Expect heat indices approaching 104 Sunday. The high temperature will be 94. Expect heat indices approaching 105 Tuesday. The high temperature will be 95.
Locally Generated Threat Forecast Details By RiverCityWeather.Net

Locally Generated Full Forecast Details - By RiverCityWeather.Net

Tonight		79°	0%	Clear in the evening, becoming partly cloudy after midnight. Low 79. Wind north near calm.
Saturday		97°	30% .1 in	Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 97. Heat index up to 108. UV index up to 10. Wind east around 4 mph in the morning, becoming west-northwest in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Saturday Night		78°	30% .1 in	Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A chance of rain. Low 78. Wind east-northeast around 4 mph in the evening, becoming south-southeast after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Sunday		94°	<20% .1 in	Mostly cloudy to cloudy. Patchy light fog in the morning. A slight chance of rain. High 94. Heat index up to 104. UV index up to 9. Wind west around 6 mph in the morning, becoming 9 mph in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
Sunday Night		76°	60% .25 in	Mostly cloudy to cloudy. Light to moderate fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 76. Wind west-southwest around 3 mph, gusting to 9 mph. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.
Monday		83°	60% .25 in	Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Light to moderate fog. Rain likely. High 83. UV index up to 7. Wind southwest around 4 mph in the morning, becoming northwest in the afternoon. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.
Monday Night		76°	30% .1 in	Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog. A chance of rain. Low 76. Wind northeast around 4 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Tuesday		95°	20% .1 in	Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain in the afternoon. High 95. Heat index up to 105. UV index up to 10. Wind east-northeast around 4 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Tuesday Night		76°	20% .1 in	Partly cloudy in the evening, becoming fair after midnight. Light to moderate fog after midnight. A slight chance of rain. Low 76. Wind east-southeast around 3 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.

* THIS FORECAST WAS MADE IN AUTOMATED MODE AND MAY BE LESS ACCURATE THAN OTHERWISE *

Locally Generated Forecast Graphic - By RiverCityWeather.Net

Locally Generated Forecast Summary - By RiverCityWeather.Net

                                                                          
Summary (min and max values):

 DATE     MIN  MAX  MIN AT  MAX AT DEW PT  R.HUM  %V.S.T.   WIND  SUNRISE  SUNSET
 ---------------------------------------------------------------------------------
 Jul 3 *   81   84 11:55 P  9:55 P  75 76  74  84  84  87   0   1  6:29 A  8:32 P
 Jul 4     79   97 11:55 P  2:15 P  74 77  49  93  24  83   2   5  6:30 A  8:32 P
 Jul 5     78   94  6:10 A  3:15 P  73 77  55  94  23  67   3  10  6:30 A  8:32 P
 Jul 6     76   83  4:20 A  6:15 P  74 76  77  99  13  83   1   6  6:31 A  8:31 P
 Jul 7     76   95  2:45 A  3:15 P  74 76  54  94  21  85   3   5  6:31 A  8:31 P
 Jul 8     76   90  6:35 A  5:25 P  74 76  62  94  43  74   3   6  6:31 A  8:31 P

 * incomplete data

Supplemental data: (means, except totals for solar energy, %PCH, and PTOT)
 DATE     TEMP  DEW PT  %RH W.SPD RS.WS RS.WD  %SC %SUN Wh/m^2  %PCH PTOT SN.DEP
 ---------------------------------------------------------------------------------
 Jul 3 *   82.5   75.5   80   0.9   0.6  326     9    0     0    1   0.00   0.0
 Jul 4     84.7   76.0   77   3.1   0.9   45    71   40  5062   45   0.06   0.0
 Jul 5     84.6   75.1   75   6.1   4.1  252    90   12  4192   20   0.00   0.0
 Jul 6     78.5   75.3   90   3.9   1.2  269    74   28  3322   82   0.38   0.0
 Jul 7     82.9   74.6   78   3.8   3.2   75    55   56  6324   35   0.03   0.0
 Jul 8     82.1   75.2   81   4.5   3.8   89    62   27  4764   17   0.00   0.0

 * incomplete data

Nighttime lows and daytime highs:

  Fri    Sat    Sun    Mon    Tue    Wed   
 Jul 3  Jul 4  Jul 5  Jul 6  Jul 7  Jul 8  
|M   M|79  97|78  94|76  83|76  95|76  90|

Totals ( 5 complete days ) :

 AV MIN  AV MAX  AV DP  AV RH  AV WS  RES WS  RES WD  AV SC %SUN  AV PR   AV SD
  76.8    91.9    75.2    80    4.3     0.5     85      70    33   0.09    0.0

Weather Facts

Folklore - "If a circle forms 'round the moon, Twill rain soon."