Saturday, November 13, 2010

perhaps a colder weather pattern next weekend?

The Wind Advisory wasn't needed after all for today because winds never got stronger than 20 mph. Mainly the winds were out of the north/ northwest around 10-15 mph. But those winds helped to dry the air out and we had a 31 degree temperature difference between our morning low temperature and afternoon high temperature (see unofficial high and low temps below). Temps will continue to be above average for the next few days, as high pressure and continued northerly winds help to warm us up here in the Sacramento Valley. However, it looks like some changes are in store for us by the end of next week and into next weekend. There could be (emphasis on could) a fairly significant cold snap (well, cold for these parts), which could set up some low snow levels for this time of year (maybe 2000 feet?). Plus, there could be a series of storms moving through our area once the colder air is in place. For Chico, that just means some cold rain. For the nearby mountains and foothills, however, there could be some potentially treacherous weather. Check back often for updates, as this is not set in stone. Anyway, for now, here's what the National Weather Service is saying for Chico the next seven days:

Tonight: Partly cloudy, with a low around 45. North northwest wind between 9 and 13 mph.

Sunday: Sunny, with a high near 74. North northwest wind between 9 and 16 mph, with gusts as high as 21 mph.

Sunday Night: Mostly clear, with a low around 51. North northwest wind between 11 and 14 mph, with gusts as high as 18 mph.

Monday: Sunny, with a high near 73. North northwest wind between 9 and 13 mph.

Monday Night: Clear, with a low around 48. North northwest wind between 9 and 14 mph, with gusts as high as 18 mph.

Tuesday: Sunny, with a high near 71.

Tuesday Night: Clear, with a low around 45.

Wednesday: Sunny, with a high near 67.

Wednesday Night: Mostly clear, with a low around 46.

Thursday: Mostly sunny, with a high near 64.

Thursday Night: A slight chance of showers. Partly cloudy, with a low around 45.

Friday: A slight chance of showers. Partly sunny, with a high near 60.

Friday Night: A chance of rain. Mostly cloudy, with a low around 41.

Saturday: A chance of showers. Mostly cloudy, with a high near 54.

Climate Normals for November 13th:

Average High: 64 degrees
Average Low: 41 degrees
Actual High Today: 69 degrees
Actual Low Today: 38 degrees
Sunrise tomorrow: 6:51 am
Sunset tomorrow: 4:52 pm

Friday, November 12, 2010

Wind Advisory for Saturday

From the National Weather Service office in Sacramento:

WIND ADVISORY IN EFFECT FROM 4 AM TO 4 PM PST SATURDAY...

THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 4 AM TO 4 PM PST SATURDAY FOR
THE SACRAMENTO VALLEY AND THE COASTAL RANGE INCLUDING LAKE COUNTY.


* WINDS: SUSTAINED NORTHERLY WINDS OF 20 TO 30 MPH. LOCAL GUSTS
OF UP TO 45 MPH ARE POSSIBLE.

* TIMING: WINDS WILL INCREASE EARLY SATURDAY MORNING AND CONTINUE
THROUGH SATURDAY AFTERNOON.

* LOCATIONS INCLUDE: THE SACRAMENTO VALLEY PRIMARILY ALONG AND
WEST OF INTERSTATE 5 AS WELL AS THE COASTAL RANGE AND LAKE COUNTY.

* IMPACTS: DRIVING MAY BE DIFFICULT...PARTICULARLY WITH GUSTY
CROSSWINDS. UNSECURED OBJECTS MAY BE BLOWN AROUND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS GUSTS OF 40 MPH OR GREATER ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION. SECURE LOOSE OUTDOOR OBJECTS.

Thursday, November 11, 2010

Happy Veterans Day

Being a fellow veteran myself, I would like to extend a heartfelt thanks to all of those who have served to make our country, and the world, safe. Thank you for your service. Today in Chico has been beautiful weather-wise, with wall-to-wall sunshine and temps in the mid-60s. Gorgeous! This streak of wonderful weather will continue for the next seven days as high pressure remains large and in charge. Northerly winds this weekend will push temps into the mid-70s, about ten degrees above average for this time of year. It'll feel more like April than November. With the barrage of holiday-themed advertisements the past couple of weeks, it's been difficult for me to get into the holiday spirit with all of this nice, spring-like weather! However, the early mornings have been chilly! This morning's low in Chico was 35 degrees! That's not unusual when we have very dry air at the surface. We get this huge temperature diurnal where we start out quite cold and end the day with mild high temperatures. Here's the detailed seven day forecast for Chico from the National Weather Service:

Tonight: Mostly clear, with a low around 40. West wind around 6 mph becoming north northeast.

Friday: Mostly sunny, with a high near 68. East northeast wind at 7 mph becoming west northwest.

Friday Night: Mostly clear, with a low around 41. North northwest wind between 8 and 10 mph.

Saturday: Sunny, with a high near 69. North northwest wind between 11 and 14 mph, with gusts as high as 20 mph.

Saturday Night: Partly cloudy, with a low around 46. North wind around 7 mph.

