Wind Chill Warning Remains in Effect until Noon Todaywith Bitter Cold in Place.
Freezing rain likely north of US 59 tonight into early Wednesday with accumulations of ice
Travel conditions will deteriorate this evening into Wednesday morning
Winter Storm Warning from 6 PM this evening along and north of US 59
10 Degrees at 7AM
As of 6 AM, my thermometer in Kingwood reads 10 degrees. A very cold arctic air mass filtered into place overnight. Temperatures throughout the region now range from the low to mid teens and even colder north of Conroe. But the worst is almost over.
Conditions Later Tuesday
Temperatures will improve somewhat throughout the day, but that doesn’t mean the danger has passed. According to Harris County Meteorologist Jeff Lindner, another upper level storm system will quickly approach from the west today and collide with a coastal low. Moisture will move northward into the cold air mass and produce freezing rain. Expect the freezing line to extend from Matagorda Bay to Downtown Houston to Winnie tonight and then slowly move northward on Wednesday. The exact location of the freezing line at any given time remains uncertain. But it will affect the type of precipitation you get in different areas throughout the storm.
“Expect ice accumulations tonight along and north of US 59 of .05 to .15 of an inch,” said Lindner.” Again, the most significant impacts will be to bridges and overpasses. But impacts to trees and power lines are also possible – especially for areas that get closer to the .10-.15 amounts.”
Warmer Wednesday But More Rain, Possibly Freezing
As the freezing lines moves north on Wednesday during the day, it will likely reach a line from Columbus to The Woodlands to Liberty. Freezing rain will likely change to rain for the metro area. Areas along and north of HWY 105 may remain below freezing for the entire event. “Expect significant and potentially extremely damaging ice accumulations of ¼ to ¾ of an inch in those areas,” says Lindner.
The freezing line will then move back southward Wednesday evening. Much of the area, except for the coastal counties will likely fall back below freezing. Yet another disturbance will approach and could produce a final round of light sleet or snow over portions of the area Wednesday night/early Thursday. Any left over water on roads from the Wednesday rains will likely refreeze Wednesday evening into Thursday morning.
As of 6 PM Monday, more than a million people in Harris County remain without power. And the National Weather Service has issued a second winter storm warning this week. It could be worse than the first. Expect more freezing precipitation and even colder temps. The warning lasts from midnight tonight until 6AM Thursday. Here are the headlines:
ANOTHER WINTER STORM IS EXPECTED TO BRING FREEZING RAIN TO INLAND PORTIONS OF SOUTHEAST TEXAS BEGINNING TUESDAY NIGHT.
BITTERLY COLD TEMPERATURES WILL OCCUR TONIGHT AND INTO TUESDAY MORNING
ROADS WILL REMAIN HAZARDOUS
Three Day Forecast
NWS predicts events will unfold as follows:
Dangerous Wind Chills tonight into Tuesday morning followed by two rounds of Winter Precipitation Tuesday night through early Thursday morning.
For tonight into Tuesday morning, record low temperatures in the single digits to lower teens combined with winds speeds up to 10 mph will result in dangerous wind chills of 5 above zero to 10 below zero.
Another storm system will bring two rounds of winter type precipitation Tuesday night through early Thursday morning. The first round Tuesday night into Wednesday morning will bring freezing rain. This will bring renewed accumulation of ice on roads, especially on roads that continue to have ice from earlier systems. For the first round, ice accumulations of 1/10 inch can be expected with localized accumulations of 1/4 inch possible.
The second round Wednesday night into early Thursday morning will bring a mix of snow, sleet, and freezing rain. Snow accumulations of 1 to 2 inches are possible along with another ice accumulation of 1/10 inch.
Warnings
For Harris and surrounding counties in SE Texas:
WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY
WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TUESDAY TO 6 AM CST THURSDAY
WHAT
Bitterly cold air will continue filtering into the area and temperatures will remain well below freezing through most of Tuesday…and likely late into the week for locations further north from the coast.
Minimum wind chills will remain or fall below zero.
Freezing rain is expected to develop over the area Tuesday night and lift northward on Wednesday through the day. Additional light amounts of freezing rain may re-develop Wednesday night.
Ice accumulations will likely range from around a tenth of an inch across central areas to a quarter of an inch across northern areas.
WHEN
Wind Chill Warning through noon Tuesday.
Winter Storm Warning from Midnight Wednesday through 6 AM Thursday.
IMPACTS
Travel will continue to be very difficult through Tuesday morning with ice covered roads.
