WeatherBug for Advertisers

Sign In
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

Lightning Alerts For Sparta, WI

No Lightning Alerts

There are no Lightning alerts in your area.

Top Stories

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide

Always Have Access to WeatherBug at Your Fingertips, It's Free.

WeatherBug iOS App

WeatherBug Android App

Connect With Us

© GroundTruth, 2025. WeatherBug is a brand of GroundTruth. All Rights Reserved. Terms | Privacy | Partners | Ad Choices | Sitemap | USA | FAQ | WeatherBug for Advertisers

North America
South America
Africa
Europe
Asia
Australia