@theweatherguy.bsky.social
Glenn F. Schreiber, aka, "theweatherguy". Long time weather forecaster located outside of Philadelphia, PA. Forecasting on the web since 1997. Weekend Weather Forecasts, Storms, Birds — basically things “Up in the Air". https://theweatherguy.net
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Monday – Strong Storms Possibly Severe
A warm front moves over our area tonight (Sunday night). A strong cold front moves through Monday evening.
WEEKEND WEATHER FORECAST — #Philadelphia #weather #PAwx #PhillyWx
Sunday thru Monday Update
Posted Sunday 03/15/26 @ 9:47 AM —The cloud cover ... buff.ly/VlizyiC
WEEKEND WEATHER FORECAST — #Philadelphia #weather #PAwx #PhillyWx
Sunday thru Monday Update
The cloud cover today will be variable; periods of sun and sunshine through varying degrees of mid and high level cloudiness. There are more clouds moving in from the south ahead of a warm . buff.ly/VlizyiC
WEEKEND WEATHER FORECAST — #Philadelphia #weather #PAwx #PhillyWx
The strong winds that developed Friday afternoon will likely be with us again on Saturday afternoon. The jet stream (and specifically a jet streak) will be directly over us again on Saturday. ... buff.ly/OXFkWUo
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
About This Snow
Back on Tuesday morning when I first posted that "I wouldn't be surprised if we see some snow flurries" morning, I thought I was being a bit risque with the forecast. I based it only on the position of . buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Severe Storms Increasingly Likely
Updated Wednesday 03/11/26 @ 7:16 PM — The ... buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Severe Storms Increasingly Likely
According the latest RRFS and HRRR, a line of heavy and likely severe storms will move through between 8 PM (western suburbs) and 10 PM (NJ). ... buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Severe Weather Possible
Posted Wednesday 03/11/26 @ 8:52 AM — A complex system ... buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Wednesday -Thursday Forecast
An approaching strong cold front with plenty of energy along with a disturbance from the southern jet stream will combine to give us a prolonged period of rain and even thunderstorms late. ... buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Tuesday – Wednesday Forecast Update
As indicated yesterday, the mean high temperatures forecast by the NBM continue to have large standard deviations (today ± 5º). Based on this, here's my current forecast ... buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
A Quick Update
Temperatures have been running higher than the Model Blend (NBM) mean on many occasions. For Tuesday, like today, .. buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Originally Posted — The warmup expected this week has been well-advertised and i ... buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Originally Posted — The warmup expected this week has been well-advertised and i ... buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
The warmup expected this week has been well-advertised and is much anticipated. A warm flow of air will move into our area— . buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
The warmup expected this week has been well-advertised and is much anticipated. A warm flow of air will move into our area— . buff.ly/yn27vrw
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Daylight Saving Time
A shift to Daylight Saving Time wouldn't be complete without my rant about weather model availability with DST in the eastern time zone. Here's my commentary from past years— ... buff.ly/yn27vrw/#DST
WEEKEND WEATHER FORECAST — #Philadelphia #weather #PAwx #PhillyWx
Yet Another Forecast Change
Posted Saturday 03/07/26 @ 5:01 PM — Today’s models ... buff.ly/88ARLL2
WEEKEND WEATHER FORECAST — #Philadelphia #weather #PAwx #PhillyWx
Yet Another Forecast Change
Posted Saturday 03/07/26 @ 5:01 PM — Today’s models ... buff.ly/88ARLL2
WEEKEND WEATHER FORECAST — #Philadelphia #weather #PAwx #PhillyWx
Weekend Forecast Update
Posted Saturday 03/07/26 @ 10:31 AM — There was a reason I emphasized uncertainty in yesterday’s forecast. This morning was more damp with mist buff.ly/88ARLL2
WEEKEND WEATHER FORECAST — #Philadelphia #weather #PAwx #PhillyWx
Change in the Forecast
The weekend had been looking much better until today's model runs. Instead of a nice warm day on Sunday, a cold front will move through with rain. The developing disturbances are ... buff.ly/y67UJwH
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Friday
Heavy fog early this evening around much of the Philadelphia area will dissipate as an area of heavier showers moves through between 9 PM and 1 AM tonight. .. buff.ly/q9xSOt2
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Additional Notes
Posted Wednesday 03/04/26 @ 7:48 PM — There was some talk that ... buff.ly/q9xSOt2
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Additional Notes
Posted Wednesday 03/04/26 @ 7:48 PM — There was some talk that ... buff.ly/q9xSOt2
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Thursday Forecast
Posted Wednesday 03/04/26 @ 5:02 PM —We continue to be along a stalled west-east frontal boundary where impulses move through bringing increased likelihood of rain. The next impulse will move in ... buff.ly/q9xSOt2
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Wednesday-Thursday Outlook
Posted Tuesday 03/03/26 @ 5:37 PM — Another area of ... buff.ly/q9xSOt2
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Wednesday-Thursday Outlook
Another area of rain will move in about 7 PM this evening— For Wednesday, it had been hoped that the rain over night would end during the morning, with even some sunshine in the afternoon. . buff.ly/q9xSOt2
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Tuesday – Quick Transition to Rain
Plenty of moisture is poised to move up into our area Tuesday through early Wednesday. Cold air in place will allow this moisture to begin as light snow about 4-5 AM... buff.ly/q9xSOt2
THIS WEEK’S WEATHER — #Philadelphia #weather #PAwx #PhillyWx
Warmer and Wetter
Once we get past this short-lived cold outbreak for Monday, the trend for the week will be warmer and wetter. Several systems are lining up to move towards us and bring rain— ... buff.ly/OQKTkPo
WEEKEND WEATHER FORECAST — #Philadelphia #weather #PAwx #PhillyWx
Forecast Review — The models forecasts for today (and even yesterday) were way off.
Today is illustrative of the reason I include the the NBM standard deviations with high temperatures forecasts.... buff.ly/k9pM9qU
I don’t make the weather. I just [try] to predict it. With this winter, keep the shovel handy.