WeatherBug for Advertisers

Press
Education
Feedback
Careers

Forecasts
Maps
Alerts
Life
News & Videos
Cameras
Air Quality
Hurricane

All Alerts
Weather
Spark
Hurricane
Fire
Pollen
Air Quality
Severe Storm Risk

Pollen Alerts For Kolkata, IND

No Pollen Alerts

There are no Pollen alerts in your area.

Loading Map...

Loading Top Weather Stories

Below the fold widget section

Weather-ready, set, go.^TM

Download

Follow us

North America
South America
Africa
Europe
Asia
Australia

WeatherBugTerms Privacy Partners Ad Choices Sitemap USA FAQ WeatherBug for Advertisers

WeatherBug for Advertisers

© GroundTruth, 2026. WeatherBug is a brand of GroundTruth. All Rights Reserved.

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Cold & Flu

Fire Updates

Traffic Cameras

Traffic Cameras

Outdoor Sports Guide

Top stories

Meteorological Fall begins September 1

Meteorological Fall Is Officially Here

Grab the pumpkin spice and break out the fall decor. Meteorological fall officially begins September 1.

Hurricane Humberto as seen from NOAA’s GOES-East satellite on Sept. 15, 2019. (Image credit: NOAA )

How Hurricane Names Are Chosen and Retired

Drought Monitor for August 27, 2026

Drought Persists Across Much Of The U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

In this Sunday, July 21, 2019, photo, a tanker releases a wave of fire retardant into the crest of a wildfire line in Flagstaff, Ariz. (Ben Shanahan/Arizona Daily Sun via AP)

Wildfire Safety Tips

This house is flooded by the Cross Lake near Shreveport, La. Submitted by WeatherBug user Mary Nash on March 9, 2016.

Flood Safety Tips