A blog about Chico, California's weather and climatology, as well as the city of Chico and its events and happenings.
Saturday, November 10, 2012
Freeze Warning for Chico
THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM 2 AM TO 9 AM PST SUNDAY. THE
FROST ADVISORY HAS BEEN UPGRADED TO A FREEZE WARNING.
* TEMPERATURES: LOWS MAINLY FROM 28 TO 32.
* TIMING: FREEZING TEMPERATURES EXPECTED FROM 2 AM TO 9 AM PST.
* LOCATIONS INCLUDE: MUCH OF THE NORTHERN AND CENTRAL SACRAMENTO
VALLEY INCLUDING REDDING...RED BLUFF...CHICO...MARYSVILLE...
WILLOWS AND WILLIAMS.
* IMPACTS: SENSITIVE VEGETATION AND OUTDOOR PLANTS MAY BE KILLED
IF LEFT UNCOVERED. THESE TEMPERATURES CAN BE HARMFUL TO
LIVESTOCK AND PETS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.
chilly temps
Happy weekend! The jet stream is dipping south this weekend, allowing colder air from the Gulf of Alaska to pour southward into our area. Current temps this morning are in the mid 30s, and it may get colder tonight. A Frost Advisory is in effect starting at midnight tonight and lasting until 8 am tomorrow morning. Overnight lows tonight may get down to around 33-34 degrees. Cover up the tender vegetation, and bring potted plants indoors. The normal first frost for Chico is November 11th, so we're right on time for this one. High temperatures will remain below average for the next seven days, and there are chances of rain Tuesday through next Friday. Highs will mainly be in the upper 50s to low 60s (average high for mid-November is 66-67 degrees), while overnight lows will range from the mid 30s tonight to the mid 40s by the middle of next week (average low is 40-41 degrees). Fall is definitely here! Here is Chico's seven day forecast from the National Weather Service:
Today A 20 percent chance of showers before 10am. Mostly sunny, with a high near 53. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight Patchy frost after 10pm. Otherwise, mostly clear, with a low around 29. Northeast wind 3 to 5 mph.
Veterans Day Areas of frost before 10am. Otherwise, partly sunny, with a high near 57. North northeast wind 5 to 7 mph becoming northwest in the morning.
Sunday Night Mostly cloudy, with a low around 33. North wind 3 to 5 mph.
Monday Partly sunny, with a high near 60. Calm wind becoming west northwest 5 to 7 mph in the morning.
Monday Night A 20 percent chance of rain. Mostly cloudy, with a low around 41.
Tuesday A 30 percent chance of rain. Partly sunny, with a high near 62.
Tuesday Night A chance of rain. Mostly cloudy, with a low around 44.
Wednesday A slight chance of rain. Mostly cloudy, with a high near 62.
Wednesday Night A slight chance of rain. Mostly cloudy, with a low around 44.
Thursday A slight chance of rain. Partly sunny, with a high near 61.
Thursday Night A slight chance of rain. Mostly cloudy, with a low around 46.
Friday A chance of rain. Partly sunny, with a high near 58.
Friday, November 9, 2012
Frost Advisory for late tomorrow night into Sunday morning
THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS ISSUED A FROST
ADVISORY BELOW 2000 FEET...WHICH IS IN EFFECT FROM MIDNIGHT
SATURDAY NIGHT TO 8 AM PST SUNDAY.
* TEMPERATURES: MID TO UPPER 20S.
* TIMING: SATURDAY NIGHT THROUGH EARLY SUNDAY MORNING.
* LOCATIONS INCLUDE: PARADISE...AUBURN.
* IMPACTS: SENSITIVE VEGETATION AND OUTDOOR PLANTS MAY BE KILLED
IF LEFT UNCOVERED. THESE TEMPERATURES CAN BE HARMFUL TO
LIVESTOCK AND PETS...AND CAN CREATE HAZARDOUS DRIVING
CONDITIONS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. RESIDENTS SHOULD
BRING PETS AND COLD SENSITIVE PLANTS INDOORS. TRAVELERS SHOULD
TAKE EXTRA CAUTION ON ROADWAYS.
