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Local Forecast
Current conditions, 5-day forecast, active weather alerts for Rock Falls, IA
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Hour-by-Hour Current Observation
Mostly Clear
Wind
0 mph
N
UV Index
9
Very High
Humidity
78%
Dew 64°F
Sun
6:16 AM · 8:17 PM
Rise · Set
Source: MASON CITY (KMCW). Slider scrubs the next 12 hours.
5-Day Outlook
Today
Thunderstorms
Overnight: Chance of Thunderstorms
Today
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 73. East southeast wind 6 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Night
A slight chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 63, with temperatures rising to around 65 overnight. East wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Thunderstorms
Overnight: Thunderstorms
Friday
Showers and thunderstorms before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 76, with temperatures falling to around 74 in the afternoon. East southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Night
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms. Cloudy, with a low around 66. East southeast wind 8 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Chance of Thunderstorms
Overnight: Thunderstorms Likely
Saturday
Rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South southwest wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday
Mostly Cloudy
Overnight: Mostly Clear
Sunday
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Night
Mostly clear, with a low around 59.
Monday
Mostly Sunny
Overnight: Slight Chance of Showers
Monday
Sunny, with a high near 77.
Night
A slight chance of rain showers after 1am. Partly cloudy, with a low around 58.
Rock Falls, IA Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Rock Falls, IA.
Active Alerts
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Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.