Extreme Heat Warning EXTREME HEAT WARNING - Rock Island County, IL  - Scott County, IA

NWS Upper Mississippi Valley Regional Radar WU Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ Sep-05-2026 12:10am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 77.9, Max: 77.9, Min: 77.4 77.9°F
Colder 1.6°F than last hour.

Comfortable

Feels like: 78°F

24-hr difference
1.4°FWarmer 1.4°F than yesterday at this time.
  Today Yesterday
High: 77.9°F
12:10am
96.4°F
2:40pm
Low: 77.4°F
12:00am
74.1°F
6:35am
 Wind from S S
0
Gust:
1.1 mph
0 Bft - Calm
Today: 1.1 mph 12:05am
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0 in
Season Total: 29.43 in
6 days since last rain.
Saturday

Saturday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 92 % Increased 5.0% since last hour.
Dew Point: 75.4°F  
Barometer: 29.85 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 6:32am
Sunset: 7:29pm
Moonrise: 12:00am
Moonset: 4:10pm
Waning Crescent
Waning Crescent, Moon at 22 days in cycle
40%
Illuminated
UV Index Solar Radiation
   0    None
High: 0 @ 12:00am
0 W/m2
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Overnight & Saturday
Overnight

Overnight: Mostly Clear
Mostly Clear

Lo 74 °F
NWS forecast: Mostly clear. Low around 74, with temperatures rising to around 77 overnight. Southwest wind 0 to 5 mph.
 
Saturday

Saturday: Sunny
Sunny

Hi 92 °F
NWS forecast: Sunny. High near 92, with temperatures falling to around 89 in the afternoon. Heat index values as high as 101. North wind 0 to 5 mph.