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Mc Henry, IL
 38° 
Last Updated on Feb 19 2018, 6:55 pm CST
Current ConditionsLight Rain Fog/Mist
Relative Humidity100%
WindNorth at 3.5 MPH
(3 KT)
Pressure29.80 mb
Dewpoint37.9 F (3.3 C)
Visibility1.00 miles

7-Day Forecast

Tonight
Heavy Rain and Patchy Fog
Low: 44°
Showers and possibly a thunderstorm.
Some of the storms could produce heavy rain.
Patchy fog.
Low around 44.
South wind 5 to 15 mph becoming
west southwest after midnight.
Winds could gust as high as 20 mph.
Chance of precipitation is 100%.
New rainfall amounts
between a half and three quarters of an inch possible.


Tuesday
Heavy Rain
High: 56°
Showers and possibly a thunderstorm.
Some of the storms could produce heavy rainfall.
High near 56.
South wind 5 to 10 mph becoming
west in the afternoon.
Winds could gust as high as 15 mph.
Chance of precipitation is 100%.
New precipitation amounts
between a half and three quarters of an inch possible.


Tuesday Night
Rain/Freezing Rain Likely then Chance Wintry Mix
Low: 24°
Rain or freezing rain likely before 2am,
then a chance of freezing rain and sleet
between 2am and 3am.
Cloudy with a low around 24.
West wind 10 to 15 mph becoming
north northwest after midnight.
Winds could gust as high as 20 mph.
Chance of precipitation is 60%.
New ice accumulation of less than a 0.
1 of an inch possible.
Little or no sleet accumulation expected.


Wednesday
Mostly Sunny
High: 34°
Mostly sunny with a high near 34.
North northwest wind 5 to 10 mph
with gusts as high as 15 mph.


Wednesday Night
Mostly Cloudy
Low: 22°
Mostly cloudy with a low around 22.
North northeast wind around 5 mph
with gusts as high as 10 mph.


Thursday
Partly Sunny
High: 38°
Partly sunny with a high near 38.


Thursday Night
Slight Chance Snow then Chance Snow
Low: 30°
A 50% chance of snow, mainly after midnight.
Mostly cloudy with a low around 30.


Friday
Chance Rain/Snow then Mostly Cloudy
High: 44°
A chance of rain and snow before 10am,
then a chance of rain
between 10am and noon.
Mostly cloudy with a high near 44.


Friday Night
Mostly Cloudy then Chance Snow
Low: 27°
A chance of snow after midnight.
Mostly cloudy with a low around 27.


Saturday
Partly Sunny
High: 44°
Partly sunny with a high near 44.


Saturday Night
Rain Likely then Rain/Snow
Low: 32°
Rain and snow.
Mostly cloudy with a low around 32.


Sunday
Chance Rain/Snow then Mostly Sunny
High: 42°
A chance of rain and snow.
Partly sunny with a high near 42.


Sunday Night
Partly Cloudy
Low: 27°
Partly cloudy with a low around 27.


Monday
Mostly Sunny
High: 42°
Mostly sunny with a high near 42.


Source: National Weather Service








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