What's the weather where you are?????

To help people find out what the current weather is around the northstate, I would like to encourage you to use the comments section of this blog to post what's happening in you area. How deep is the snow, how much rain, strong winds, lightning, and any other significant weather features.

Tuesday, January 31, 2012

Weather Discussion for Tuesday January 31, 2012

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I try to answer comments as I get them but sometimes I miss them or they don't show up for a day or so.  There was recent comment about the dry weather and chilling hours.  If you are in the valley or low lying areas the dry air will cause colder than normal nights and therefore more chilling hours.  Also when you couple dry air and low soil moisture you get colder nights.  Normally you get more chilling hours during clear dry weather than cloudy wet weather.  Another question was about what maps I use for mid and long range.   I look at the models from the U.S. (GFS), Europe, UK, and Canada. I also use my experience (40+years) forecasting in Northern California.
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Today will start off mostly sunny but clouds will increase during the afternoon.  Temperatures today will be a little cooler than yesterday.  This morning's satellite picture (below) shows what looks like an impressive storm approaching the coast.  However, this system will be like Sunday nights system and weaken rapidly as it moves inland.  Light to moderate rain will occur tonight and early Wednesday along the north coast and over Trinity, and Siskiyou counties.  The storm will be dying as it moves east so the rest of the north state will see some clouds but only scattered light showers.  Snow levels will be around 5000 feet.  The storm will be east of our area by Wednesday afternoon and skies will be clearing.  Thursday high pressure begins to build over the western U.S. and by the weekend is a fairly large system that covers the western U.S. (see map below) This will bring mostly sunny skies to our area with daytime temperatures 7 to 11 degrees above normal.


This high pressure area is over the western U.S. and to our east, while the previous one was along or off the coast to our west.  This means storms will dissipate as they reach the coast and hit the high.   So we will see some clouds at times during the next week to 10 days but other than maybe some sprinkles on the coast we will be dry and mild.

The longer range models show the high pressure area continuing to build northward during the first half of February.   This means what will probably happen is the jetstream will eventually break underneath it and move into Northern California.   If this happens it looks like it will be after the 10th of the month.

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Weather Outlook for Redding, Shasta Lake City, Anderson, Cottonwood, and Red Bluff

Today:   Increasing clouds in the afternoon.  Max temps 55 to 60.  South wind 5 to 15 mph.
 
Tonight:  Partly cloudy with the chance of a light shower.  Min temps 39 to 45.  Light wind.  
 
Wednesday:  Partly cloudy in the morning, clearing in the afternoon. Max temps 54 to 59.  Southwest to northwest  wind 10 to 18 mph.  
 
Wednesday Night:  Clear.  Min temps 38 to 46. Light north wind. 
 
Thursday:  Sunny.  Max temps 63 to 68.  North wind 8 to 18 mph.
 
Thursday Night:  Clear.  Min temps 34  to 42.  Light wind. 
 
Friday:  Sunny.  Max temps 67 to 72.  Light wind.
 
Friday Night:  Clear.  Min temps 33 to 40.  Light wind. 
 
Saturday:  Sunny.  Max temps 62 to 67.  Light wind. 
 
Saturday Night:  Clear.  Min temps 34 to 41.  Light wind.
 
Sunday:  Mostly sunny.  Max temps 61 to 66.  Light wind. 
 
Sunday Night:  Clear.  Min temps 33 to 40.  Light wind. 
 
Monday:  Mostly sunny.  Max temps 60 to 65.  Light wind. 
 
Monday Night:  Clear.  Min temps 34 to 41.  Light wind.
 
 The Old  Forecaster
 
 Click on images below to enlarge them...
 

