Is it raining now in Kewaskum?
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25 JulNo upcoming precipitation for the next hour.
Last update: 21:00, 25 Jul 2026
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Rain in Kewaskum: What You Need to Know
Kewaskum, Wisconsin experiences Great Lakes convection and spring flooding. The Kewaskum 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 Kewaskum right now — with direction arrows and a 2-hour nowcast so residents and visitors can make real decisions, not guesses.
Rain by Season in Kewaskum
Peak rain season (April–August (convective) and November–January (lake-effect))
Kewaskum'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 Kewaskum during January–February, allowing outdoor activities to proceed with lower weather risk.
Why You Need a Rain Radar in Kewaskum
Commuters and Drivers in Kewaskum
A radar check before leaving gives Kewaskum 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 Kewaskum
Residents and visitors planning outdoor activities in Kewaskum 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 Kewaskum
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 Kewaskum, Wisconsin, the primary NEXRAD source is KMKX (Sullivan).
Kewaskum Rain Radar: Frequently Asked Questions
- Does Kewaskum flood when it rains?
Kewaskum 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 Kewaskum?
Kewaskum'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 Kewaskum?
Yes — RainViewer shows live NEXRAD data for Kewaskum 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 Kewaskum?
RainViewer Essential sends a rain alert 10–15 minutes before precipitation reaches your saved location in Kewaskum, Wisconsin. Set an alert for your specific address — not just a general Wisconsin area warning.
Track Rain in Kewaskum in Real Time
Rain can arrive in Kewaskum faster than a forecast update — a live radar gives you the window to act.
Forecasts cover Wisconsin broadly. RainViewer shows the cell position over Kewaskum right now.
Your weather app shows rain likely near Kewaskum. RainViewer shows the cell position and minutes to arrival.
Track rain in Kewaskum — free Upgrade to Essential for alerts, forecasts, and full radar history
2-hour forecast in 5-minute slices
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Rain alerts before arrival
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Direction arrows
storms approach Kewaskum from southwest
48 hours of radar history
review recent rain patterns in Kewaskum
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