Rain may have played a role in a deadly collision Monday along Interstate 5 near Balboa Avenue, California Highway Patrol officers said.
The crash happened at around 5:03 p.m. in the northbound lanes of I-5 as rain poured down on evening commuters.
"It was raining at the time. I'm sure there was an accumulation of water on the roadway," said Sgt. Brian Bradshaw.
The vehicle lost control and collided with the guardrail on the right shoulder of the freeway and then drifted back toward the center and struck the median.
The incident is considered a one-vehicle accident; the driver, an unidentified female, was the only passenger in the car.
Ang Papazis
High winds caused a tree to crash onto some cars at Balboa Park.
Megan Tevrizian
A tree toppled over onto a vehicle at Balboa Park on Friday morning due to high winds.
Megan Tevrizian
A giant tree toppled over at Balboa Park following high winds.
NBC 7
Our news chopper shows a tree down near the Costco in Mission Valley on Friday.
Terri Moreau
A tree crashed near a home in Scripps Ranch on Friday.
Chopper the Biker Dog
The Boston Terrier shows some of the damage of the high winds on Friday.
Chopper the Biker Dog
The Boston Terrier shows some of the damage of the high winds on Friday.
NBC 7
A tree toppled over in the South Park area on Friday following high winds.
NBC 7 San Diego
A high surf advisory was issued on Jan. 27. 2017, at San Diego's Beaches. Big waves shut down the Ocean Beach Pier.
NBC 7 San Diego
A high surf advisory was issued on Jan. 27. 2017, at San Diego's Beaches. Big waves shut down the Ocean Beach Pier.
Dave Summers
A giant eucalyptus tree fell in Pioneer Park in Mission Hills.
Laguna Mountain Lodge
Brrrr. A look at the snow at Laguna Mountain Lodge on Jan. 25, 2017. At 8 a.m. that morning, it was a crisp 21 degrees in Mount Laguna, with the sun starting to peek out.
Laguna Mountain Lodge
Brrrr. A look at the snow at Laguna Mountain Lodge on Jan. 25, 2017. At 8 a.m. that morning, it was a crisp 21 degrees in Mount Laguna, with the sun starting to peek out.
Laguna Mountain Lodge
Brrrr. A look at the snow at Laguna Mountain Lodge on Jan. 25, 2017. At 8 a.m. that morning, it was a crisp 21 degrees in Mount Laguna, with the sun starting to peek out.
Andrew Lee
A rainbow appeared on Tuesday as seen in this photo from Shelter Island.
Chely Leon
Hail fell in parts of San Diego County on Tuesday afternoon.
Gloria Prebys
Touch of winter!
Yesseth stitzel
Spring valley hail
Yesseth stitzel
Hail in spring valley
UCSD
From Palomar Mountain looking north captured on Tuesday, Jan. 24, 2017.
UCSD
A southern view from Toro Peak in Riverside County on Tuesday, January 24, 2017.
NBC 7 San Diego
The latest storm in a series to hit San Diego County brought a fresh blanket of snow to Sunrise Highway on Jan. 24, 2017.
NBC 7 San Diego
The latest storm in a series to sweep San Diego County brought fresh snow to local mountains, including Sunrise Highway on Jan. 24, 2017.
NBC 7 San Diego
This family from Campo enjoyed playing in the snow on Jan. 24, 2017.
NBC 7 San Diego
The latest storm in a series to sweep San Diego County brought fresh snow to local mountains, including Sunrise Highway on Jan. 24, 2017.
NBC 7 San Diego
Visitors to Sunrise Highway played in the snow on Jan. 24, 2017.
NBC 7
A boulder blocked one lane along eastbound I-8 near Kitchen Creek late Monday.
NBC 7
UCSD
The view north from Mount Laguna Observatory on Tuesday, January 24, 2017.
UCSD
A look south of Pine Valley and north of Campo on Tuesday, Jan. 24, 2017.
Kim Campos
Laguna Vista Estates Oceanside Sent from my iPhone
NBC 7
Eric Bennett
Rainbow over the USS Midway A rainbow stretches across the sky above San Diego aboard the USS. Midway Museum.
Anna Hesslee
Tennis Court hit by tree
Oceanside was covered in hail on Monday morning.
Marylee Stathos
Fallen Tree Dennys in Rancho San Diego Under Fallen Tree
NBC 7 San Diego
Flooding in the Fashion Valley area on Jan. 21, 2017.
