Weather Alert
Silvis Weather Warning NWS WEATHER ALERT FOR THE SILVIS, IL AREA - Issued: 309 AM CDT Thu Sep 3 2026 Silvis Weather Warning

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Silvis, IL Weather Forecast

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Silvis, IL Weather Forecast

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Silvis IL weather - Clear - 76°F
Clear
76°F
Updated 7:49 am
Feels Like 76°F
Humidity 81%
Wind N 0 mph
Barometer  29.92 in
Dew Point 70°F
Silvis IL weather - Clear - 24°C
Clear
24°C
Updated 7:49 am
Feels Like 24°C
Humidity 81%
Wind N 0 km/h
Barometer  101.3 kPa
Dew Point 21°C
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Silvis Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT LABOR DAY TUESDAY TUESDAY NIGHT WEDNESDAY
Silvis, IL Weather - Today Sunny Silvis, IL Weather - Tonight Mostly Clear Silvis, IL Weather - Friday Sunny Silvis, IL Weather - Friday Night Mostly Clear Silvis, IL Weather - Saturday Sunny Silvis, IL Weather - Saturday Night Partly Cloudy Silvis, IL Weather - Sunday Mostly Sunny Silvis, IL Weather - Sunday Night Partly Cloudy Silvis, IL Weather - Labor Day Partly Cloudy Silvis, IL Weather - Tuesday Partly Cloudy Silvis, IL Weather - Tuesday Night Chance Of Showers Silvis, IL Weather - Wednesday Mostly Sunny
Sunny Mostly Clear Sunny Mostly Clear Sunny Partly Cloudy Mostly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Chance of Showers Mostly Sunny
Hi: 95°FHi: 35°C
 Lo: 75°FLo: 24°C Hi: 95°FHi: 35°C
 Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
 Lo: 70°FLo: 21°C Hi: 85°FHi: 29°C
 Lo: 69°FLo: 21°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C		 Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C		 Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 606 AM CDT Thu Sep 03 2026 Silvis, IL Weather - WeatherWorld.com

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Issued: 558 AM CDT Thu Sep 3 2026

Key Messages

  • Impactful heat will continue across the area today and Friday. Heat indices look to be 100 to 110. The heat headlines may need to be extended into Friday (advisory) and Saturday (warning) depending upon how convection develops/evolves over the next 48 hours.
  • Isolated severe storms are possible today through Saturday mainly north of I-80. The primary risk is damaging winds with hail a secondary risk.
  • There is a daily risk of showers and storms, mainly along and north of I-80. While th...