Sunday: Sunny, with a high near 74.

Sunday Night: Mostly clear, with a low around 48.

Monday: Sunny, with a high near 71.

Monday Night: Mostly clear, with a low around 44.

Tuesday: Sunny, with a high near 69.

Tuesday Night: Mostly clear, with a low around 43.

Wednesday: Sunny, with a high near 66.

Wednesday Night: Mostly clear, with a low around 45.

Thursday: A slight chance of rain. Mostly sunny, with a high near 62.

Climate Normals for November 11th:

Average high: 65 degrees
Average low: 41 degrees
Sunset this evening: 4:55 pm
Sunrise tomorrow: 6:49 am

Tuesday, November 9, 2010

nice weather ahead

It's been overcast and quite cool today in Chico, with a high temperature of just 55 degrees. There have been some widely scattered showers this afternoon, and those should continue tonight before tapering off by early tomorrow. The rest of the week looks fantastic, with sunshine and warming temperatures. That's about it- no big storms are on the horizon. Enjoy the beautiful fall weather and the peak of the fall foliage in Chico! Here's the forecast for "The City of Roses" (Chico's semi-official nickname, not to be confused with Portland, Oregon) from the National Weather Service:

Tonight: Showers likely. Mostly cloudy, with a low around 43. Southeast wind between 9 and 14 mph. Chance of precipitation is 60%.

Wednesday: Mostly sunny, with a high near 61. Calm wind becoming northwest between 6 and 9 mph.

Wednesday Night: Mostly clear, with a low around 38. North wind around 7 mph.

Veterans Day: Sunny, with a high near 64. North northwest wind between 7 and 10 mph.

Thursday Night: Mostly clear, with a low around 43. North wind between 6 and 8 mph.

Friday: Sunny, with a high near 65.

Friday Night: Clear, with a low around 44.

Saturday: Sunny, with a high near 68.

Saturday Night: Mostly clear, with a low around 40.

Sunday: Mostly sunny, with a high near 73.

Sunday Night: Mostly clear, with a low around 42.

Monday: Sunny, with a high near 72.

Monday Night: Mostly clear, with a low around 42.

Tuesday: Sunny, with a high near 70.

Climate Normals for November 9th:

Average High Temperature: 66 degrees
Average Low Temperature: 42 degrees
Sunrise tomorrow: 6:46 am
Sunset tomorrow: 4:55 pm

Sunday, November 7, 2010

stormy Sunday

From the National Weather Service:

* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...
CENTRAL BUTTE COUNTY IN NORTHERN CALIFORNIA...
THIS INCLUDES THE CITIES OF...PULGA...PARADISE...OROVILLE...
CHICO...
EXTREME EAST CENTRAL GLENN COUNTY IN NORTHERN CALIFORNIA...

* UNTIL 800 PM PST

* AT 500 PM PST...DOPPLER RADAR INDICATED A LINE OF STORMS NEAR
CHICO AND OROVILLE WITH PERSISTENT MODERATE TO HEAVY RAIN. THIS
COULD CAUSE URBAN AND SMALL STREAM FLOODING.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE ELEVATED LEVELS ON
SMALL CREEKS AND STREAMS...AND PONDING OF WATER IN URBAN AREAS...
HIGHWAYS...STREETS AND UNDERPASSES AS WELL AS OTHER POOR DRAINAGE
AREAS AND LOW LYING SPOTS.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE ELEVATED LEVELS ON
SMALL CREEKS AND STREAMS...AND PONDING OF WATER ON COUNTRY ROADS AND
FARMLAND ALONG THE BANKS OF CREEKS AND STREAMS.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

There have been some pretty decent thunderboomers (aka thunderstorms)this evening over Chico and Butte County (hence the Urban Flood Advisory). Heavy rain, small hail, thunder and lightning have all been associated with these storms as they move east/northeast. Earlier today we had some steady, moderate rain, giving Chico over three-fourths of an inch. The winds were breezy, but not gusty, generally in the 15-25 mph range. All of this stormy weather will move off to the east throughout the evening, and skies will clear after midnight. Lows tonight will dip into the mid 40s. Highs tomorrow under sunny skies will only rise to the chilly 50s. Lows tomorrow night will drop into the mid 30s! Frost and/or freeze warnings may be posted for early Tuesday morning because of the cold air. On Tuesday the clouds return with highs stuck in the upper 50s, and we'll see a decent chance of showers Tuesday night. It'll remain dry Wednesday through next Sunday, with temps warming up from the lower 60s on Wednesday into the lower 70s by next weekend. So, the weather will improve as the fall foliage peaks in Chico this next week. Have a good week!

Saturday, November 6, 2010

latest update on impending storm

From the National Weather Service in Sacramento:

WET AND WINDY WEATHER EXPECTED ON SUNDAY OVER INTERIOR NORTHERN
CALIFORNIA...

