Spring Hill, Florida Area

[ChessieStorm]

June 22, 2009 Observations:
Daytime High was 96° F
Overnight Low was 83° F
Mean Temperature was 89.5° F

Average Daytime High is 91° F
Average Overnight Low is 70° F
Average Mean for date 80.5° F

Record High is 96° in 1990
Record Low is 66° in 1979

No recording station in the forecast area dropped below 80° last night.

Dewpoints in the upper 70's to low 80's, in the afternoon dewpoints dropped to the low 70's

Winds west/northwest at 5-15 mph with gusts to 22 mph.

Heat Advisory till 7 p.m.

Heat Index readings 100°-107°

Tied Record High set in 1990. Set New Record High Minimum of 83 breaking the old mark of 77 set back in 1998.

Severe Thunderstorm Watch Issue at 7 p.m. till 1 a.m. (the 23rd)

Forecast for Tuesday the 23rd:
Today: Scattered showers and thunderstorms, mainly after 2 p.m. Partly cloudy, with a high near 92. Heat index values as high as 103. West northwest wind around 9 mph. Chance of precipitation is 40%.

Tonight: Scattered showers and thunderstorms before 11 p.m. Mostly cloudy, with a low around 74. Northwest wind between 4 and 7 mph becoming calm. Chance of precipitation is 40%.