0mph N

Speed and Direction

Strength

Calm

Recorded at Gaithersburg - Montgomery County Airport Updated 38 mins ago (10.7 miles away)

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Real-Time Extremes

Hottest 102.1 °F
Luke Air Force Base / Phoenix, AZ
Coldest 31.9 °F
Anaktuvuk Pass, Anaktuvuk Pass Airport, AK
Windiest 33.3mph
Middleton Island Airport, AK
Wettest (Last Hour) 0.3in
Fort Eustis / Felker, VA
Most Humid 100%
Chase City Municipal Airport, VA
Least Humid 9%
Nellis Air Force Base, NV
Highest Pressure 1040 hPa
Salida - Monarch Pass, CO
Lowest Pressure 987.1 hPa
Shemya, Eareckson AFB, AK

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Trending Locations

Potomac Wind Forecast

Potomac wind forecast issued today at 4:29 pm. Next forecast at approx. 4:29 am.

Potomac Wind Statistics

September Wind

Gaithersburg - Montgomery County Airport (10.6 miles)

Strongest 1 September, 2025
11.4mph SE
Average September
5mph
Strongest 17 August, 2025
11.4mph W
Average August
4.8mph
Strongest 17 February, 2025
19.7mph W
Average 2025
6.5mph

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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