The Westbrook plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.
MILE1
TODAY
Today in Westbrook
NWS forecast and National Blend of Models · updated 1:00 PM EDT
RIGHT NOWChester Airport (KSNC) · 2:35 PM
68°SunnyFeels like 68° · high of 68° near 2 PM
WindNW 8 mphno gusts
Humidity73%falling to 68% this afternoon
Pressure29.96 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 59° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Friday40% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 281 in · 1 dry day
ALERTS & OUTLOOKS
No watches or warnings for Lower Connecticut River Valley Planning Region
NWS Upton and the Storm Prediction Center · checked 2:46 PM
SUN & MOON
↑ 6:44 AM6:36 PM ↓
11 h 51 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
17
GOODAir quality index · ozone
Tomorrow: 44, good. No pollen source yet.
The next three days, hour by hour
Sky: clear, cloudy, nightRain likelyNational Blend of Models
Forecast, with the range 8 in 10 ensemble members agree onNormal, about 80° / 62°
TUESept. 29Partly cloudy
68°55°
0% rain—NW 2A
WEDSept. 30Mostly sunny
73°59°
0% rain—NNW 0A
THUOct. 1Partly cloudy
76°64°
0% rain—SW 5B
FRIOct. 2Chance of showers
80°60°
40% rainup to 0.1″WSW 6A
SATOct. 3Partly cloudy; cooler
70°51°
20% rain—ENE 5C
SUNOct. 4Chance of showers
64°52°
40% rainup to 1.1″E 5C
MONOct. 5Mostly sunny
64°45°
10% rain—NW 6C
How sure are we?AModels agree: highs within 4°BSome spread: within 8°CWide spread: check backRange from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL
Where today’s air came from
The air arriving over Westbrook about 5,000 feet above the ground was over the Mid-Atlantic three days ago, and over the western Atlantic a day ago, about 1,440 miles back along its path. Most of the nine paths traced from around the city agree. Near the ground the air came from Canada; at 10,000 feet, from the Mid-Atlantic. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.