Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Hazardous Weather Conditions

Current conditions at

London Madison County Airport (KUYF)

Lat: 39.93°NLon: 83.46°WElev: 1083ft.

Thunderstorm Light Rain in Vicinity

72°F

22°C

Humidity	100%
Wind Speed	NE 5 mph
Barometer	30.19 in
Dewpoint	72°F (22°C)
Visibility	7.00 mi
Last update	18 Sep 3:55 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WSW London OH

Flood Watch until September 18, 12:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until September 18, 12:00pm
NOW until 12:00pm Fri
Flood Watch
Overnight
Low: 68 °F
Heavy Rain
Friday
High: 76 °F
Chance
Showers then
Mostly Cloudy
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 80 °F
Mostly Sunny
then Slight
Chance
Showers
Saturday Night
Low: 65 °F
Chance
Showers then
Showers
Sunday
High: 81 °F
Showers
Sunday Night
Low: 59 °F
Showers
Monday
High: 72 °F
Chance
T-storms

Detailed Forecast

Overnight

Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Low around 68. Light north wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday

A chance of showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 76. Northeast wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Mostly clear, with a low around 57. Northeast wind 5 to 8 mph.

Saturday

A slight chance of showers before 2pm, then a slight chance of showers after 5pm. Mostly sunny, with a high near 80. Light and variable wind becoming east around 5 mph in the morning. Chance of precipitation is 20%.

Saturday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 65. Southeast wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers, with thunderstorms also possible after 2pm. High near 81. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 59. Chance of precipitation is 80%.

Monday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.

Monday Night

Showers likely. Cloudy, with a low around 57. Chance of precipitation is 60%.

Tuesday

A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Wednesday

A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.