First Alert Weather

First Alert Weather - Heavy rain possible Sunday night - Monday

Updated: Jun. 21, 2020 at 5:39 AM CDT

By James Parish

Our next big weather maker will bring in a round of heavy rain and storms Sunday night through Monday.

First Alert Weather

First Alert - Stormy start to Father's Day weekend

Updated: Jun. 20, 2020 at 8:11 AM CDT

By James Parish

Scattered showers and storms could impact your Father's Day weekend plans on Saturday.

First Alert Weather

First Alert Weather: Stormy Father's Day Weekend

Updated: Jun. 19, 2020 at 8:51 PM CDT

By Meteorologist Brian Doogs

Several rounds of wet weather expected, but it won't be a weekend washout.

First Alert Weather

First Alert Weather: Earth Continues To Warm

Updated: Jun. 18, 2020 at 8:45 PM CDT

Across the country, our states are still warming—with impacts that deepen social inequalities.

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First Alert Weather: Air Quality Advisory Issued

Updated: Jun. 17, 2020 at 5:47 PM CDT

By Meteorologist Brian Doogs

Stagnant and warm air is to blame for increased ozone precursors.

First Alert Weather

First Alert Weather: Wet Father's Day Weekend

Updated: Jun. 15, 2020 at 9:50 PM CDT

By Meteorologist Brian Doogs

On and off rain could leave up to an inch behind.

First Alert Weather

First Alert Weather: Beautiful, but cooler weekend ahead

Updated: Jun. 12, 2020 at 9:30 PM CDT

By Meteorologist Brian Doogs

Mostly sunny skies with highs into the lower 70s.

First Alert Weather

Southern Wisconsin prepares for possible flash flooding

Updated: Jun. 9, 2020 at 4:56 PM CDT

By Sanika Bhargaw

Several counties are bracing for heavy rain from Tropical Storm Cristobal.

First Alert Weather

ALERT DAY - Remnants of Cristobal brings heavy rain to Wisconsin Tuesday

Updated: Jun. 9, 2020 at 6:40 AM CDT

By James Parish

Heavy rain, flooding, isolated severe weather and gusty wind will be possible as the remnants of Cristobal moves through Wisconsin.

First Alert Weather

First Alert Weather: Tropical conditions as remnants of Cristobal move north

Updated: Jun. 8, 2020 at 9:38 PM CDT

By Meteorologist Brian Doogs

Heavy downpours and gusty winds expected.

Extended Forecast

First Alert Weather

For the first time in decades, a tropical storm will reach Wisconsin

Updated: Jun. 8, 2020 at 11:41 AM CDT

By Meteorologist Brian Doogs

Remnants of Tropical Storm Cristobal to Impact Wisconsin

First Alert Weather

First Alert - Remnants of Cristobal could bring in heavy rain next week

Updated: Jun. 7, 2020 at 7:22 AM CDT

By James Parish

The remnants of Cristobal will bring in a threat of heavy rain and flooding next week.

First Alert Weather

First Alert Weather: June 2020 Outlook

Updated: Jun. 3, 2020 at 9:30 PM CDT

By Meteorologist Brian Doogs

Above normal temperatures with equal chances of above or below normal precipitation.

First Alert Weather

Tree falls on house during severe storms Tuesday

Updated: Jun. 3, 2020 at 5:50 PM CDT

By Sanika Bhargaw

A woman in Wisconsin Dells said the tree almost hit her before falling on her house.

First Alert Weather

Columbia Co. Sheriff: 57 incidents of trees toppling onto homes, roads and power lines

Updated: Jun. 2, 2020 at 11:06 PM CDT

By Jackson Danbeck

Crews worked to clear a total of 57 incidents where trees were knocked to the ground and blocked roadways, toppled onto homes and downed power lines in Columbia County after severe thunderstorms rolled through Tuesday night.

