Files
openclaw/skills/weather/SKILL.md
Blakeshannon 9cce40d123 feat(skills): Add 'Use when / Don't use when' routing blocks (#14521)
* feat(skills): add 'Use when / Don't use when' blocks to skill descriptions

Based on OpenAI's Shell + Skills + Compaction best practices article.

Key changes:
- Added clear routing logic to skill descriptions
- Added negative examples to prevent misfires
- Added templates/examples to github skill
- Included Blake's specific setup notes for openhue

Skills updated:
- apple-reminders: Clarify vs Clawdbot cron
- github: Clarify vs local git operations
- imsg: Clarify vs other messaging channels
- openhue: Add device inventory, room layout
- tmux: Clarify vs exec tool
- weather: Add location defaults, format codes

Reference: https://developers.openai.com/blog/skills-shell-tips

* fix(skills): restore metadata and generic CLI examples

---------

Co-authored-by: Peter Steinberger <steipete@gmail.com>
2026-02-18 01:28:20 +01:00

2.0 KiB

name, description, homepage, metadata
name description homepage metadata
weather Get current weather and forecasts (no API key required). https://wttr.in/:help
openclaw
emoji requires
🌤️
bins
curl

Weather Skill

Get current weather conditions and forecasts.

When to Use

USE this skill when:

  • "What's the weather?"
  • "Will it rain today/tomorrow?"
  • "Temperature in [city]"
  • "Weather forecast for the week"
  • Travel planning weather checks

When NOT to Use

DON'T use this skill when:

  • Historical weather data → use weather archives/APIs
  • Climate analysis or trends → use specialized data sources
  • Hyper-local microclimate data → use local sensors
  • Severe weather alerts → check official NWS sources
  • Aviation/marine weather → use specialized services (METAR, etc.)

Location

Always include a city, region, or airport code in weather queries.

Commands

Current Weather

# One-line summary
curl "wttr.in/London?format=3"

# Detailed current conditions
curl "wttr.in/London?0"

# Specific city
curl "wttr.in/New+York?format=3"

Forecasts

# 3-day forecast
curl "wttr.in/London"

# Week forecast
curl "wttr.in/London?format=v2"

# Specific day (0=today, 1=tomorrow, 2=day after)
curl "wttr.in/London?1"

Format Options

# One-liner
curl "wttr.in/London?format=%l:+%c+%t+%w"

# JSON output
curl "wttr.in/London?format=j1"

# PNG image
curl "wttr.in/London.png"

Format Codes

  • %c — Weather condition emoji
  • %t — Temperature
  • %f — "Feels like"
  • %w — Wind
  • %h — Humidity
  • %p — Precipitation
  • %l — Location

Quick Responses

"What's the weather?"

curl -s "wttr.in/London?format=%l:+%c+%t+(feels+like+%f),+%w+wind,+%h+humidity"

"Will it rain?"

curl -s "wttr.in/London?format=%l:+%c+%p"

"Weekend forecast"

curl "wttr.in/London?format=v2"

Notes

  • No API key needed (uses wttr.in)
  • Rate limited; don't spam requests
  • Works for most global cities
  • Supports airport codes: curl wttr.in/ORD