Twitter/@TheNewMutant
Cars are getting trapped in the flooded streets along the Embarcadero.
Andrew Luois
A rainbow appeared in El Cajon on Monday afternoon.
Mo'Nii Valdovinos
A rainbow showed up in Logan Heights.
Sarah Morales
A rainbow emerged in Lemon Grove.
Oceanside was covered in hail on Monday morning.
Oceanside was covered in hail on Monday morning.
michele rodriguez
A fallen tree rests on a local resident's vehicle in their front yard.
Scott Blaisdell
Wind takes down tree in Rancho San Diego Eucalyptus down next to Denny's
NBC 7
A bulldozer clears out rocks that spilled onto Poway Road grade along with a large boulder Sunday night.
Haley Csaszar
Torrey Pines Wind Storm, almost got blown away, dust everywhere.
Joseph Perez
Tree down Tree toppled over at Iris Trolley Station
Lisette
Fallen Light Post I took this photo at about 3:00 pm today while leaving the Ruben H. Fleet building at Balboa Park. Lisette ScaloSent from Yahoo Mail on Android
Lisette
Fallen Light Post I took this photo at about 3:00 pm today while leaving the Ruben H. Fleet building at Balboa Park. Lisette ScaloSent from Yahoo Mail on Android
B Biekofsky
I sent a vid here is where that car was stuck.
Astrid Solorzano/NBC 7
A boulder fell from a hillside onto Poway Road Grade blocking traffic for about two hours Sunday night until crews were able to move it with a bulldozer.
@CityofPoway
A fallen tree brings utility lines down with it in Poway, closing Del Poniente Road temporarily Sunday night.
Karen Vogel
The storm's third wave brings down a large tree near a pedestrian crosswalk in the North County.
NBC 7 San Diego
The aftermath of the storm in San Diego's South Bay, where many trees were knocked down, damaging cars.
NBC 7 San Diego
Flooding in the Fashion Valley area on Jan. 21, 2017.
NBC 7 San Diego
The South Bay was hit hard by the storm. Many trees fell, crushing cars.
NBC 7 San Diego
A powerful storm on Jan. 20, 2017, caused flooding in Poway.
NBC 7 San Diego
A powerful storm on Jan. 20, 2017, caused flooding in Poway.
Christine Van Tuyl
Cars were halfway underwater on 1st Street and Coronado Avenue due to flooding on Friday, Jan. 20.
Gina Barrett
A tree fell in the front yard of a home and hit a family's car on the 1400 block of Elmwood Court Chula Vista.
Gene Bobby Thao
Flooding on University Avenue and Aragon Drive in Rolando stalled several vehicles.
Paul Schulman
A palm tree on Hickory and Trias streets in Mission Hills toppled over, slamming onto a Toyota Corolla.
Jake Naso
A tree overturned on the northbound State Route 163, just south of Friars Road, in the far left lane on Friday, Jan. 20.
The storm damage was felt in El Cajon.
In Encinitas, a Eucalyptus tree sliced a home Friday evening. The homeowner was fortunately not inside at the time.
NBC 7
A palm tree toppled over on a car in Chula Vista.
Twitter/@TheNewMutant
Cars are getting trapped in the flooded streets along the Embarcadero.
The view at the Iris trolley station.
A power pole fell over in Encinitas.
Dave Summers
A giant eucalyptus tree fell in Pioneer Park in Mission Hills.
Dave Summers
A giant eucalyptus tree fell in Pioneer Park in Mission Hills.
NBC 7
A tree toppled over in Chula Vista.
Snow fell at Mount Laguna.
U.S. Coast Guard Pacific Area
The coast was wet, windy and gloomy on Jan. 20, 2017 -- but nonetheless, beautiful.
NBC 7 San Diego
Strong wind hit San Diego's coast on Jan. 20, 2017.
NBC 7 San Diego
A neighborhood in Lakeside that lacks proper drainage experienced flooding on Jan. 19, 2017.
NBC 7 San Diego
This little guy didn't mind the storm at the coast on Jan. 20, 2017.
NBC 7 San Diego
The flooding lingered in Lakeside on Jan. 20, 2017.
NBC 7 San Diego
The flooding lingered in Lakeside on Jan. 20, 2017.
NBC 7 San Diego
Rain pummeling Interstate 5 north of Oceanside on Jan. 20, 2017.
