La Mesa-Mount Helix (91942) Daily Weather Forecast

Stay Cool In La Mesa Amid Growing Heat Wave: Find Your Cool Zone

A heatwave lingered, bringing dangerous conditions to some areas of San Diego County. Here's where to go to beat the inland heat.

Severe Thunderstorm Warning In Effect For La Mesa

Nickel-sized hail is possible, according to the National Weather Service. Strong wind gusts could reach 60 mph.​​

How Much Rain Did La Mesa Get During This Week's Storm?

See rainfall totals from the latest winter storm to move through the county.

Flooding, 45 MPH Winds Likely In La Mesa As Storm Hits Region

The NWS issued a countywide flood watch. A high surf advisory and wind advisory were also issued for parts of the San Diego region.

Strong, Gusty Winds Forecast For La Mesa: NWS Issues Advisory

Forecasters warned gusty winds could blow around unsecured objects. Tree limbs could also be blown down.

Gusty Winds Forecast For La Mesa: NWS Issues Advisory

Forecasters warned gusty winds could blow around unsecured objects. Tree limbs could also be blown down.

Flash Flood Warning In Effect For La Mesa

"Dangerous flash flooding," the National Weather Service warned. "Heavy rain producing areas of flash flooding."

Flood Watch Issued For La Mesa

A storm will bring heavy rain, a chance of thunderstorms, and possible flooding Monday to San Diego County.

Frost Advisory Issued For La Mesa

It's going to be another cold night in La Mesa. How low will temperatures drop?

Fast-Moving Storm To Bring Gusty Winds, Chance Of Showers To La Mesa

Gusty winds, coastal flooding​, high surf, scattered showers and possible mountain snow are predicted for the region.

How Much Rain Did La Mesa Get During This Week's Showers?

The heaviest rainfall was concentrated in San Diego mountain communities, where over an inch of rain was gathered.

Flood Watch For La Mesa As Stormy Weather Returns To SoCal

The flood watch is in effect from noon Thursday to 4 p.m. Friday for the county's coastal areas, deserts, mountains and valleys.​

Gusty Santa Ana Winds Prompt ​Wind Advisory In La Mesa

"The strongest winds are expected for tonight into Tuesday morning," forecasters said.

Wind Advisory In Effect For La Mesa

East winds from 20 to 30 mph are expected with gusts up to 55 mph in the county's mountain and valley areas, forecasters said.

Heat Advisory Issued For La Mesa; High Temperatures In 80s

The NWS advised people to drink plenty of fluids, stay in air-conditioned rooms, stay out of the sun, and check on relatives and neighbors.

Heat Wave Prompts Heat Advisory For La Mesa

Forecasters advised people to drink fluids, stay in air-conditioned rooms, stay out of the sun, and check on relatives and neighbors.

Excessive Heat Warning In La Mesa: Where To Cool Down In Town

Dangerously hot conditions are expected for the county deserts and inland valleys.

Flooding Possible This Weekend In La Mesa: Where To Get Sandbags

The National Weather Service issued a flood watch for the San Diego County coastal areas, deserts, mountains and valleys.

Heat Advisory In Effect Through Saturday In La Mesa Amid Heat Wave

Forecasters advised people to drink fluids, stay in air-conditioned rooms, stay out of the sun, and check on relatives and neighbors.

Cool Zone Sites Open In La Mesa Amid San Diego Heat Wave

Cool Zone sites include San Diego County's 33 branch libraries, community centers and other locations across the San Diego region.

La Mesa Rainfall Totals As Storm Pushes Inland, High Surf Advisory

From slick roads to downed trees and high surf, spring came into San Diego County with a wallop.

Storms Poised To Hit La Mesa Tuesday

While not expected to be as severe as other SoCal regions, excessive rainfall in San Diego County could cause flash flooding.

La Mesa Rainfall Totals: Rain, Wind, Hazardous Seas Through Thursday

The National Weather Service predicts drier weather early next week, but there is a slight chance of precipitation in San Diego on Monday.

Coldest Storm In Several Years Headed To La Mesa-Mount Helix

National Weather Service officials said this storm will bring a combo of cold temperatures and gusty winds that haven’t been seen in years.

Low Pressure System To Bring Bone-Chilling Temperatures To La Mesa

A wind advisory is in effect today from 2 to 10 p.m. with ​​​​northwest winds at 15-25 miles per hour and gusts up to 4o mph expected.

Wind & Flood Advisories, Surf Warnings In Place With San Diego's Storm

Rain expected to subside by Friday and Saturday, weather officials said. Meanwhile, stay safe!

50 MPH Gusts Possible When Gusty Winds Return To La Mesa

A wind advisory is in effect from 3 a.m. Saturday until 2 p.m. Sunday for the county mountains and valleys.

60 MPH Gusts Possible In La Mesa During Strong Santa Ana Winds

Gusty conditions will begin late Tuesday evening and become more intense and widespread on Wednesday, forecasters said.

Cold Front Bringing Chance Of Showers To La Mesa

The cold front out of the Gulf of Alaska will bring rain and unusually cool temperatures to Southern California.

Taurid 'Fireball Swarm' Possible Ahead Of Full Blood Moon In La Mesa

The Taurid meteor shower that lumbers along through most of the fall could produce a rare “fireball swarm.”

Warmer Weather Triggers Heat Advisory For La Mesa

The hottest temperatures are expected in the inland coastal areas and western valleys, according to the National Weather Service.

Heat Advisory In Effect For La Mesa Amid Another San Diego Heat Wave

Hot weather can increase the potential for heat-related illnesses, particularly for people working or participating in outdoor activities.

Another Heat Wave Prompts Heat Advisory For La Mesa

Officials told people to drink plenty of fluids, stay in air-conditioned rooms, stay out of the sun, and check on relatives and neighbors.

Hurricane Kay​ Could Bring Showers, Thunderstorms, Winds To La Mesa

The hurricane will not directly hit San Diego County, but could bring gusty winds, heavy rain and isolated thunderstorms to the region.

Energy Emergency Alert Issued: La Mesa Residents Urged To Curb Energy

Residents in La Mesa and across the state are asked to conserve power to avoid rolling blackouts.

Excessive Heat Warning Extended Through Friday For La Mesa

A record-breaking heat wave continues to bring scorching temperatures to San Diego County.

Brutal, Long Heat Wave Triggers Excessive Heat Warning For La Mesa

An excessive heat warning is in effect through 8 p.m. Monday in San Diego County, according to the National Weather Service.

Warmer Temperatures Coming For La Mesa, SoCal

A high pressure system is expected to usher in warmer temperatures for Southern California, with cooler temperatures in coastal areas.

July 4 Weekend To Bring Heat Relief To La Mesa

Temperatures across San Diego County are expected to gradually cool as Independence Day weekend approaches.

Heat Advisory Extended For La Mesa

Temperatures could reach as high as 102 degrees in the valley areas, according to the National Weather Service.