First Alert Weather

First Alert Weather Day Tuesday: Very hot, then very wet

Updated: Jun. 1, 2020 at 9:02 PM CDT

By Meteorologist Brian Doogs

Hot temperatures into the 90s with severe weather possible.

First Alert Weather

FIRST ALERT: Tracking 90° temperatures and a round of strong storms Tuesday - Tuesday night

Updated: Jun. 1, 2020 at 8:39 AM CDT

By James Parish

Temperatures could hit 90 degrees for the first time this year on Tuesday. Plus, a round of strong storms could impact the area Tuesday night.

First Alert Weather

FIRST ALERT - Near record heat and strong storms possible Tuesday - Tuesday night

Updated: May. 31, 2020 at 5:58 AM CDT

By James Parish

Near record heat and severe storms will be possible Tuesday through Tuesday night.

First Alert Weather

First Alert Weather: Heavy rain gives way to a beautiful weekend

Updated: May. 28, 2020 at 9:22 PM CDT

By Meteorologist Brian Doogs

Sunshine and dry conditions return, but so do cool temperatures.

First Alert Weather

First Alert Weather: Heavy rain expected Thursday

Updated: May. 27, 2020 at 9:10 PM CDT

By Meteorologist Brian Doogs

Scattered flooding could be a concern.

First Alert Weather

First Alert Weather - Tracking heavy rain Thursday and big changes before the weekend

Updated: May. 27, 2020 at 8:14 AM CDT

By James Parish

A slow-moving cold front will bring in a round of rain on Thursday and a big cool down for the weekend.

First Alert Weather

Milton homeowners search for flooding solutions

Updated: May. 26, 2020 at 9:18 PM CDT

By Sanika Bhargaw

The Army Corps of Engineers is stepping in after more than a year of rising lake levels.

First Alert Weather

SLIDESHOW: Strong storms hit southern Wisconsin

Updated: May. 23, 2020 at 4:34 PM CDT

By Jackson Danbeck

NBC15 News is compiling photos and videos of strong to severe storms hitting southern Wisconsin - including one confirmed tornado in Lancaster - from viewers and our NBC15 crews.

First Alert Weather

Tornadoes spotted in Rock Co., Grant Co. as storms roll through Wisconsin

Updated: May. 23, 2020 at 4:05 PM CDT

By Nick Viviani, Sanika Bhargaw

A stormy start to the Memorial Day weekend brought heavy rains - and possible tornadoes - to southern Wisconsin on Saturday afternoon.

First Alert Weather

ALERT DAY - Severe storms Saturday afternoon gives way to rainy evening

Updated: May. 23, 2020 at 8:22 AM CDT

By James Parish

The holiday weekend will be warm, humid and stormy at times.

First Alert Weather

First Alert Weather Day Saturday

Updated: May. 22, 2020 at 6:10 PM CDT

By Meteorologist Brian Doogs

Strong to severe storms possible along with heavy rainfall.

First Alert Weather

First Alert Weather: Warm, But Stormy Holiday Weekend

Updated: May. 21, 2020 at 8:50 PM CDT

By Meteorologist Brian Doogs

Daily chances of storms as temperatures push 80 degrees.

First Alert Weather

Spring Planting Continues At Good Pace

Updated: May. 19, 2020 at 9:21 PM CDT

By Meteorologist Brian Doogs

Corn and soybean planting is well above the seasonal average and this time last year.

First Alert Weather

First Alert Weather: Warmest weather of year arrives Memorial Day weekend

Updated: May. 18, 2020 at 8:58 AM CDT

By James Parish

The first 80 degree day of 2020 looks like it will come Memorial Day weekend.

First Alert Weather

First Alert Weather: Heavy rain possible Saturday night - Sunday

Updated: May. 16, 2020 at 8:18 AM CDT

By James Parish

Rain and a few storms will develop Saturday night and continue through the day on Sunday.

First Alert Weather

First Alert Weather: Heavy Rain Returns For Part Of Weekend

Updated: May. 15, 2020 at 10:07 PM CDT

By Meteorologist Brian Doogs

Storms develop Saturday night and continue Sunday.

