The 411 on Stockton CA

Identifier KSCK
Normal High 74-68°F
Normal Low 48-45°F
Normal Wind Speed 7 knots
Normal Precipitation 0.04-0.05"
Latitude 37.889963°N
Longitude -121.226317°W
Elevation 8 m

Stockton is about 70 miles west of the Bay Area.


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KDEN 06Z 10/20 to 06Z 10/21

High tomorrow will be well below today, and temperatures will plummet even further after passage of cold front. The low temperature for this forecast period will in all likelihood occur at the end of the period as a result of cold air advection behind the front. This low temperature value could easily dip into the 30s by the end of the period. It would also not be surprising to see maximum winds just below or near gale force. It does appear that at least some precipitation will occur at the end of the forecast period, but the exact value is anybody's guess. The 12Z GFS forecasts relatively low precipitable water values for the end of the period, and I have decided to go on the low end with my precipitation estimate. However, if the 12Z NAM solution verifies, I could have egg on my face tomorrow night.

Tuesday Forecast Discussion

A weak Canadian cold front will move across the area within the next hour or so. Winds at GXY have backed already. The models seems to be in disagreements on high temp and precip as the NAM and GFS have the the leeside low forming in different location. Depending on your model of choice/trust, it could be either a soaker or a lighter rain event for the Denver metro area.

This past week, It seems like the GFS00/12Z runs have out performed the GFS06/18Z and NAM models. I am hesitant to give the edge to any models right now. On a bright note, most of the precip if it falls will be in the form of liquid.


~ Ng

Home Field Advantange Does Not Equate into a Win...Just Look at the Rockies.

Our new mission for the next two weeks is to forecast for Denver, CO. If you choose to accept your mission here is the 411 WRT Climo on the DEN site.

Identifier KDEN
Elevation 1656 m
Latitude 39.84°N
Longitude -104.65°W
Normal High 68-63°F
Normal Low 37-33°F
Normal Wind Speed 8 knots
Normal Precipitation 0.03"


WX Discussion:

Unsettling weather trend is installed for this week in Denver. A Denver Cyclone is forecast to develop in the middle of the week out to our southeast. This will increase our chances for cloudiness and precip for the next few days. It depends on where eventually the cyclone will set up, precip amount can be heavy for some places but mainly to our east. Temperature should be above freezing therefore, snow or freezing rain will not be an issue. Temperature will be close to normal. Overall, I don't think precip will affect KDEN as much as the NWS has it their discussion.

This weekend temperatures will bounce back to normal with a flat ridge building into the region. Next week, we could see another shot of cold temperatures as a Canadian cold front is forecast to pass through NECO.


~Doc Ng

Week Two CHS WX Dicussion

This week forecasts for KCHS should be more challenging as precipitation will play a role in our predictions. For the start of our day 5 forecast, lingering light precipitation will reside over the CWA. Temperatures will be unseasonable for Tuesday into Wednesday period. A shortwave will move north of the Carolinas by Wednesday night. This will usher in a chance of showery precipitation for Wednesday and seasonable temperatures and sunny skies by Thursday. On Friday, temperatures will be closer to normal and depending on how fast the next disturbance moves across the country, precipitation could be a factor towards the end of the day 8 forecast period.

Possible WX discussion revision during the midweek if warranted.

~ Doc Ng