Today is forecast to be nearly the same temperature as yesterday.
Forecast for Madison
Updated: 8:50 PM CST on December 23, 2009
Flood Watch in effect through Thursday evening...
Tonight
Occasional showers and scattered thunderstorms. Storms may produce heavy rainfall. Near steady temperature in the upper 40s. Southeast wind 10 to 15 mph. Gusts up to 25 mph after midnight. Chance of rain near 100 percent.
Thursday
Windy. Occasional rain and scattered thunderstorms. Storms may produce heavy rainfall. High around 50. Temperature steady or slowly falling in the afternoon. East wind 15 to 20 mph with gusts to around 35 mph. Chance of rain near 100 percent.
Windy...colder...cloudy. Occasional rain in the evening. Chance of rain after midnight. Chance of snow late. No snow accumulation. Low in the upper 20s. Southeast wind 15 to 25 mph in the evening shifting to the southwest 20 to 25 mph after midnight. Gusts up to 35 mph. Chance of precipitation 80 percent.
Christmas Day
Blustery...colder. Cloudy with a 30 percent chance of snow. High around 30. Temperature steady or slowly falling in the afternoon. Southwest wind around 20 mph with gusts to around 30 mph.
Friday Night
Blustery. Mostly cloudy. Chance of flurries. Low around 20. Southwest wind 15 to 20 mph with gusts to around 30 mph.
Saturday
Blustery. Mostly cloudy with a 30 percent chance of snow showers. High around 30.
... Flood Watch now in effect through Thursday evening...
The Flood Watch is now in effect for
* portions of Illinois and Missouri... including the following counties... in Illinois... Adams IL... Bond IL... Brown IL... Calhoun IL... Clinton IL... Fayette IL... Greene IL... Jersey IL... Macoupin IL... Madison IL... Marion IL... Monroe IL... Montgomery IL... Pike IL... Randolph IL... St. Clair IL and Washington IL. In Missouri... Audrain... Boone... Callaway... Cole... Crawford... Franklin... Gasconade... Iron... Jefferson... Knox... Lewis... Lincoln... Madison... Marion... Moniteau... Monroe... Montgomery... Osage... Pike... Ralls... Reynolds... Shelby... St. Charles... St. Francois... St. Louis... St. Louis city... Ste. Genevieve... Warren and Washington.
* Through Thursday evening
* showers and scattered thunderstorms have already produced 1 to 2 inches of rainfall over parts of central Missouri and south central Illinois. The rain is expected to continue through Thursday evening and be heavy at times... with total rainfall amounts between 2 and 4 inches. The rain will immediately become runoff that is capable of producing flooding... particularly where the soil is now either saturated or still frozen.
* Excessive runoff could lead to flooding along creeks and rivers across the area.
Precautionary/preparedness actions...
A Flood Watch means that flooding is possible but not imminent in the watch area. People in the watch area are urged to check on preparedness requirements... especially if you have interests along area rivers. Stay informed... and be ready for action if flooding is observed or if a Flood Warning is issued.