Is it raining now in Alamo?
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9 JulNo upcoming precipitation for the next hour.
Last update: 21:00, 9 Jul 2026
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Rain in Alamo: What You Need to Know
Alamo, Texas experiences Tornado Alley, Gulf hurricanes, and Flash Flood Alley. The Alamo rain radar delivers real-time NEXRAD data from KFWS (Fort Worth) / KHGX (Houston), updated every 4–6 minutes at up to 250-meter resolution. Storms in this part of Texas typically approach from southwest or south from Gulf, and RainViewer's hyperlocal radar shows their exact position and direction so you can act before conditions change.
A standard forecast covers the broader Texas region. RainViewer shows the actual cell over Alamo right now — with direction arrows and a 2-hour nowcast so residents and visitors can make real decisions, not guesses.
Rain by Season in Alamo
Peak rain season (May–June (spring convective peak) and June–November (hurricane season))
Alamo's highest weather risk aligns with May–June (spring convective peak) and June–November (hurricane season). Tornado alley, gulf hurricanes, and flash flood alley 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 (July–August)
Precipitation probability drops in Alamo during July–August, allowing outdoor activities to proceed with lower weather risk.
Why You Need a Rain Radar in Alamo
Commuters and Drivers in Alamo
A radar check before leaving gives Alamo 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 Texas.
Outdoor Planning in Alamo
Residents and visitors planning outdoor activities in Alamo benefit from knowing exactly when rain will arrive from southwest or south from Gulf. A live radar replaces forecast uncertainty with a real decision window.
RainViewer Radar Coverage in Alamo
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 Alamo, Texas, the primary NEXRAD source is KFWS (Fort Worth) / KHGX (Houston).
Alamo Rain Radar: Frequently Asked Questions
- Does Alamo flood when it rains?
Alamo can experience localized flooding during intense rain events, particularly in low-lying areas near drainage channels. Tornado alley, gulf hurricanes, and flash flood alley means runoff can accumulate quickly in parts of Texas. A live radar provides advance warning before conditions develop.
- When is the rainy season in Alamo?
Alamo's primary rain season runs through May–June (spring convective peak) and June–November (hurricane season). The driest period is typically July–August.
- Is there a live rain radar for Alamo?
Yes — RainViewer shows live NEXRAD data for Alamo at up to 250-meter resolution, updated every 4–6 minutes from KFWS (Fort Worth) / KHGX (Houston). The hyperlocal radar includes current precipitation, storm direction, and a 2-hour nowcast.
- Can I set a rain alert for Alamo?
RainViewer Essential sends a rain alert 10–15 minutes before precipitation reaches your saved location in Alamo, Texas. Set an alert for your specific address — not just a general Texas area warning.
Track Rain in Alamo in Real Time
Rain can arrive in Alamo faster than a forecast update — a live radar gives you the window to act.
Forecasts cover Texas broadly. RainViewer shows the cell position over Alamo right now.
Your weather app shows rain likely near Alamo. RainViewer shows the cell position and minutes to arrival.
Track rain in Alamo — free Upgrade to Essential for alerts, forecasts, and full radar history
2-hour forecast in 5-minute slices
see when rain will reach Alamo
Rain alerts before arrival
set an alert for your Alamo address
Direction arrows
storms approach Alamo from southwest or south from Gulf
48 hours of radar history
review recent rain patterns in Alamo
Multiple locations
track Alamo alongside nearby communities
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