Power outages are ongoing.
The extremely low wind chills – below zero – will be life threatening to people and animals outside without adequate warmth or shelter! Another period of difficult travel due to ice is expected from Tuesday night through Wednesday night.
A Winter Storm Warning means significant amounts of ice are expected or occurring. A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken.
Posted by Bob Rehak at 6 PM on Monday, 2/15/2021 Based on Info from the National Weather Service
1266 Days after Hurricane Harvey
https://i0.wp.com/reduceflooding.com/wp-content/uploads/2021/02/image1.png?fit=725%2C408&ssl=1408725adminadmin2021-02-15 18:07:242021-02-15 18:10:43NWS Issues Second Winter Storm Warning, Worse than First
A crippling winter storm continues to ravage the region. Overnight, ice and snow accumulated on roadways. All major freeway overpasses closed. Both airports remain closed until further notice. The Electric Reliability Council of Texas (ERCOT) has started rolling blackouts lasting 15-45 minutes.
Centerpoint just reported that one fourth of all customers in the Houston region are without power.
ABC 13
And although precipitation has pushed off to the east as of 8 am, temperatures will plummet even more tonight.
1-2 inches of snow fell overnight on top of a slick layer of ice.
The National Weather Service now predicts a low of eleven degrees for Houston tonight. Television weather services are predicting five degrees. If we reach that, it would be the coldest temperature ever recorded in Houston.
Freezing rain, sleet, and snow accumulated on all surfaces overnight. Although precipitation will soon end, ice and slush cover nearly all roadways.
A bitter cold air mass worked into the area overnight. Temperatures fell in the teens for most areas north of I-10 and low to mid 20’s south of I-10. Wind chills have fallen below zero across the northern areas and 5-10 for most of the rest of the region.
Accumulations across the area will remain all day and travel will continue to be nearly impossible.
Stay home. Stay safe.
Posted by Bob Rehak at 8 am based on info from Jeff Lindner, Harris County Meteorologist, KHOU and ABC13.
1266 Days since Hurricane Harvey
https://i0.wp.com/reduceflooding.com/wp-content/uploads/2021/02/Snow.jpg?fit=1200%2C900&ssl=19001200adminadmin2021-02-15 08:20:112021-02-15 08:37:03Rolling Power Outages, Freeway Overpasses Closed, Even Colder Temps Coming
More Bitter Cold This Morning, Freezing Rain Later Today
Wind Chill Warning Remains in Effect until Noon Today with Bitter Cold in Place.
Freezing rain likely north of US 59 tonight into early Wednesday with accumulations of ice
Travel conditions will deteriorate this evening into Wednesday morning
Winter Storm Warning from 6 PM this evening along and north of US 59
10 Degrees at 7AM
As of 6 AM, my thermometer in Kingwood reads 10 degrees. A very cold arctic air mass filtered into place overnight. Temperatures throughout the region now range from the low to mid teens and even colder north of Conroe. But the worst is almost over.
Conditions Later Tuesday
Temperatures will improve somewhat throughout the day, but that doesn’t mean the danger has passed. According to Harris County Meteorologist Jeff Lindner, another upper level storm system will quickly approach from the west today and collide with a coastal low. Moisture will move northward into the cold air mass and produce freezing rain. Expect the freezing line to extend from Matagorda Bay to Downtown Houston to Winnie tonight and then slowly move northward on Wednesday. The exact location of the freezing line at any given time remains uncertain. But it will affect the type of precipitation you get in different areas throughout the storm.
“Expect ice accumulations tonight along and north of US 59 of .05 to .15 of an inch,” said Lindner.” Again, the most significant impacts will be to bridges and overpasses. But impacts to trees and power lines are also possible – especially for areas that get closer to the .10-.15 amounts.”
Warmer Wednesday But More Rain, Possibly Freezing
As the freezing lines moves north on Wednesday during the day, it will likely reach a line from Columbus to The Woodlands to Liberty. Freezing rain will likely change to rain for the metro area. Areas along and north of HWY 105 may remain below freezing for the entire event. “Expect significant and potentially extremely damaging ice accumulations of ¼ to ¾ of an inch in those areas,” says Lindner.
The freezing line will then move back southward Wednesday evening. Much of the area, except for the coastal counties will likely fall back below freezing. Yet another disturbance will approach and could produce a final round of light sleet or snow over portions of the area Wednesday night/early Thursday. Any left over water on roads from the Wednesday rains will likely refreeze Wednesday evening into Thursday morning.
For the complete National Weather Service Forecast, click here.