 
 

Monday, January 30, 2012

Weather Discussion for Monday January 30, 2012

 
 A weakening storm system (low pressure trough) moved across the area during the night.  This system brought light rain to the north coast and areas north of Redding with not much elsewhere.   Today will be partly to mostly sunny with some clouds lingering over the mountains.  Clouds will begin to increase again late Tuesday as another weak system brushes the far north end of the state.  Once again most of the precipitation will be in the areas near the Oregon border.   Wednesday a very strong high pressure area will develop just to our east over the western U.S. and will last at least through the weekend. (see map below).  This will bring mostly sunny skies to our area and daytime temperature by Thursday and Friday will be 7 to 11 degrees above normal.  We will see a few clouds at times as Pacific storms hit the ridge and dissipate.  
MId and long range models still in agreement on the high pressure area staying over the western U.S. for the next 10 to 14 days.  
 
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Weather Outlook for Redding, Shasta Lake City, Anderson, Cottonwood, and Red Bluff

Today:   Mostly sunny with a few clouds.  Max temps 59 to 64.  Light wind. 
 
Tonight:  Clear.  Min temps 32 to 39.  Light wind. 
 
Tuesday:  Increasing clouds in the afternoon.  Max temps 55 to 60.  South wind 5 to 15 mph.
 
Tuesday Night:  Partly cloudy.  Min temps 39 to 45.  Light wind.  
 
Wednesday:  Partly cloudy. Max temps 53 to 58.  South wind 10 to 18 mph.  
 
Wednesday Night:  Clearing.  Min temps 38 to 46. Light north wind. 
 
Thursday:  Sunny.  Max temps 63 to 68.  North wind 8 to 18 mph.
 
Thursday Night:  Clear.  Min temps 37  to 44.  Light wind. 
 
Friday:  Sunny.  Max temps 67 to 72.  Light wind.
 
Friday Night:  Clear.  Min temps 33 to 40.  Light wind. 
 
Saturday:  Sunny.  Max temps 62 to 67.  Light wind. 
 
Saturday Night:  Clear.  Min temps 34 to 41.  Light wind.
 
Sunday:  Mostly sunny.  Max temps 61 to 66.  Light wind. 
 
Sunday Night:  Clear.  Min temps 33 to 40.  Light wind.
 
 The Old  Forecaster
 
 Click on images below to enlarge them...
 





Sunday, January 29, 2012

Weather Discussion for Sunday January 29, 2012

 
Today will start off mostly sunny with increasing clouds in the afternoon.  This morning's satellite picture shows high pressure still off the coast with a storm system moving over the top of it and into the western Canada and the Pacific Northwest.   The southern end of this system will move across Northern California tonight and early Monday.  Light precipitation is expected along the north coast and coastal mountains, and across Trinity, Siskiyou, northern Shasta, and Modoc counties.  The rest of the north state will be cloudy with scattered light showers, mainly over the higher elevations.  The northern Sacramento Valley will see just a few isolated showers with precipitation amounts less than a tenth of an inch.  The snow levels will be around 5000 feet.   Monday afternoon and most of Tuesday will be partly sunny with some lingering clouds over the mountains.   Another weak system will brush the north end of the state late Tuesday and early Wednesday.  However, but that time the high will have pushed further north and this system will only bring a few light showers to the areas near the Oregon border.   Thursday through next weekend the high pressure area will have really pushed northward and will be centered over the western U.S.  (see map below).   This will keep Northern California dry with above normal temperatures.   We will see a few clouds at times as storms move out of the Pacific and dissipate as they hit the massive high pressure area.  Thursday and Friday temperatures will be 7 to 12 degrees above normal with the north valley in the mid 60s to lower 70s and the foothills and mid elevations in the 50s and lower 60s.  

All of the mid and longer ranger forecast models agree that high pressure will dominate the western U.S. for the next 10 to 14 days.  They disagree on the strength and how far north the high will push.  The map below shows the high over the western U.S.  Sometimes with this pattern the high will continue to push northward and eventually the Pacific jetstream will break underneath it and push storms into California.   One of the longer range models shows this happening after the 10th of Feb. 
 
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Weather Outlook for Redding, Shasta Lake City, Anderson, Cottonwood, and Red Bluff

Today:   Sunny with increasing clouds in the afternoon.  Max temps 58 to 63.  South wind 10 to 15 mph .
 
