India Weather Summary & Forecast: Key Highlights, Analysis, and Outlook

India is experiencing a mix of winter chills, foggy mornings, and isolated rainfall activity across various regions. The latest meteorological bulletin reveals significant weather systems, temperature forecasts, cold wave conditions, and synoptic-scale weather patterns influencing the country. Here's the complete in-depth analysis.

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🌦 Significant Weather Features

1. Weather Systems, Forecast, and Warnings

• Western Himalayan Region: Rainfall/Snowfall

Light rainfall or snowfall is likely at isolated places over the Western Himalayan Region beginning 13th December. The approaching Western Disturbance will enhance clouding and precipitation chances in higher altitudes.

• Andaman & Nicobar Islands: Gusty Winds

Strong winds with gust speeds of 30–40 kmph are expected to prevail over Andaman & Nicobar Islands on the 11th and 12th December.
Additionally, thunderstorms accompanied by lightning and the same gusty winds are likely on 13th and 14th December, indicating unsettled weather over the Bay of Bengal region.

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🌡️ Forecast of Minimum Temperatures

• Northwest India

A gradual fall of around 2°C in minimum temperatures is expected over the plains of Northwest India during the next two days, followed by a rise of 2–4°C thereafter during the subsequent five days.

• Central India

No significant temperature change is expected during the next two days; however, a rise of 2–3°C is likely afterward for the next five days.

• Maharashtra

A fall of 2–3°C is expected during the next three days, after which temperatures will stabilize with no significant change for the following four days.

• Rest of India

No major fluctuations in minimum temperatures are likely over eastern and southern regions for the next seven days.

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🌫 Dense Fog & Cold Wave Warnings

1. Cold Wave Conditions

Cold wave conditions are very likely to prevail at isolated pockets over:

• Punjab

• West Madhya Pradesh

• Chhattisgarh

• Odisha

• Madhya Maharashtra

• North Interior Karnataka

• Telangana

Time period: 10th–12th December

Additionally, cold wave conditions are forecast over Vidarbha on 10th, and over Haryana & Marathawada on 11th & 12th December.

2. Dense Fog Conditions

Dense fog is expected during morning hours at isolated pockets over:

• Himachal Pradesh: 10th

• Odisha: 10th & 11th

• East Uttar Pradesh: 10th–13th

• Assam & Manipur: 10th–14th December

Visibility may drop sharply during early hours, causing travel disruptions.

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🛰 Meteorological Analysis (Based on 0530 hrs IST)

The current synoptic situation is influenced by the following major systems:

1. Western Disturbance as a Trough

A Western Disturbance exists as a trough in the middle tropospheric westerlies with its axis at 5.8 km above mean sea level, running roughly along Longitude 84°E, north of Latitude 23°N.

2. Trough in Easterlies

Another trough in the easterlies persists along Longitude 83°E over the southwest Bay of Bengal, extending up to 1.5 km above mean sea level, contributing to moisture and cloud development over the southern peninsula.

3. Subtropical Westerly Jet Stream

A strong Subtropical Westerly Jet Stream with core winds reaching 120 knots at 12.6 km altitude is prevailing over the plains of East India, influencing winter dynamics and leading to temperature drops and fog episodes.

4. Fresh Feeble Western Disturbance

A new, weak Western Disturbance is likely to influence the Western Himalayan Region from 13th December 2025, resulting in clouding and possible precipitation.

5. Upper Air Cyclonic Circulation

A cyclonic circulation over East Bangladesh and its neighbourhood at 1.5 km altitude has weakened, reducing its influence over Northeast India.

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🌧 Weather Outlook for the Next 3 Days

Isolated to scattered rainfall is likely over:

• Jammu & Kashmir

• Ladakh

• Gilgit-Baltistan

• Muzaffarabad

• Himachal Pradesh

• Kerala

• Tamil Nadu

• Lakshadweep and adjoining islands

This rainfall activity will mainly be light to moderate, with occasional thunderstorms possible in southern regions.

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📌 Conclusion

India's weather scenario continues to be shaped by winter systems, Western Disturbances, and moisture inflow from the Bay of Bengal. Northern states will experience falling temperatures, dense fog, and cold wave conditions, while southern and island regions will remain under the influence of easterly winds and isolated rainfall.

Residents are advised to follow official weather updates, exercise caution during foggy hours, and prepare for significant temperature variations across the country.