Tomorrow is forecast to be nearly the same temperature as today.
Forecast for Logan
Updated: 3:30 PM CDT on July 12, 2009
Heat advisory in effect until 7 PM CDT Tuesday...
Tonight
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Southwest winds 5 to 10 mph. The chance of precipitation 20 percent in the evening. Average rainfall less than 1/10 inch.
Monday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southwest winds 10 to 15 mph. The chance of precipitation 20 percent in the afternoon. Average rainfall less than 1/10 inch. Heat index values 103 to 107 in the afternoon.
Partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 70s. West winds 5 to 10 mph in the evening...becoming north after midnight. The chance of precipitation 20 percent. Average rainfall less than 1/10 inch.
Tuesday
Mostly sunny. Highs in the upper 90s. Southwest winds 5 to 10 mph in the morning...becoming south 10 to 15 mph in the afternoon. Heat index values around 106 in the afternoon.
Partly cloudy in the evening...becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. The chance of precipitation 20 percent.
Thursday
Partly sunny. A slight chance of showers and thunderstorms. Highs in the upper 90s. The chance of precipitation 20 percent. Heat index values around 100 in the afternoon.
Thursday Night
Mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. The chance of precipitation 20 percent.
Friday
Partly sunny. A slight chance of showers and thunderstorms. Highs around 90. The chance of precipitation 20 percent.
Friday Night
Mostly cloudy. A slight chance of showers and thunderstorms. Lows around 70. The chance of precipitation 10 percent.
Saturday
Mostly sunny. A slight chance of showers and thunderstorms. Highs around 90. The chance of precipitation 10 percent.
... Heat advisory remains in effect until 7 PM CDT Tuesday...
A heat advisory remains in effect until 7 PM CDT Tuesday.
The combination of hot temperatures and high relative humidity will allow for afternoon heat index values of 105 to 110 degrees to continue into Monday and Tuesday. These dangerous heat index readings will last for several hours during the afternoon and into the evening hours. Heat index values in isolated locations could briefly exceed 110 degrees.
Even though temperatures will drop off during the evening... there will be little relief... as overnight low temperatures will range from 75 to 80 degrees.
Precautionary/preparedness actions...
A heat advisory means that a period of hot temperatures is expected. The combination of hot temperatures and high humidity will combine to create a situation in which heat illnesses are possible. Drink plenty of fluids... stay in an air-conditioned room... stay out of the sun... and check up on relatives and neighbors.