Sunday Night:  Partly cloudy to cloudy with the chance of a shower.  Min temps 40 to 47.  Light wind. 
 
Monday: Decreasing clouds during the day.  Max temps 59 to 64.  Light wind. 
 
Monday Night:  Clear.  Min temps 35 to 41.  Light wind. 
 
Tuesday:  Increasing clouds in the afternoon.  Max temps 55 to 60.  South wind 5 to 15 mph.
 
Tuesday Night:  Partly cloudy.  Min temps 39 to 45.  Light wind.  
 
Wednesday:  Partly cloudy. Max temps 53 to 58.  South wind 10 to 18 mph.  
 
Wednesday Night:  Clearing.  Min temps 38 to 46. Light north wind. 
 
Thursday:  Sunny.  Max temps 63 to 68.  North wind 8 to 18 mph.
 
Thursday Night:  Clear.  Min temps 37  to 44.  Light wind. 
 
Friday:  Sunny.  Max temps 67 to 72.  Light wind.
 
Friday Night:  Clear.  Min temps 33 to 40.  Light wind. 
 
Saturday:  Sunny.  Max temps 62 to 67.  Light wind. 
 
Saturday Night:  Clear.  Min temps 34 to 41.  Light wind.
 
 The Old  Forecaster
 
 Click on images below to enlarge them...
 

 

Saturday, January 28, 2012

Weather Discussion for Saturday January 28, 2012



High pressure is along the coast and over California.  Today will be mostly sunny with a few high clouds with temperatures 3 to 6 degrees warmer than yesterday.   Tonight will be cold with the Northern Sacramento Valley near or just below the freezing mark.  The high pressure area will weaken Sunday as storms from the Pacific ride over it and into the Pacific Northwest.  The southern end of these system will bring clouds and a few showers to Northern California.  The first of these weak systems move through late Sunday and Monday with another late Tuesday and Wednesday.  Most of the precipitation will be over the north coast and across Trinity, and Siskiyou counties, with scattered light showers across the rest of the area.  Precipitation amounts will be light especially in the Sacramento Valley where shower activity will be isolated and amounts lesst than a tenth of an inch.  Snow levels will be 4000 to 5000 feet.   Late Wednesday the high pressure area will become stronger and push further northward (see map below).  This will bring mostly sunny skies and above normal temperatures to the north state through next weekend. 

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Weather Outlook for Redding, Shasta Lake City, Anderson, Cottonwood, and Red Bluff

Today:   Sunny.  Max temps 62 to 68.  North wind 10 to 20 mph this morning decreasing during the afternoon.
 
Tonight:   Clear.  Min temps 29 to 35.  Light wind. 
 
Sunday:  Sunny with increasing clouds in the afternoon.  Max temps 55 to 59.  South wind 10 to 15 mph .
 
Sunday Night:  Partly cloudy to cloudy with the chance of a shower.  Min temps 35 to 42.  Light wind. 
 
Monday: Decreasing clouds during the day.  Max temps 59 to 64.  Light wind. 
 
Monday Night:  Clear.  Min temps 35 to 41.  Light wind. 
 
Tuesday:  Increasing clouds in the afternoon.  Max temps 55 to 60.  South wind 5 to 15 mph.
 
Tuesday Night:  Partly cloudy.  Min temps 39 to 45.  Light wind.  
 
Wednesday:  Partly cloudy with the chance of a shower. Max temps 53 to 58.  South wind 10 to 18 mph.  
 
Wednesday Night:  Clearing.  Min temps 38 to 46. Light north wind. 
 
Thursday:  Sunny.  Max temps 60 to 65.  North wind 8 to 18 mph.
 
Thursday Night:  Clear.  Min temps 37  to 44.  Light wind. 
 
Friday:  Sunny.  Max temps 62 to 68.  Light wind.
 
Friday Night:  Clear.  Min temps 33 to 40.  Light wind.
 
 The Old  Forecaster
 
 Click on images below to enlarge them...
 

