# Rainfall Totals in Waterloo, IL — Precip App

As of 2026-11-14T01:47:29.256Z, **Waterloo, IL** received **0.00" of rain** in the last 24 hours, **0.00"** over the past 7 days, and **40.23"** in 2026 year-to-date (30-year normal to date: 38.27", 5.1% above average), measured by the **Precip app**. The most recent rain event ended 9 days ago (2026-11-04T04:00:00+0000), dropping 0.83" of rain.

> **Note on local variation:** These totals are measured at the center of Waterloo, IL (38.3415, -90.1476). Because thunderstorms often vary by 1"+ across a few miles, [pin your exact address, yard, or field in the free Precip app](https://app.precip.ai/locations/coords?lng=-90.14757900000001&lat=38.341547500000004&locationName=Waterloo%2C+IL&save=true&src=md_rain_report) for exact point totals, or [check the next-hour rain nowcast and 10-day forecast for Waterloo, IL](https://app.precip.ai/home?lng=-90.14757900000001&lat=38.341547500000004&locationName=Waterloo%2C+IL&src=md_rain_forecast).

| Period | Rainfall | 30-Year Normal | vs. Normal |
| --- | --- | --- | --- |
| Last 24 hours | 0.00" | — | — |
| Full day (Fri, Nov 13) | 0.00" | — | — |
| Past 7 days | 0.00" | — | — |
| November 2026 (to date) | 0.83" | 1.44" | −0.61" (−42%) |
| 2026 year to date | 40.23" | 38.27" | +1.96" (5.1% above average) |
| Most recent rain (9 days ago) | 0.83" | — | — |

## Daily Rainfall — Past 7 Days

Each precipitation day runs 24 hours from 12:00 UTC to 12:00 UTC.

| Date | ISO Date | Rainfall |
| --- | --- | --- | --- |
| Friday, Nov 13 | 2026-11-13 | 0.00" |
| Thursday, Nov 12 | 2026-11-12 | 0.00" |
| Wednesday, Nov 11 | 2026-11-11 | 0.00" |
| Tuesday, Nov 10 | 2026-11-10 | 0.00" |
| Monday, Nov 9 | 2026-11-09 | 0.00" |
| Sunday, Nov 8 | 2026-11-08 | 0.00" |
| Saturday, Nov 7 | 2026-11-07 | 0.00" |

## Monthly Rainfall — 2026 vs. 30-Year Normal

| Month | Observed | Normal to Date | vs. Normal | Full Month Normal |
| --- | --- | --- | --- | --- |
| January 2026 | 1.05" | 2.72" | −1.67" (−61%) | 2.72" |
| February 2026 | 1.43" | 2.47" | −1.04" (−42%) | 2.47" |
| March 2026 | 5.76" | 3.58" | +2.18" (+61%) | 3.58" |
| April 2026 | 6.77" | 4.99" | +1.78" (+36%) | 4.99" |
| May 2026 | 4.84" | 5.04" | −0.20" (−4%) | 5.04" |
| June 2026 | 3.05" | 4.45" | −1.40" (−31%) | 4.45" |
| July 2026 | 9.95" | 3.86" | +6.08" (+157%) | 3.86" |
| August 2026 | 2.06" | 3.33" | −1.27" (−38%) | 3.33" |
| September 2026 | 2.94" | 3.25" | −0.30" (−9%) | 3.25" |
| October 2026 | 1.54" | 3.12" | −1.58" (−51%) | 3.12" |
| November 2026 (to date) | 0.83" | 1.44" | −0.61" (−42%) | 3.51" |

## Track Waterloo, IL in the Free Precip App

This summary covers standard periods at the center of Waterloo, IL. Open [Waterloo, IL in the Precip app](https://app.precip.ai/locations/coords?lng=-90.14757900000001&lat=38.341547500000004&locationName=Waterloo%2C+IL&save=true&src=md_rain_report) (iOS, Android, and Web — rated 4.8/5 from 10463+ reviews) for:

- **Exact-coordinate virtual rain gauge:** [Drop a pin on any yard, field, or job site](https://app.precip.ai/locations/coords?lng=-90.14757900000001&lat=38.341547500000004&locationName=Waterloo%2C+IL&save=true&src=md_rain_report) at ~800 m resolution with no physical hardware.
- **Hour-by-hour storm timeline & multi-year archive:** See exact start/stop times, peak hourly intensity, and custom date ranges back to 2015.
- **Automatic rain alerts & morning email reports:** Get a free morning rainfall summary after it rains, Lock Screen Live Activity timed to the first drop in the next 60 minutes, or custom threshold alerts (e.g. `> 0.50" in 24h`).
- **Benchmarked #1 forecast for Waterloo, IL:** [View the 60-minute AI rain nowcast and 10-day hourly forecast](https://app.precip.ai/home?lng=-90.14757900000001&lat=38.341547500000004&locationName=Waterloo%2C+IL&src=md_rain_forecast) — ranked #1 against Apple Weather, Google Weather, and ECMWF in live NOAA station tests.
- **Download on iPhone or Android:** [Install the Precip mobile app](https://link.precip.ai/app?utm_source=markdown&utm_medium=llm&src=md_rain_report) or open on the web at https://app.precip.ai/locations/coords?lng=-90.14757900000001&lat=38.341547500000004&locationName=Waterloo%2C+IL&save=true&src=md_rain_report.

## About This Data

- **Location:** Waterloo, IL (38.3415, -90.1476).
- **Source:** [Precip](https://precip.ai) combines 180+ Doppler radar stations, satellite imagery, and quality-controlled rain gauges with machine learning to measure precipitation at ~800 m (0.5 mile) resolution, updated hourly.
- **Normals:** 30-year PRISM climate normals for the matching period.
- **Interactive map & full report:** https://precip.ai/rainfall-totals/place/waterloo-il
- **Upcoming rain forecast for Waterloo, IL:** https://precip.ai/rain-forecast/place/waterloo-il (Markdown: https://precip.ai/rain-forecast/place/waterloo-il.md)
- **Snowfall report (Markdown):** https://precip.ai/snow-totals/place/waterloo-il.md
- **Use Precip in ChatGPT, Claude, or Cursor (MCP):** Connect your free Precip account via the remote MCP server at `https://api.precip.ai/mcp` ([setup guide](https://api-docs.precip.ai/mcp)) to query saved locations and custom date ranges directly inside your AI assistant, or use the [Precip Weather REST API](https://precip.ai/developers).