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November 27, 2023 report

November 27, 2023                                                                  

Summary:   Yet another chilly, frosty morning in the valley. Currently, there’s a zone of high pressure stretching from California to its center over eastern Oregon. A Pacific storm s located roughly 500 miles due west of the California/Oregon border. That system will weaken and move southeastward, sliding underneath the high and moving through central and southern California Wednesday and Wednesday night. by the time iit moves inland, it will be pretty fragmented as it does battle with high pressure over the interior west. Still, there may be enough dynamics for scattered light showers. The next system will arrive Thursday and Thursday night. this system will slide southward from the Gulf of Alaska into mainly northern California. On paper, this one has somewhat better air support, therefore t he risk of light showers is somewhat higher, but still very much in the chance category. Over the weekend, the eastern Pacific high will be roughly a thousand miles west of the southern California coast. A moist feed of Pacific storms will ride up over the high, running from west to east into the Pacific Northwest and about the northern one-fourth of California. This will result in copious amounts of rain for roughly the northern one-third of California. For now, the high will keep the southern two-thirds of California dry through the weekend and into early next week.

Forecast:  Becoming mostly clear today through Tuesday with patchy morning fog. Mostly clear Tuesday night with increasing clouds in the morning hours. A slight chance of showers Wednesday and Wednesday night. variable cloudiness Thursday leading to a slight chance of light showers Thursday night and into early Friday. A slight chance of showers Friday night and early Saturday. Variable clouds at times Sunday through Monday.

Temperatures                            

Madera 64/30/67/34/63Reedley 66/30/66/32/62Dinuba 63/29/65l/32/62
Porterville 65/29/66/32/62                                  Lindsay 64/29/65/31/60DeLano 66/31/66/32/61
Bakersfield 67/38/68/40/63Talat 61/43/63/43/59Arvin 66/32/65/34/62
Lamont 65/36/65/34/66Pixley 64/30/65/34/63Tulare 63/28/64/32/61
Woodlake 63/29/65//32/62Hanford 64/33/65/35/61Orosi 63/30/65/32/61

Seven Dayc Forecast

Thursday Chance of showers 34/63Friday AM showers possible 37/59Saturday Partly cloudy 33/57Sunday Partly cloudy 32/58Monday Partly cloudy 33/59

Two Week Outlook:  December 3 through December 9 This model is showing  the storm track migrating a bit further north. There’s a chance of above average rainfall for about the northern one-third of California with the southern two-thirds remaining below average. Temperatures will run marginally above average.   

November:  This model depicts above average temperatures for California eastward to the northern Great Basin. Precipitation projections show near average rainfall.  

November, December, January:  This model projects above average temperatures over the western US. It’s rather surprising that this model is projecting near average precipitation. Typically, during strong El Nino years, which this is, above average precipitation prevails.

Wind Discussion:  Winds through Thursday will be generally at or less than 7 mph with periods of near calm conditions.

Rain Discussion.  We will have a minimal chance of light rain Wednesday and Wednesday night then again Thursday through Saturday. The Wednesday event appears very weak. If any precipitation does occur, it will likely be .10 or less. the highest risk will occur Thursday night and early Friday with another slight chance Friday night and early Saturday. There’s a better chance we’ll remain dry rather than wet  with these systems. If any precipitation does occur, amounts are likely to be at or less than .15. A  very moist feed will soak the Pacific Northwest and roughly the northern third of California Saturday night through Tuesday of next week. it appears the southern 2/3 of California will remain dry. Even the two week model is suggesting the storm track will remain to our north.