Thursday, November 8, 2012
winter is here
Wow. We go from summer- like warmth on Tuesday (highs in the lower 80s) to winter today (highs in the valley in the mid 50s; 20s and 30s in the mountains). I call this whiplash weather. Or more accurately termed: roller coaster weather. Light rain and isolated thunderstorms are in store for the valley today and tomorrow, while snow will fall in the mountains and foothills of the Sierra Nevada during that same time period. Snow levels will initially start out between 3500 and 4500 feet, but will lower to the foothills above 2500 feet tonight and tomorrow. A Winter Weather Advisory will be in effect for elevations above 2500 feet (that means you, Magalia) beginning at 4 pm today and lasting until 10 am tomorrow. Up to 3 inches of snow are possible above this elevation, while 6-12 inches may fall above 5000 feet by Friday afternoon. This will be the first snowfall of the season for many, so get prepared. In the valley, including Chico, expect only a tenth to a quarter of an inch to fall in showers; locally higher amounts may accumulate in thundershowers. I can't rule out some small hail that may fall in some of these thundershowers. Oh, in addition to all of this, locally breezy winds between 10-25 mph will blow in the valley, while wind gusts to 40 mph can be expected in the mountains. All of this weather is brought to us by a cold low pressure system diving south from the Gulf of Alaska. By Saturday, the sun returns, but not the warmth. High temps will remain stuck in the 50s both Saturday and Sunday for Chico. We may warm into the lower 60s by early next week, with a slight chance of showers possible Monday and Tuesday. Lows will also be cold- mid 30s for this weekend, warming into the lower 40s by early next week. Average temps for this time of year for Chico are 67 for the high and 41 for the low. Have a great day, everyone!
Wednesday, November 7, 2012
not much precip, but much cooler temps
Yesterday was perfect weather in Chico for Election Day- sunny skies, falling leaves, and warm temperatures in the low 80s. Chico's high of 81 yesterday was four degrees shy of the record for the date. Cooler air will begin to filter into the Northstate today, as highs are expected to be about 10 degrees cooler than yesterday. Temperatures will cool even more tomorrow and Friday, as a cold (but relatively moisture-starved) storm originating from the Gulf of Alaska dives southward. High temps Thursday and Friday will struggle to hit 60 degrees. Showers are likely tomorrow and Friday, but only about a tenth to a quarter of an inch of rain is likely in the valley. Snow levels will initially be high- above 5000 feet- but will lower to around 2500-3000 feet in the Sierra by Friday. However, since there is not much moisture with this system, expect only a dusting to an inch of snow down to that elevation. Skies will turn partly cloudy by Saturday, and sunshine will dominate for Sunday. The cooler temps will hang around through the weekend, remaining in the 50s for highs. Here is Chico's complete seven day forecast from the National Weather Service:
Today Mostly sunny, with a high near 71. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Tonight A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 45. Southeast wind 7 to 11 mph.
Thursday Showers likely, mainly after 10am. Cloudy, with a high near 57. South southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night Showers likely. Mostly cloudy, with a low around 38. West southwest wind around 6 mph becoming east in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday A 50 percent chance of showers. Mostly cloudy, with a high near 55. Calm wind.
Friday Night A 20 percent chance of showers. Mostly cloudy, with a low around 37.
Saturday Mostly sunny, with a high near 56.
Saturday Night Mostly clear, with a low around 37.
Veterans Day Mostly sunny, with a high near 58.
Sunday Night Partly cloudy, with a low around 39.
Monday Partly sunny, with a high near 60.
Monday Night A slight chance of showers. Mostly cloudy, with a low around 43.
Tuesday A slight chance of showers. Partly sunny, with a high near 61.
