2026-03-15T11:56:45-05:00 current observations and forecast Chicago, IL https://www.weather.gov/lot https://www.nws.noaa.gov/forecasts/xml/ point1 Roscoe, IL Roscoe 755 https://forecast.weather.gov/MapClick.php?lat=42.43&lon=-89.02 k-p6h-n1-1 2026-03-15T12:00:00-05:00 2026-03-15T17:59:23-05:00 k-p12h-n13-1 2026-03-15T12:00:00-05:00 2026-03-15T18:00:00-05:00 2026-03-16T06:00:00-05:00 2026-03-16T18:00:00-05:00 2026-03-17T06:00:00-05:00 2026-03-17T18:00:00-05:00 2026-03-18T06:00:00-05:00 2026-03-18T18:00:00-05:00 2026-03-19T06:00:00-05:00 2026-03-19T18:00:00-05:00 2026-03-20T06:00:00-05:00 2026-03-20T18:00:00-05:00 2026-03-21T06:00:00-05:00 k-p24h-n7-1 2026-03-15T12:00:00-05:00 2026-03-16T06:00:00-05:00 2026-03-17T06:00:00-05:00 2026-03-18T06:00:00-05:00 2026-03-19T06:00:00-05:00 2026-03-20T06:00:00-05:00 2026-03-21T06:00:00-05:00 k-p24h-n6-2 2026-03-15T18:00:00-05:00 2026-03-16T18:00:00-05:00 2026-03-17T18:00:00-05:00 2026-03-18T18:00:00-05:00 2026-03-19T18:00:00-05:00 2026-03-20T18:00:00-05:00 Daily Maximum Temperature 49 20 23 42 50 56 50 Daily Minimum Temperature 18 6 16 31 34 35 12 Hourly Probability of Precipitation 100 100 80 80 Weather Type, Coverage, Intensity Conditions Icon https://forecast.weather.gov/newimages/medium/shra100.png https://forecast.weather.gov/DualImage.php?i=nfzra_sn&j=nsn&ip=100&jp=100 https://forecast.weather.gov/newimages/medium/sn80.png https://forecast.weather.gov/DualImage.php?i=nblizzard&j=nsct&ip=0 https://forecast.weather.gov/newimages/medium/sct.png https://forecast.weather.gov/newimages/medium/nsn80.png https://forecast.weather.gov/newimages/medium/bkn.png https://forecast.weather.gov/newimages/medium/nbkn.png https://forecast.weather.gov/newimages/medium/sct.png https://forecast.weather.gov/newimages/medium/nbkn.png https://forecast.weather.gov/newimages/medium/bkn.png https://forecast.weather.gov/newimages/medium/nbkn.png https://forecast.weather.gov/newimages/medium/sct.png Watches, Warnings, and Advisories https://forecast.weather.gov/showsigwx.php?warnzone=ILZ003&warncounty=ILC201&firewxzone=ILZ003&local_place1=Roscoe+IL&product1=Hazardous+Weather+Outlook Watches, Warnings, and Advisories https://forecast.weather.gov/showsigwx.php?warnzone=ILZ003&warncounty=ILC201&firewxzone=ILZ003&local_place1=Roscoe+IL&product1=Winter+Storm+Warning Text Forecast Showers and possibly a thunderstorm. High near 49. South wind around 15 mph becoming west northwest. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. Rain, snow and sleet, possibly mixed with freezing rain before 9pm, then snow, possibly mixed with freezing rain and sleet between 9pm and 10pm, then snow after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 4am. Low around 18. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 2 to 4 inches possible. Snow, mainly before 1pm. Widespread blowing snow, mainly before 7am. High near 20. Wind chill values as low as zero. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible. Patchy blowing snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 6. Wind chill values as low as -6. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph. Mostly sunny, with a high near 23. West northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph. Snow showers. Low around 16. Chance of precipitation is 80%. Partly sunny, with a high near 42. Mostly cloudy, with a low around 31. Mostly sunny, with a high near 50. Mostly cloudy, with a low around 34. Mostly cloudy, with a high near 56. Mostly cloudy, with a low around 35. Mostly sunny, with a high near 50. point1 Janesville-Rock County, WI 801 https://www.nws.noaa.gov/data/obhistory/KJVL.html k-p1h-n1-1 2026-03-15T12:45:00-05:00 36 34 93 Weather Type, Coverage, Intensity 2.00 Conditions Icon https://forecast.weather.gov/newimages/medium/ra.png 10 NA 12 29.38