Is it raining now in Grafton?
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12 JulNo upcoming precipitation for the next hour.
Last update: 17:20, 12 Jul 2026
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Rain in Grafton: What You Need to Know
Grafton, West Virginia experiences Appalachian mountain storms. The Grafton rain radar delivers real-time NEXRAD data from KRLX (Charleston WV), updated every 4–6 minutes at up to 250-meter resolution. Storms in this part of West Virginia 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 West Virginia region. RainViewer shows the actual cell over Grafton right now — with direction arrows and a 2-hour nowcast so residents and visitors can make real decisions, not guesses.
Rain by Season in Grafton
Peak rain season (March–April (snowmelt) and June–July (convective))
Grafton's highest weather risk aligns with March–April (snowmelt) and June–July (convective). Appalachian mountain storms 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 (June–August)
Precipitation probability drops in Grafton during June–August, allowing outdoor activities to proceed with lower weather risk.
Why You Need a Rain Radar in Grafton
Commuters and Drivers in Grafton
A radar check before leaving gives Grafton 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 West Virginia.
Outdoor Planning in Grafton
Residents and visitors planning outdoor activities in Grafton 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 Grafton
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 Grafton, West Virginia, the primary NEXRAD source is KRLX (Charleston WV).
Grafton Rain Radar: Frequently Asked Questions
- Does Grafton flood when it rains?
Grafton can experience localized flooding during intense rain events, particularly in low-lying areas near drainage channels. Appalachian mountain storms means runoff can accumulate quickly in parts of West Virginia. A live radar provides advance warning before conditions develop.
- When is the rainy season in Grafton?
Grafton's primary rain season runs through March–April (snowmelt) and June–July (convective). The driest period is typically June–August.
- Is there a live rain radar for Grafton?
Yes — RainViewer shows live NEXRAD data for Grafton at up to 250-meter resolution, updated every 4–6 minutes from KRLX (Charleston WV). The hyperlocal radar includes current precipitation, storm direction, and a 2-hour nowcast.
- Can I set a rain alert for Grafton?
RainViewer Essential sends a rain alert 10–15 minutes before precipitation reaches your saved location in Grafton, West Virginia. Set an alert for your specific address — not just a general West Virginia area warning.
Track Rain in Grafton in Real Time
Rain can arrive in Grafton faster than a forecast update — a live radar gives you the window to act.
Forecasts cover West Virginia broadly. RainViewer shows the cell position over Grafton right now.
Your weather app shows rain likely near Grafton. RainViewer shows the cell position and minutes to arrival.
Track rain in Grafton — 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 Grafton from southwest
48 hours of radar history
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