All India Weather Update: Snowfall, Dense Fog, Cold Wave & Rainfall Alerts (18–25 December)

India is set to experience an active winter weather phase over the coming days, with snowfall in the Western Himalayas, dense to very dense fog across northern and eastern plains, cold wave and cold day conditions in central and northern India, along with rainfall warnings in select regions. Below is a detailed breakdown of the latest All India Weather Summary and Forecast Bulletin.

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🌧️ Weather Systems, Forecast and Warnings

Rainfall & Snowfall Activity

• Western Himalayan Region
Light rainfall or snowfall is likely at a few to many places over Jammu & Kashmir, Ladakh, Gilgit-Baltistan and Muzaffarabad on 20th and 21st December, and again at isolated locations on 18th, 19th, 22nd and 23rd December.
Heavy rainfall or snowfall is also likely at isolated places on 21st December, which may impact travel and daily activities in higher elevations.

• Himachal Pradesh & Uttarakhand
Light snowfall or rainfall is expected over Himachal Pradesh from 20th to 22nd December and over Uttarakhand on 20th and 21st December.

• Punjab
Light rainfall is likely at isolated places during 20th to 22nd December.

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🌡️ Forecast of Minimum Temperatures

• Northwest India
No significant change in minimum temperatures is expected during the next 24 hours, followed by a gradual rise of 2–3°C over the subsequent 3 days, with temperatures stabilizing thereafter.

• Maharashtra
Minimum temperatures are likely to remain unchanged for the next 2 days, followed by a gradual rise of 2–3°C over the next 5 days.

• Gujarat
A gradual rise in minimum temperatures by 2–3°C is likely over the next 2 days, followed by a gradual fall of 2–3°C during the subsequent 5 days.

• Rest of India
No significant change in minimum temperatures is expected over the remaining parts of the country during the next 7 days.

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🌫️ Dense Fog & ❄️ Cold Wave Warnings

Dense to Very Dense Fog Conditions

• Punjab & Haryana-Chandigarh
Dense to very dense fog is likely during early morning hours at a few places over Punjab on 19th & 20th December, and over Haryana-Chandigarh from 19th to 21st December. Dense fog may continue at isolated places on 22nd, 24th and 25th December.

• Uttar Pradesh
Dense to very dense fog conditions are expected over Uttar Pradesh from 19th to 21st December, with dense fog likely to persist at isolated places from 22nd to 25th December.

• Uttarakhand
Dense to very dense fog is likely at isolated pockets on 19th & 20th December, with dense fog continuing on 21st December.

• Eastern & Northeastern India
Dense fog conditions are likely over Bihar (19th–22nd), Jharkhand and Odisha (19th–20th), Gangetic West Bengal (20th) and Northeast India (19th–22nd December) during early morning hours.

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🥶 Cold Wave & Cold Day Conditions

• Cold Wave conditions are very likely at isolated places over West Madhya Pradesh on 18th December.

• Cold Day to Severe Cold Day conditions are likely at isolated places over Uttar Pradesh on 19th & 20th December.

• Cold Day conditions are likely at isolated places over Uttarakhand on 19th & 20th December.

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🌊 Fishermen Warning

Fishermen are advised not to venture into the sea from 18th to 23rd December over the following regions due to rough sea conditions:

• Bay of Bengal
• Gulf of Mannar and adjoining Comorin area (18th–20th December)

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📌 Conclusion

The upcoming days will witness significant winter weather activity across India, with snowfall in Himalayan regions, dense and very dense fog affecting visibility across northern and eastern plains, cold wave conditions in central India, and rainfall episodes in select areas. These conditions may disrupt travel, transportation, agriculture, and marine activities.

Residents are strongly advised to stay updated with official weather advisories, avoid unnecessary travel during foggy hours, and take adequate precautions against cold conditions. Fishermen should strictly adhere to marine warnings for safety.