Is it raining now in Cedar Grove?
Sunny
9 JulNo upcoming precipitation for the next hour.
Last update: 20:00, 9 Jul 2026
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Rain in Cedar Grove: What You Need to Know
Cedar Grove, Wisconsin experiences Great Lakes convection and spring flooding. The Cedar Grove rain radar delivers real-time NEXRAD data from KMKX (Sullivan), updated every 4–6 minutes at up to 250-meter resolution. Storms in this part of Wisconsin typically approach from southwest, and RainViewer's hyperlocal radar shows their exact position and direction so you can act before conditions change.
A standard forecast covers the broader Wisconsin region. RainViewer shows the actual cell over Cedar Grove right now — with direction arrows and a 2-hour nowcast so residents and visitors can make real decisions, not guesses.
Rain by Season in Cedar Grove
Peak rain season (April–August (convective) and November–January (lake-effect))
Cedar Grove's highest weather risk aligns with April–August (convective) and November–January (lake-effect). Great lakes convection and spring flooding drives precipitation events in this region.
Transition months
Seasonal transitions bring variable conditions — a live radar is more reliable than a forecast during these less predictable windows.
Drier season (January–February)
Precipitation probability drops in Cedar Grove during January–February, allowing outdoor activities to proceed with lower weather risk.
Why You Need a Rain Radar in Cedar Grove
Commuters and Drivers in Cedar Grove
A radar check before leaving gives Cedar Grove drivers 20+ minutes to adjust timing or avoid flood-prone roads. Real-time NEXRAD is more actionable than a forecast probability for daily commute decisions in Wisconsin.
Outdoor Planning in Cedar Grove
Residents and visitors planning outdoor activities in Cedar Grove benefit from knowing exactly when rain will arrive from southwest. A live radar replaces forecast uncertainty with a real decision window.
RainViewer Radar Coverage in Cedar Grove
RainViewer aggregates radar data for the United States from the NEXRAD network operated by NOAA's National Weather Service — 160 WSR-88D stations covering the contiguous US, Alaska, Hawaii, and US territories. Data updates every 4–6 minutes as each station completes its scan cycle. RainViewer processes and displays NEXRAD data at up to 250-meter resolution. For Cedar Grove, Wisconsin, the primary NEXRAD source is KMKX (Sullivan).
Cedar Grove Rain Radar: Frequently Asked Questions
- Does Cedar Grove flood when it rains?
Cedar Grove can experience localized flooding during intense rain events, particularly in low-lying areas near drainage channels. Great lakes convection and spring flooding means runoff can accumulate quickly in parts of Wisconsin. A live radar provides advance warning before conditions develop.
- When is the rainy season in Cedar Grove?
Cedar Grove's primary rain season runs through April–August (convective) and November–January (lake-effect). The driest period is typically January–February.
- Is there a live rain radar for Cedar Grove?
Yes — RainViewer shows live NEXRAD data for Cedar Grove at up to 250-meter resolution, updated every 4–6 minutes from KMKX (Sullivan). The hyperlocal radar includes current precipitation, storm direction, and a 2-hour nowcast.
- Can I set a rain alert for Cedar Grove?
RainViewer Essential sends a rain alert 10–15 minutes before precipitation reaches your saved location in Cedar Grove, Wisconsin. Set an alert for your specific address — not just a general Wisconsin area warning.
Track Rain in Cedar Grove in Real Time
Rain can arrive in Cedar Grove faster than a forecast update — a live radar gives you the window to act.
Forecasts cover Wisconsin broadly. RainViewer shows the cell position over Cedar Grove right now.
Your weather app shows rain likely near Cedar Grove. RainViewer shows the cell position and minutes to arrival.
Track rain in Cedar Grove — free Upgrade to Essential for alerts, forecasts, and full radar history
2-hour forecast in 5-minute slices
see when rain will reach Cedar Grove
Rain alerts before arrival
set an alert for your Cedar Grove address
Direction arrows
storms approach Cedar Grove from southwest
48 hours of radar history
review recent rain patterns in Cedar Grove
Multiple locations
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