Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Partly Cloudy

68°F

20°C

Humidity	87%
Wind Speed	N 5 mph
Barometer	30.09 in (1018.1 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	18 Aug 2:51 am EDT

More Information:

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

Extended Forecast for

3 Miles NE Gahanna OH

Overnight
Low: 64 °F
Partly Cloudy
Monday
High: 84 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 69 °F
Chance
Showers then
Chance
T-storms
Wednesday
High: 87 °F
Chance
T-storms
Wednesday Night
Low: 66 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 85 °F
Mostly Sunny
Thursday Night
Low: 63 °F
Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 64. North wind around 7 mph.

Monday

Sunny, with a high near 84. Northeast wind around 7 mph.

Monday Night

Mostly clear, with a low around 62. Northeast wind around 6 mph becoming calm after midnight.

Tuesday

Sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind 3 to 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 85.

Thursday Night

Clear, with a low around 63.

Friday

Sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 65.