 
 

Friday, January 27, 2012

Weather Discussion for Friday January 27, 2012

 
High pressure is along the California coast and today and Saturday will be mostly sunny and warmer.  Saturday afternoon temperatures will reach the mid to upper 60s in the Northern Sacramento Valley with the 50s and lower 60s in the foothills and mid elevations.  Late Sunday and early Monday a storm will move out of the Pacific and ride over the off shore high pressure area and move into the Pacific Northwest.  The southern end of this system will bring clouds to the north state with scattered showers mainly over the foothills and mountains.  There could a few light showers in the Redding area but valley areas to the south like Chico and Biggs will stay dry.  Monday and most of Tuesday will be sunny and mild and then another weak storm will brush the north end of the state Wednesday. 

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Weather Outlook for Redding, Shasta Lake City, Anderson, Cottonwood, and Red Bluff

Today:   Sunny.  Max temps 60 to 65.  North wind 12 to 22 mph.

Friday Night:  Clear.  Min temps 36 to 43.  Light wind. 
 
Saturday:  Sunny.  Max temps 62 to 68.  Light wind. 
 
Saturday Night:   Clear.  Min temps 33 to 38.  Light wind. 
 
Sunday:  Sunny with increasing clouds in the afternoon with the chance of a light shower.  Max temps 54 to 58.  Light wind.
 
Sunday Night:  Partly cloudy.  Min temps 35 to 42.  Light wind. 
 
Monday:  Partly sunny with scattered clouds.  Max temps 59 to 64.  Light wind. 
 
Monday Night:  Clear.  Min temps 35 to 41.  Light wind. 
 
Tuesday:  Increasing clouds in the afternoon.  Max temps 55 to 60.  South wind 5 to 15 mph.
 
Tuesday Night:  Partly cloudy.  Min temps 39 to 45.  Light wind.  
 
Wednesday:  Partly cloudy in the morning and mostly sunny by afternoon. Max temps 58 to 63.  North wind 10 to 18 mph.  
 
Wednesday Night:  Clear.  Min temps 38 to 46. Light north wind. 
 
Thursday:  Sunny.  Max temps 60 to 65.  Light wind. 
 
Thursday Night:  Clear.  Min temps 37  to 44.  Light wind.
 
 The Old  Forecaster
 
 Click on images below to enlarge them...
 

 
 

Thursday, January 26, 2012

Weather Discussion for Thursday January 26, 2012

 
Another weak storm is moving across Northern California today.   Precipitation amounts will be light and since this system is from a subtropical source snow levels will be 6000 feet or higher.  High pressure is slowly building along the coast and this will continue to push the jetstream (storm track) northward.  The system currently moving across the state will be east of our area by later today and skies will begin to clear.  Friday through most of Sunday the north state will be mostly sunny with a few clouds over the far north end.  Daytime temperatures during this time will be 6 to 10 degrees above normal with the northern Sacramento Valley in the mid 60s with a few upper 60s and the foothills and mid elevations in the 50s and lower 60s.  The high pressure area will begin to slowly weaken on Sunday and this will allow the southern end of storms to brush the north end of the state.   One of these will bring a few clouds to our area late Sunday and a slightly stronger system will move through late Tuesday and Wednesday.  (see map below)  The Tuesday/Wednesday system could bring a few light showers to the north end of the state. 
 
If you have been watching the maps you can see that we seem to be slipping back into the "dry" pattern we had before the last series of storms.  The mid and longer range forecast models are in agreement that a high pressure area will be along the west coast and over the western U.S.   They do disagree on how strong it will be.   I think for the rest of January and the first week of February we will be in a pattern like we currently are.   High pressure will be along the coast and most of the time we will be dry and mild.   Storms will be moving by to the north and the stronger systems may bring a few showers to the north state.  So while we may see some precipitation over the next 10 days to 2 weeks it will be less than we normally get for this time of year. 

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Weather Outlook for Redding, Shasta Lake City, Anderson, Cottonwood, and Red Bluff

Today:  Cloudy with a few light showers.  Max temps 56 to 60.  Light wind.

Tonight:  Clearing.  Min temps 35 to 42.  Light wind. 