Frost Discussion: Coldest locations tonight will chill down to 27 to 28 degrees in those cold low lying, unprotected frost pockets. Most flat terrain locations will drop to between 29 and32 with hillsides remaining above freezing. The inversion tonight will be strong with temperatures at 34 feet at 5 to 8 degrees warmer at most locations. Lows Wednesday morning should be at least 3 to  4 degrees  warmer due to increased cloud cover, especially during the early morning hours. It currently appears most locations will be between 34 and 35 degrees Thursday and Friday mornings. For Saturday through Monday, low to mid 30s appear likely. A parade of storms will affect the Pacific Northwest and roughly the northern 1/3 of California. We may see the benefit of in and out cloud cover. Longer range models indicate either a westerly or northwesterly flow will be evident over the Pacific, blocking any polar air masses from moving southward. As a result, safe conditions will prevail through the first week of December. 

Lows Tonight:

Terra Bella 30Porterville 29Ivanhoe 28Woodlake 29
Strathmore 29McFarland 28Ducor 31Tea Pot Dome 29
Lindsay 29Exeter 28Famoso 30Madera 29
Belridge 28            Delano 31North Bakersfield 32Orosi 28
Orange Cove 30Lindcove 28Lindcove Hillside afSanger River Bottom 26
Root creek 28Venice Hill 30Rosedale 31Jasmine 30
Arvin 31Lamont 32Plainview 28Mettler 32
Edison 33Maricopa 30Holland Creek 33Tivy Valley 28
Kite Road South 33Kite Road North 28  

AF=Above Freezing

Mid afternoon dew points: Low to mid 30s.  Kern: Upper 20s to the lower 30s. 

ET for the past seven days: Stratford, .54, Parlier, .49, Arvin .57, Delano .49.

Soil temperatures: Stratford 59, Parlier 57, Arvin 59, Delano 55 

Average Temperatures: 60/39,  Record Temperatures: 78/27

Heating  Degree Days Season.  268 -108 widely from location to location. courtesy of the NWS

Precipitation:  Seasonal total for Fresno  .21, Monthly  .21

Precipitation for Bakersfield:  Season: .30, Monthly:  .00

Average Temperature this Month 56.5 +2.6 taken at NWS Hanford.

Water year season is from October 1st through September 30.

Chilling Hours November 1st through February 28:  Parlier, 135  Arvin, 107 Belridge, 109 Shafter, 115 Stratford, 123 Delano 118.  Courtesy UC Davis

Sunrise, 6:50.  Sunset, 4:43  hours of daylight, 9:55

NA=Not available

Yesterday’s Weather: 

MCE   : Merced AP        153 :  60 /  33 /  0.00 /

MAE   : Madera AP        253 :  59 /  30 /  0.00 /

FAT   : Fresno AP        333 :  61 /  38 /  0.00 /

HJO   : Hanford AP       242 :  63 /  32 /  0.00 /

NLC   : Lemoore NAS      234 :  63 /  33 /  0.00 /

BFL   : Bakersfield AP   496 :  62 /  37 /  0.00 /

VIS   : Visalia AP       292 :  62 /  34 /  0.00 /

PTV   : Porterville AP   442 :  63 /  33 /  0.00 /

Rainfall:                                      24hr        seas.            %            L.Y          %                S.A.            365

MERCED                        0.00    1.00    67    0.99    66     1.50    11.80

MADERA                        0.00    0.43    36    0.50    42     1.20    10.79

FRESNO                        0.00    0.21    16    0.66    51     1.29    10.99

HANFORD                       0.00    0.13    13    0.59    60     0.98     8.13

BAKERSFIELD                   0.00    0.32    46    0.66    94     0.70     6.36

BISHOP                        0.00    0.25    41    0.46    75     0.61     4.84

DEATH VALLEY NP               0.00    0.01     5    0.02    10     0.20     2.20

SALINAS                       0.00    0.22    13    1.46    90     1.63    12.58

PASO ROBLES                   0.00    1.74   137    0.71    56     1.27    12.15

SANTA MARIA                   0.00    0.33    22    0.99    67     1.47    13.32

…………………………………………………………………………….

Next report:   November 27/pm                                                                                                                                      

At John Hibler Weather Forecasting, it is our goal to provide the most accurate forecasts available. Weather forecasting, unlike any other business, invites errors. Weather, by nature, is chaotic. It is our goal to be as accurate as humanly possible.