September 2026 Medium/Long Range

[WxUSAF]

Some warm days this week, another weekend rain event, then really seems like fall arrives in earnest with a series of strong cold fronts. Probably frost risk for far NW burbs and freeze risk for the mountains.

[Eskimo Joe]

1 minute ago, WxUSAF said:

Some warm days this week, another weekend rain event, then really seems like fall arrives in earnest with a series of strong cold fronts. Probably frost risk for far NW burbs and freeze risk for the mountains.

[frd]

 

 

 

 

[pazzo83]

just in time for a return to summer around Halloween.

[frd]

14 minutes ago, pazzo83 said:

just in time for a return to summer around Halloween.

Ying Yang 

[EastCoast NPZ]

Wasn't it just last week people were questioning whether we saw the last 80s of the year?  Lol.

Barely even made it a week.

[frd]

15 minutes ago, EastCoast NPZ said:

Wasn't it just last week people were questioning whether we saw the last 80s of the year?  Lol.

Barely even made it a week.

Multiple days of  80s coming up. Upper 80s for DC is also possible on Friday . After next week's cold shot warmth returns. Then back and forth. 

[frd]

[Ji]

Beware of mid October cold. Usually doesn’t bode well for winter

[Maestrobjwa]

45 minutes ago, Ji said:

Beware of mid October cold. Usually doesn’t bode well for winter

I thought it was just October snow, lol

[JVscotch]

1 hour ago, Ji said:

Beware of mid October cold. Usually doesn’t bode well for winter

I think it’s more about the end of October, but obviously a lot of variables and we are in a super El Niño .  Mid-October 2009 had the nice -EPO cold shot with two low going to our south and bringing chilly rains.