Tuesday, November 6, 2012
11/6/12 Special Weather Statement
From the National Weather Service office in Sacramento:
A STRONG RIDGE OF HIGH PRESSURE OVER THE REGION WILL CONTINUE TO
BRING WARM AND DRY WEATHER TODAY. MAXIMUM TEMPERATURES WILL BE 10 TO
15 DEGREES ABOVE NORMAL WITH READINGS IN THE UPPER 70S TO LOWER 80S
IN THE VALLEY AND MID 60S TO MID 70S IN THE MOUNTAINS. RECORD
TEMPERATURES ARE POSSIBLE ONCE AGAIN TODAY. TEMPERATURES WILL BEGIN
TO COOL SOMEWHAT ON WEDNESDAY...THEN MORE DRAMATIC COOLING RETURNS
IN EARNEST FOR THE END OF THE WEEK AS A COLD LOW PRESSURE SYSTEM
FROM THE GULF OF ALASKA SETTLES OVER THE REGION.
A CHANCE OF SHOWERS IS EXPECTED TO BEGIN ACROSS FAR NORTHERN
CALIFORNIA LATER WEDNESDAY THEN SPREAD SOUTH AND EASTWARD ACROSS THE
REGION THURSDAY INTO FRIDAY BEFORE TAPERING OFF SATURDAY. THIS WILL
BE A COLDER SYSTEM AND SNOW LEVELS ARE EXPECTED TO LOWER TO AROUND
3000 FT IN THE NORTHERN MOUNTAINS AND TO AROUND 4500 FT OVER THE
NORTHERN SIERRA ON THURSDAY...AND POSSIBLY DROP DOWN TO AROUND 2000
TO 3000 FT EARLY FRIDAY.
OUTDOOR ENTHUSIASTS SHOULD BE PREPARED FOR THE CHANGING WEATHER THIS
WEEK. MOTORISTS SHOULD ALLOW EXTRA TIME FOR TRAVEL THURSDAY AND
FRIDAY DUE TO WET AND SLICK ROADS AND BE PREPARED FOR WINTER DRIVING
CONDITIONS IN THE MOUNTAINS. TOTAL SNOW ACCUMULATIONS OF UP TO A
FOOT WILL BE POSSIBLE OVER THE HIGHER MOUNTAIN PASSES.
Sunday, November 4, 2012
warm and dry will give way to cool and wet
It was another beautiful fall day in Chico today, with sunny skies and high temperatures in the mid 70s. It'll be even warmer tomorrow, with highs creeping into the mid 80s under strong high pressure. Highs tomorrow could be near record territory. The warmth will continue Tuesday, though not as warm as tomorrow. Wednesday will be a transitional day, with highs cooling into the mid 70s (still above normal- we should be right around 68 degrees for the high this time of year). By Thursday, look for a chilly and wet Pacific storm to invade the Northstate. Showers will linger into Friday, with most of the damp weather gone by Saturday afternoon. In the mountains, look for highs to go from the 60s and 70s early this week to the 20s and 30s by Friday. Snow levels with this storm will initially be high- up to 5000 feet in the Sierra. However, by Friday, snow levels will drop to around 2500 feet! Magalia and upper Paradise may see some snow flakes by late Friday. As always, this forecast is not set in stone, and will likely change. Keep checking back for updates. For now, this is what the forecast looks like for Chico, courtesy of the National Weather Service:
Tonight Clear, with a low around 52. North northeast wind 5 to 9 mph.
Monday Sunny, with a high near 83. Northeast wind 5 to 7 mph becoming light and variable in the morning.
Monday Night Clear, with a low around 50. Calm wind becoming north around 5 mph after midnight.
Tuesday Sunny, with a high near 78. Light and variable wind.
Tuesday Night Clear, with a low around 52. South southeast wind around 5 mph becoming calm in the evening.
Wednesday Sunny, with a high near 74.
Wednesday Night Mostly cloudy, with a low around 48.
Thursday A chance of showers. Partly sunny, with a high near 58.
Thursday Night Showers likely. Mostly cloudy, with a low around 41.
Friday A chance of showers. Mostly cloudy, with a high near 55.
Friday Night A chance of showers. Mostly cloudy, with a low around 39.
Saturday A slight chance of showers. Mostly sunny, with a high near 57.
Saturday Night A slight chance of showers. Partly cloudy, with a low around 38.
Veterans Day Mostly sunny, with a high near 59.
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