Katia Lopez-Hodoyan
The anchor of a light pole on Plaza Boulevard gave out on Jan. 20, 2017, causing the pole to fall. Crews spent hours repairing the pole.
NBC 7
Stormy conditions in Mount Helix.
NBC 7
NBC 7
NBC 7
Solana Beach rain.
NBC 7
Solana Beach rain.
Becky Stickney
La Mesa starts to dry out from heavy rain on Thursday morning.
Twitter user @xTheBum
Pacific Beach
Instagram/i.wander.n.wonder
Instagram/troydoney
NBC 7 San Diego
In Jamul, residents said seven manzanita trees were ripped apart near homes in the 3200 Wisecarver Lane.
NBC 7 San Diego
In Jamul, residents said seven manzanita trees were ripped apart near homes in the 3200 Wisecarver Lane.
NBC 7 San Diego
In Jamul, residents said seven manzanita trees were ripped apart near homes in the 3200 Wisecarver Lane.
NBC 7 San Diego
Flooding in the Fashion Valley area on Jan. 21, 2017.
NBC 7 San Diego
Flooding in the Fashion Valley area on Jan. 21, 2017.
NBC 7 San Diego
Flooding in the Fashion Valley area on Jan. 21, 2017.
Caltrans
Caltrans crews continued their clean up from the storm, removing a boulder from State Route 78 over the weekend.
NBC 7
On Friday, Jan. 20, a giant eucalyptus tree toppled down in San Diego's Mission Hills neighborhood. No one was injured.
Emily Tolliver
One San Diegan made the best of flooding along Golden Way in Poway by grabbing her surfboard.
Colleene
Ice in Oceanside This fell at about 11:15 am today at our home in Oceanside.
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Lisa Linn
Oceanside weather An hour and a half after heavy rain and hail, the hail lingers next to our home.
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Joe Coppola
Hail in Jamul Hail and wind in Jamul about 1:30 today
Abel Cassell
Snow in Oceanside... What!!! large amounts of Hail in Oceanside
Jen Boling
Mt Laguna Photos taken January 23, 2017 Mt Laguna Blue Jay Lodge Mt Laguna Sports & Supply
Jen Boling
Mt Laguna Photos taken January 23, 2017 Mt Laguna Blue Jay Lodge Mt Laguna Sports & Supply
Cliff Thomas
Waterfall above Del Dios Hwy I took these from my backyard in Rancho Santa Fe which faces the mountains above Del Dios. I noticed 2 waterfalls from the rain today and thought I'd share. ;)
amanda zayas
SD Snow Sent from Yahoo Mail on Android
John Stevenson
Waterfall 1909 dam Alpine
Bradley Bower
Del Mar Rainbow Jan 23 2017 I took this photo from the backyard toward the latter part of the afternoon today. A close inspection yields a double rainbow. I'll look forward to a sixty second explanation regarding the optics of primary and secondary rainbows on tonight's weathercast. Time to spread some joy in the aftermath of all this wet stuff. :)
Verena Le Blanc
Storm day in San Diego 01-21-17 Winter in San Diego @ Sunset Cliffs
Paige Kohler
8-East Freeway Onramp sign at Pine Valley around 11:30 am today
Verena Le Blanc
Storm day in San Diego 01-21-17 Hill Street @ Sunset Cliffs
Verena Le Blanc
Sunset in San Diego 01-21-17 Winter sunset in San Diego @ Sunset Cliffs
Verena Le Blanc
Storm day in San Diego 01-21-17 Sunset Cliffs
Jenny Morgan
Our snow at home in Pine Valley
Niels Hansen
Snow photo This was my ride home from 32ND street Naval base (USS Pinckney DDG91) to Pine Valley, CA. Niels Hansen
Jenny Morgan
Our snow at home in Pine Valley
saskia alvarado
Snow play in Desanso/Cuyamaca
saskia alvarado
Snow play in Desanso/Cuyamaca
saskia alvarado
Snow play in Desanso/Cuyamaca
Syrina
Snow At the Golden Acorn Casino 1/23/17
Chris wright
Good Morning. Carlsbad Rainbow over Carlsbad,ca
CLAYTON HOWARD
Double rainbow Picture by Clayton Howard of Imperial Beach
CLAYTON HOWARD
Double rainbow in Imperial Beach CA picture by Clayton Howard Picture of double rainbow