The Met Office has issued a warning for a rare weather phenomenon, “snow grains,” which are expected to hit parts of the UK starting Sunday. Snow grains are small, opaque ice grains similar to drizzle but in solid form. This unusual weather condition is set to bring chilly conditions across the country, with temperatures close to freezing in some areas.
Quick Summary:
The UK is bracing for snow grains, a rare form of solid precipitation resembling small white ice grains. Starting Sunday, January 19. “Snow grains are a very small form of solid precipitation.”
Background:
Snow grains are the solid equivalent of drizzle and have a diameter less than 1mm. They appear as very small white and opaque grains of ice, fairly flat or elongated. This type of precipitation is relatively rare and can be seen in areas where cloud cover is thick enough.
Impact:
The weather will be mostly cloudy with a risk of drizzle and snow grains in the south. Residents can expect chilly conditions, especially in areas where temperatures drop close to freezing. However, Northern Ireland and western parts of Scotland are expected to remain mild.
Expert Opinions:
The Met Office advises residents to expect these conditions, stating, “Snow grains are a very small form of solid precipitation. This type of precipitation appears as very small white and opaque grains of ice.” Experts suggest that early risers in the south may see some drizzle and snow grains on Sunday morning.
“Snow grains are fairly flat or elongated with a diameter generally less than 1mm,” according to the Met Office. The Met Office forecast for Sunday indicates a mostly cloudy day with a risk of drizzle and snow grains in the south.
FAQs:
- Q: What are snow grains?
- A: Snow grains are small, opaque ice grains similar to drizzle but in solid form.
- Q: Where will snow grains be most noticeable?
- A: They are expected to be seen in the south where cloud cover is thick enough.
- Related Stories: Previous weather phenomena in the UK.
Met Office Warns of Rare Snow Grains in UK
Conclusion:
As the UK prepares for the rare weather phenomenon of snow grains, residents are advised to stay informed about the latest developments. The Met Office will continue to provide updates on the weather conditions, which are expected to remain chilly with a mix of drizzle and snow grains in some areas.
