Prove Your Weather Days.
In 60 Seconds.
Generate an AIA A201-compliant Anticipated Weather Exhibit for any US jobsite — backed by 10-year NOAA rainfall data and USDA soil science. Built for excavation and concrete subs who are tired of losing rain-delay arguments.
Already in a dispute over days that have passed? Get a Weather Delay Claim Report →
Data-Driven Estimating
Generic weather apps only track rain. Ilystics tracks impact.
A heavy rain on Saturday shouldn't delay a job on Monday if you're on sand—but it might ruin
your week if you're on clay.
We combine historical meteorological data with geotechnical
logic (soil type & drainage) to give you a clearer picture of potential weather
risks before you submit your bid.
From Bid Day to Closeout
Better data for Estimators and Project Managers.
Bid-Smart Estimator
Generate anticipated weather exhibits in seconds. Our algorithm uses a 10-year baseline to calculate realistic delay expectations.
Smart "Drying" Logic
We account for consecutive rain events. A 3-day storm needs drying time; a 30-minute shower might not. We calculate delay based on Clay, Silt, Sand, or Rock.
Weather Anomaly Alerts
For active projects, we compare live site conditions against the 10-year NOAA baseline to highlight "abnormally adverse" weather patterns automatically.
15-Year Weather History
Wondering how often it rains on a specific date? Check 15 years of historical weather for any U.S. ZIP code — free and instant.
Transparent Pricing
Simple tools for complex weather.
Anticipated Weather Exhibit
Planning a bid — what weather should you price in?
- Unlimited delay calculations
- 10-Year NOAA rainfall baseline
- USDA/NRCS soil drying logic
- AIA A201 §8.3 exhibit PDF
- No account — just an email
Weather Delay Claim Report
Fighting a delay — evidence the days you lost were real.
- Actual weather vs. the baseline
- Day-by-day unworkable determination
- Soil trafficability analysis
- Methodology appendix for the GC
- One-time — no subscription
Project Protection
Running active jobs — the record builds itself as weather happens.
- Up to 5 active projects
- Daily rainfall & temperature logging
- Anomaly detection vs 10-yr NOAA baseline
- Audit-ready monthly reports
- Advanced geotech + site factors
More than 5 sites?
Running a portfolio — GCs and heavy civil firms.
- Unlimited active projects
- Your branding on the PDFs
- Custom baselines & site profiles
- Direct line to me, not a queue
Every report shows its work
We name the exact NOAA weather station behind every number, how far it sits from your jobsite, and what percentage of the days it actually reported. Sourced from the NOAA National Centers for Environmental Information — U.S. Government public domain data, the same record a GC's scheduler or an attorney would pull themselves.
If the data is thin for your site, the report says so. We would rather tell you than have it found in a dispute.
Building software? The same soil & weather engine is available per-call with no account at vibesprings.net.
Request a Weather Delay Claim Report
Tell us the jobsite and the dates in dispute. We'll reply within one business day with scope and a payment link — $249 per report.
Field guides
The contract clauses, soil science and documentation practice behind a defensible weather delay claim — written plainly, free to read.
How to Document a Weather Delay Claim
The three things every claim must prove, and the five mistakes that get legitimate ones denied.
AIA A201 §8.3 Weather Delays, Explained
The "abnormal weather" test, the 21-day notice rule, and why §8.3 gives you time but not money.
Anticipated Weather Days for a Bid
Why "3 days a month" costs you both ways, and the three inputs that make a number defensible.
How Long Soil Takes to Dry After Rain
Clay vs. silt vs. sand, NRCS drainage classes, and why counting rain days understates earthwork by half.
Concrete Pour Weather Limits
ACI temperature limits and the evaporation-rate trap that cracks slabs on a beautiful 70°F day.
Weather Delay Days by Metro
Ten-year NOAA baselines for 45 US metros: how many workdays each one actually loses, and when.