Guides
Plain-English explainers that pair with LK Forge's free tools — from converting time zones across cities to the moon's phases, the sun's seasons, and the weather. Read the one you need, then open the matching tool to see it for yourself.
Time Zones
How to Convert a Time Between Any Two Cities
The three-step method behind "what's 3 PM UK time in Dubai?" — with worked examples and how to find a meeting slot that suits both sides.
Read guideUTC and GMT Explained
What the global reference clock is, how offsets like UTC+5:30 work, why IANA names beat abbreviations, and how to convert your local time to UTC.
Read guideWhy Time Differences Change: Daylight Saving
What DST is, which regions use it and when, why the gap between two cities isn't always fixed, and how to keep recurring meetings on time.
Read guideMoon
Moon Phases Explained
The eight phases of the moon, why they happen, and how to tell waxing from waning at a glance.
Read guideWhat Is a Blue Moon (and a Supermoon)?
The two meanings of "blue moon", what makes a supermoon, and why neither is actually blue or huge.
Read guideFull Moon Names: Strawberry, Harvest & More
What each month's full moon is called and why — Wolf, Strawberry, Harvest — plus Blue Moons and Supermoons.
Read guideWhy Do Tides Follow the Moon?
How the moon (and sun) pull the oceans into two bulges, and why you get two high tides a day.
Read guideSun & Seasons
Weather
Weather Alerts
Watch vs Warning vs Advisory
What a weather watch, warning, advisory and emergency each mean — and exactly what to do when the NWS issues one.
Read guideWhat Is a Winter Storm Warning?
How a Winter Storm Warning differs from a Watch and an Advisory, what triggers one, and what to do.
Read guideWhat Is an Extreme Heat Warning?
Extreme Heat Warning vs Watch vs Heat Advisory, why it follows the heat index, and how to stay safe.
Read guideWhat Is a Red Flag Warning?
The fire-weather alert explained — the conditions that trigger it and what you should and shouldn't do.
Read guide