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Current Conditions and
Forecast from NWS/IWIN

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Grafton, Illinois (62037)  Lat: 38.97N, Lon: 90.43W
Wx Zone: ILZ099
Current Conditions
Updated: 		Sun & Moon Information:
Temp: N/A
Humidity: N/A
Wind Speed: N/A
Barometer: N/A
Dewpoint: N/A
Heat Index: N/A
Wind Chill: N/A
Civil Twilight: 5:17 AM CDT Moon Phase:
Waxing Gibbous Moon
Waxing Gibbous Moon
Sunrise: 5:47 AM CDT
Sunset: 8:06 PM CDT
Civil Twilight: 8:37 PM CDT
Forecast for Grafton, Illinois:
Dated: 1009 PM CDT THU MAY 16 2024    Expires: 600 AM CDT TUE DEC 17 2024
NOTE: The Forecast Data has Expired 		7 Day View   
REST
OF
TONIGHT		FRIDAYFRIDAY
NIGHT		SATURDAYSATURDAY
NIGHT
Chance of T-StormChance of T-StormChance of T-StormChance of T-StormMostly Clear
Chance
Of
T-Storm		Chance
Of
T-Storm		Chance
Of
T-Storm		Chance
Of
T-Storm		Mostly
Clear
Lo: 61°F Hi: 75°F
 Lo: 59°F Hi: 81°F
 Lo: 61°F
Pop: 20% Pop: 40% Pop: 30% Pop: 20%
ZoneCast:
Dated: 1009 PM CDT THU MAY 16 2024    Expires: 600 AM CDT TUE DEC 17 2024
NOTE: The Forecast Data has Expired
Includes the Counties: Greene County IL, Macoupin County IL, Calhoun County IL, Jersey County IL
Rest Of Tonight...Mostly cloudy with a slight chance of showers and thunderstorms. Patchy fog. Lows in the lower 60s. Southwest winds around 5 mph. Chance of rain 20 percent.
Friday...Partly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Southeast winds around 5 mph. Chance of rain 40 percent.
Friday Night...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Patchy fog after midnight. Lows in the upper 50s. Southeast winds around 5 mph. Chance of rain 30 percent.
Saturday...Patchy fog in the morning. Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Southeast winds around 5 mph, becoming north in the afternoon. Chance of rain 20 percent.
Saturday Night...Mostly clear. Lows in the lower 60s. Northwest winds around 5 mph.
Sunday...Sunny. Highs in the upper 80s.
Sunday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
Monday...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.
Monday Night...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 50 percent.
Tuesday...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 50 percent.
Tuesday Night...Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 60 percent.
Wednesday...Mostly clear. A 20 percent chance of showers. Highs in the upper 70s. Lows in the upper 50s.
Wednesday Night...Mostly clear. A 20 percent chance of showers. Highs in the upper 70s. Lows in the upper 50s.
Thursday...Sunny. Highs in the lower 80s.

US Forecasts are Public Domain and derived from the
National Weather Service - (IWIN) and the National Oceanic Atmospheric Administration (NOAA)
Canadian forecasts are obtained from and are copyright of Environment Canada.

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