Posted by Bob Rehak on 2/16/2021 at 7AM based on info by Jeff Lindner, Harris County Meteorologist and the NWS
1267 Days since Hurricane Harvey
NWS Issues Second Winter Storm Warning, Worse than First
As of 6 PM Monday, more than a million people in Harris County remain without power. And the National Weather Service has issued a second winter storm warning this week. It could be worse than the first. Expect more freezing precipitation and even colder temps. The warning lasts from midnight tonight until 6AM Thursday. Here are the headlines:
ANOTHER WINTER STORM IS EXPECTED TO BRING FREEZING RAIN TO INLAND PORTIONS OF SOUTHEAST TEXAS BEGINNING TUESDAY NIGHT.
BITTERLY COLD TEMPERATURES WILL OCCUR TONIGHT AND INTO TUESDAY MORNING
ROADS WILL REMAIN HAZARDOUS
Three Day Forecast
NWS predicts events will unfold as follows:
Dangerous Wind Chills tonight into Tuesday morning followed by two rounds of Winter Precipitation Tuesday night through early Thursday morning.
For tonight into Tuesday morning, record low temperatures in the single digits to lower teens combined with winds speeds up to 10 mph will result in dangerous wind chills of 5 above zero to 10 below zero.
Another storm system will bring two rounds of winter type precipitation Tuesday night through early Thursday morning. The first round Tuesday night into Wednesday morning will bring freezing rain. This will bring renewed accumulation of ice on roads, especially on roads that continue to have ice from earlier systems. For the first round, ice accumulations of 1/10 inch can be expected with localized accumulations of 1/4 inch possible.
The second round Wednesday night into early Thursday morning will bring a mix of snow, sleet, and freezing rain. Snow accumulations of 1 to 2 inches are possible along with another ice accumulation of 1/10 inch.
Warnings
For Harris and surrounding counties in SE Texas:
WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY
WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TUESDAY TO 6 AM CST THURSDAY
WHAT
Bitterly cold air will continue filtering into the area and temperatures will remain well below freezing through most of Tuesday…and likely late into the week for locations further north from the coast.
Minimum wind chills will remain or fall below zero.
Freezing rain is expected to develop over the area Tuesday night and lift northward on Wednesday through the day. Additional light amounts of freezing rain may re-develop Wednesday night.
Ice accumulations will likely range from around a tenth of an inch across central areas to a quarter of an inch across northern areas.
WHEN
Wind Chill Warning through noon Tuesday.
Winter Storm Warning from Midnight Wednesday through 6 AM Thursday.
IMPACTS
Travel will continue to be very difficult through Tuesday morning with ice covered roads.
Power outages are ongoing.
The extremely low wind chills – below zero – will be life threatening to people and animals outside without adequate warmth or shelter! Another period of difficult travel due to ice is expected from Tuesday night through Wednesday night.
The latest road conditions for Texas can be found at drivetexas.org and at Houston TransStar.
Meaning of Warnings
A Winter Storm Warning means significant amounts of ice are expected or occurring. A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frost bite and lead to hypothermia or death if precautions are not taken.
Posted by Bob Rehak at 6 PM on Monday, 2/15/2021 Based on Info from the National Weather Service
1266 Days after Hurricane Harvey
Rolling Power Outages, Freeway Overpasses Closed, Even Colder Temps Coming
A crippling winter storm continues to ravage the region. Overnight, ice and snow accumulated on roadways. All major freeway overpasses closed. Both airports remain closed until further notice. The Electric Reliability Council of Texas (ERCOT) has started rolling blackouts lasting 15-45 minutes.
And although precipitation has pushed off to the east as of 8 am, temperatures will plummet even more tonight.
The National Weather Service now predicts a low of eleven degrees for Houston tonight. Television weather services are predicting five degrees. If we reach that, it would be the coldest temperature ever recorded in Houston.
Freezing rain, sleet, and snow accumulated on all surfaces overnight. Although precipitation will soon end, ice and slush cover nearly all roadways.
A bitter cold air mass worked into the area overnight. Temperatures fell in the teens for most areas north of I-10 and low to mid 20’s south of I-10. Wind chills have fallen below zero across the northern areas and 5-10 for most of the rest of the region.
Accumulations across the area will remain all day and travel will continue to be nearly impossible.
Stay home. Stay safe.
Posted by Bob Rehak at 8 am based on info from Jeff Lindner, Harris County Meteorologist, KHOU and ABC13.
1266 Days since Hurricane Harvey