February Discobs 2026

[ThePhotoGuy]

Thick fog over the Chesapeake Bay this afternoon. Car temp (I know not most reliable) was reading low-mid 40s and when I got to Ritchie Highway, the temp jumped to low-mid 50s. 10 degree warmup away from the water. 

 

 

[Mrs.J]

Had a decent fog a bit ago but it has cleared it out. That being said it has gotten breezy out and saw others talking about the temp rise. Checked my app graph for my station. You all were not kidding on the temp rise in a short time. 

[SnowenOutThere]

57 minutes ago, EstorilM said:

I just had the most bizarre thing happen. Glanced at my weather station and it said 55 degrees - I SWORE it showed 40 the last time I looked (when I got home around 730pm.) 

 

So I checked and sure enough, rose 15 degrees in less than an hour, after dark! 
 

I have another station at the farm a few miles away and it also showed a 15 degree jump.

Was it accompanied with any winds? My first guess from seeing the dew point crash would be some Chinook wind from downsloping. Are you near a mountain too? I was hiking Old rag today and the wind at the top was strong enough to nearly lift me and as I descended down around 6pm I could feel pulses of warm air come down from up top. 

[The Dude]

Having a similar temp spike here.  Was at 43 an hour or so ago, and has spiked to 51.5 and still rising.

 

[The Dude]

Frederick spiked from 34 at 9:35 to 50 at 10:15 with a wind shift from the west.  Leesburg went from 43 to 54 in 20 minutes from 9:15 to 9:35.  I'm guessing it's downsloping?

[pazzo83]

5 minutes ago, The Dude said:

Having a similar temp spike here.  Was at 43 an hour or so ago, and has spiked to 51.5 and still rising.

 

Went from 47 to 52 here, dewpoint crashed 10 degrees.

[EstorilM]

1 hour ago, SnowenOutThere said:

Was it accompanied with any winds? My first guess from seeing the dew point crash would be some Chinook wind from downsloping. Are you near a mountain too? I was hiking Old rag today and the wind at the top was strong enough to nearly lift me and as I descended down around 6pm I could feel pulses of warm air come down from up top. 

Yup I’m near the Blue Ridge mtns in Middleburg, not sure that’s close enough to have that impact though.

 

The winds definitely jumped with the temp and dew point change, but the direction didn’t much (possible SW to WNW.) 

 

14 deg temp change, 25 deg dew point change!

[WEATHER53]

My temp popped up from41.4 to 49.8 and now winds  have started up from northwest