Friday:  Mostly sunny.  Max temps 60 to 65.  North wind 5 to 15 mph.

Friday Night:  Clear.  Min temps 36 to 43.  Light wind. 
 
Saturday:  Sunny.  Max temps 62 to 68.  Light wind. 
 
Saturday Night:   Clear.  Min temps 33 to 40.  Light wind. 
 
Sunday:  Sunny with increasing clouds in the afternoon.  Max temps 61 to 66.  Light wind.
 
Sunday Night:  Partly cloudy.  Min temps 35 to 42.  Light wind. 
 
Monday:  Partly sunny with scattered clouds.  Max temps 59 to 64.  Light wind. 
 
Monday Night:  Clear.  Min temps 35 to 41.  Light wind. 
 
Tuesday:  Partly cloudy.  Max temps 55 to 60.  South wind 5 to 15 mph.
 
Tuesday Night:  Partly cloudy.  Min temps 39 to 45.  Light wind.  
 
Wednesday:  Partly cloudy in the morning and mostly sunny by afternoon. Max temps 58 to 63.  North wind 10 to 18 mph.  
 
Wednesday Night:  Clear.  Min temps 38 to 46. Light north wind.
 
 The Old  Forecaster
 
 Click on images below to enlarge them...
 

 

Wednesday, January 25, 2012

Weather Discussion for Wednesday January 25, 2012

 
 
The first thing I noticed when I walked out to get the paper this morning is that the rain is a little further south than I forecast yesterday.  This morning's satellite picture shows the high pressure area is along the California coast with the storms moving over it and into the Pacific Northwest.   Notice that the source region for the moisture now over our area is out near Hawaii.  The subtropical moisture allows the storms to bring clouds and rain a little further south that normally would be expected.  The high will continue to push slowly northward, but it will take until late Thursday before the clouds are out of our area.   So today and Thursday we can expect cloudy skies north of Redding with occasional rain or showers.  The areas from Redding southward, including Lassen, Plumas, and Nevada counties will be partly cloudy to cloudy with scattered showers.  The best chance of rain in these areas will be this morning and Thursday afternoon.   These are warm storms and snow levels will be 6000 feet or higher.  

Friday we should see decreasing clouds and warmer temperatures.  The map below for Saturday shows that the high has pushed the jetstream or storm track further north and Saturday and most of Sunny will be sunny with above normal temperatures.  The high will weaken Sunday and a weak storm will bring some clouds to the north state late Sunday and Monday.    A slightly stronger storm will move across the area late Tuesday.

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Weather Outlook for Redding, Shasta Lake City, Anderson, Cottonwood, and Red Bluff

Today:    Cloudy to partly cloudy with showers.    Max temps 54 to 59.  Light wind. 

Tonight:  Partly cloudy.  Min temps 38 to 45.  Light wind.

Thursday:  Partly cloudy with the chance of showers.  Max temps 58 to 63.  Light wind.

Thursday Night:  Clearing.  Min temps 35 to 42.  Light wind. 

Friday:  Mostly sunny.  Max temps 60 to 65.  North wind 5 to 15 mph.

Friday Night:  Clear.  Min temps 36 to 43.  Light wind. 
 
Saturday:  Sunny.  Max temps 62 to 68.  Light wind. 
 
Saturday Night:   Clear.  Min temps 33 to 40.  Light wind. 
 
Sunday:  Sunny with increasing clouds in the afternoon.  Max temps 59 to 64.  Light wind.
 
Sunday Night:  Partly cloudy.  Min temps 35 to 42.  Light wind. 
 
Monday:  Partly sunny with scattered clouds.  Max temps 59 to 64.  Light wind. 
 
Monday Night:  Clear.  Min temps 35 to 41.  Light wind. 
 
Tuesday:  Partly cloudy.  Max temps 55 to 60.  South wind 5 to 15 mph.
 
Tuesday Night:  Partly cloudy.  Min temps 39 to 45.  Light wind. 
 
 The Old  Forecaster
 
 Click on images below to enlarge them...