0mph N

Speed and Direction

Strength

Calm

Recorded at Gaithersburg - Montgomery County Airport Updated 42 mins ago (10.7 miles away)

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Real-Time Extremes

Hottest 96.7 °F
Phoenix, Phoenix Sky Harbor International Airport, AZ
Coldest 31.9 °F
Point Thomson Airstrip, AK
Windiest 40.3mph
Mount Washington, NH
Wettest (Last Hour) 0.6in
Chillicothe, Chillicothe Agri-Science Center, MO
Most Humid 100%
Seguin - Randolph AFB Auxiliary Field, TX
Least Humid 4%
La Veta Mountain, La Veta Pass, CO
Highest Pressure 1045 hPa
Salida - Monarch Pass, CO
Lowest Pressure 991 hPa
Jacobshavn Lufthavn, ME

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Trending Locations

Potomac Wind Forecast

Potomac wind forecast issued today at 4:32 am. Next forecast at approx. 4:32 pm.

Potomac Wind Statistics

July Wind

Gaithersburg - Montgomery County Airport (10.6 miles)

Strongest 3 July, 2025
10.3mph WNW
Average July
5.1mph
Strongest 1 June, 2025
15mph W
Average June
5.7mph
Strongest 17 February, 2025
19.7mph W
Average 2025
7.1mph

Climate (2010–Present)

Gaithersburg - Montgomery County Airport (10.6 miles)

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Strongest 28 March, 2021
24.2mph WNW
Average 2020–2025
6.5mph

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