First Alert Weather

First Alert Weather: Stormy periods through Thursday

Updated: May. 13, 2020 at 9:37 PM CDT

By Meteorologist Brian Doogs

Rain totals of a quarter to one inch possible.

First Alert Weather

First Alert Weather: Warmer second half of May

Updated: May. 12, 2020 at 9:27 PM CDT

By Meteorologist Brian Doogs

Above normal temperatures spell the return of 70 and 80 degree temperatures.

First Alert Weather

First Alert Weather: Wet stretch of weather ahead

Updated: May. 12, 2020 at 7:56 AM CDT

By James Parish

Enjoy the sunshine on Tuesday because rain returns for the second half of the week.

First Alert Weather

First Alert Weather: Frost and freezing conditions tonight.

Updated: May. 11, 2020 at 9:54 PM CDT

By Meteorologist Brian Doogs

Overnight lows dipping down to around the freezing mark.

First Alert Weather

First Alert Weather: Spring finally returns this week

Updated: May. 11, 2020 at 8:47 AM CDT

By James Parish

Highs on Thursday and Friday will be near or just above 70 degrees. Unsettled weather will also return towards the middle and end of the week.

First Alert Weather

Gardeners brace for days of wintry weather

Updated: May. 9, 2020 at 9:28 PM CDT

By Sanika Bhargaw

Learn how you can protect your plants from frost in the forecast.

First Alert Weather

First Alert Weather: Wet & chilly Mother's Day

Updated: May. 9, 2020 at 8:26 AM CDT

By James Parish

Our next big weather maker will bring in a round of rain and maybe a few snowflakes on Sunday.

First Alert Weather

First Alert Weather: Climate change is causing spring leaves to emerge earlier

Updated: May. 7, 2020 at 9:16 PM CDT

By Meteorologist Brian Doogs

Earlier blooming is throwing off the timing of important natural events like migration and reproduction, as well as prolonging pest and allergy seasons.

First Alert Weather

First Alert Weather: Alert Day Saturday for freezing temperatures

Updated: May. 5, 2020 at 8:52 PM CDT

By Meteorologist Brian Doogs

A hard freeze expected Friday night into Saturday morning which could impact the growing season.

First Alert Weather

DNR issues Red Flag Warning for 12 Central WI counties

Updated: May. 3, 2020 at 10:48 AM CDT

By NBC15 Staff

The warning is issued when weather factors create extremely dangerous wildfire conditions.

First Alert Weather

First Alert Weather - BIG cool down coming

Updated: May. 3, 2020 at 9:44 AM CDT

By James Parish

Hold off on the spring planting - frost and freezing temperatures will be possible late next and next weekend.

First Alert Weather

First Alert Weather: Warm weekend with elevated wildfire concerns

Updated: May. 2, 2020 at 8:18 AM CDT

By James Parish

With warm temperatures, low humidity levels and gusty winds, any wildfires that develop could spread quickly.

First Alert Weather

ALERT DAY: Slight risk of severe thunderstorms late Tuesday

Updated: Apr. 28, 2020 at 7:39 AM CDT

By Charlie Shortino

A surge of warm, moist air northward ahead of the low, will bring increasingly unstable air into the region through the day.

First Alert Weather

Emergency management officials ask public to review severe weather plan

Updated: Apr. 27, 2020 at 10:32 PM CDT

By Brittney Ermon

Emergency management officials are asking the public to take a second look at their safety plan because it could change in the midst of COVID-19.

First Alert Weather

An Alert Day Declared for Tuesday Due to the Threat of Severe Storms

Updated: Apr. 27, 2020 at 8:45 AM CDT

By Charlie Shortino

Tuesday has been declared an Alert Day due to the threat of severe thunderstorms. Threats: Strong wind up to 60 mph; Large hail up to 1 inch in diameter. Timing: Tuesday late afternoon and/or early evening....

First Alert Weather