* VALLEY RAINFALL AMOUNTS AROUND A HALF INCH TO AN INCH WITH SOME
LOCALLY HIGHER AMOUNTS POSSIBLE. SOUTHERLY WIND GUSTS FROM 30
TO 40 MPH ARE POSSIBLE FOR SEVERAL HOURS DURING THE DAY ON
SUNDAY.

* LOWER ELEVATION MOUNTAIN AND FOOTHILL RAINFALL AMOUNTS
GENERALLY FROM 1 TO 2 INCHES...WITH SOME LOCALLY HIGHER AMOUNTS
POSSIBLE. SNOW LEVELS ABOVE PASSES AND LOWERING TO BELOW 6000
FEET BY SUNDAY EVENING.

* UPPER ELEVATION MOUNTAINS SNOWFALL AMOUNTS OF 1 TO 2 FEET WITH
WINDS GUSTS FROM 40 TO 50 MPH. SEE WINTER WEATHER WARNING FOR
MORE DETAILS.

A STRONG COLD FRONT IS FORECAST TO MOVE ACROSS INTERIOR NORTHERN
CALIFORNIA ON SUNDAY...BRINGING RAIN...MOUNTAIN SNOW...AND GUSTY
WINDS TO THE AREA. SINCE MANY TREES ARE JUST NOW LOSING THEIR
LEAVES...GUSTY WINDS MAY CAUSE SOME FALLING TREES OR TREE LIMBS.
PONDING OF WATER IS ALSO POSSIBLE ON ROADS WHERE LEAVES CLOG STORM
DRAINS.

A WINTER STORM WARNING IS IN EFFECT VERY LATE SATURDAY NIGHT
THROUGH SUNDAY NIGHT FOR HEAVY SNOW AND GUSTY WINDS IN THE HIGHER
MOUNTAINS OF THE NORTHERN SIERRA AND THE MOUNTAINS OF WESTERN
PLUMAS COUNTY AND LASSEN NATIONAL PARK.

Here's the seven day forecast in a nutshell: a 50% chance of rain tonight, followed by a 100% chance of rain tomorrow. South/ southeast winds will increase tonight to 10-20 mph. Tomorrow's winds will be from the south at speeds of 15-25 mph, with gusts to 30-40 mph. Rain will taper to showers tomorrow evening, then the storm will move to the east. One to two feet of snow are possible in the Sierra Nevada mountains above 5000 feet tomorrow and tomorrow night. It'll dry out for Monday, with another, weaker storm moving through Tuesday and Tuesday night. Wednesday through Friday will be clear, with temps warming up. High temperatures tomorrow will only be in the upper 50s, with lower 60s Monday and Tuesday. Wednesday will see highs in the mid 60s, while Thursday and Friday highs will climb into the lower 70s. If traveling into the mountains this weekend, be prepared for rapidly deteriorating weather conditions. Bring a winter supply kit, and make sure you have plenty of gas in the vehicle. This storm is traveling right along the jet stream; hence the strong winds and the relative quickness of the storm. Be careful tomorrow! Also, daylight savings time ends tonight; don't forget to set your clocks back one hour. We gain an hour of sleep! Whoo-hoo! Notice the earlier sunrise and sunset times for tomorrow below.

Climate Normals for November 6th:

Average High: 68 degrees
Average Low: 42 degrees
Sunset this evening: 6:00 pm
Sunrise tomorrow: 6:45 am
Sunset tomorrow: 4:59 pm

Friday, November 5, 2010

major weather changes for this weekend

Looks like it's gonna get stormy! More from the National Weather Service office in Sacramento:

WET AND WINDY WEATHER EXPECTED ON SUNDAY OVER INTERIOR NORTHERN
CALIFORNIA...

A STRONG COLD FRONT IS FORECAST TO MOVE ACROSS INTERIOR NORTHERN
CALIFORNIA ON SUNDAY...BRINGING RAIN...MOUNTAIN SNOW AND GUSTY
WINDS TO THE AREA.

IN THE VALLEY...RAINFALL AMOUNTS AROUND AN INCH ARE EXPECTED IN
THE NORTHERN SACRAMENTO VALLEY INCLUDING REDDING AND RED
BLUFF...TAPERING TO A QUARTER TO ONE HALF INCH FROM SACRAMENTO TO
STOCKTON. SOUTHERLY WIND GUSTS FROM 30 TO 40 MPH ARE POSSIBLE
FOR SEVERAL HOURS DURING THE DAY ON SUNDAY.

IN THE MOUNTAINS AND FOOTHILLS...RAINFALL AMOUNTS GENERALLY FROM
1 TO 3 INCHES ARE EXPECTED. SNOW LEVELS WILL INITIALLY START OUT
ABOVE THE MAJOR PASSES BUT LOWER BY LATE SUNDAY AFTERNOON AND
EVENING TO 5000 FEET. A FOOT OR MORE OF SNOW IS EXPECTED OVER THE
HIGHER MOUNTAINS...WITH SEVERAL INCHES LIKELY AT PASS LEVEL. WIND
GUSTS TO AROUND 50 MPH ARE ALSO EXPECTED OVER THE HIGHER MOUNTAINS.