Severe Thunderstorms in the Northern Plains; Heavy Rainfall in the Mississippi and Tennessee Valleys; Critical Fire Weather in the Southwest

Severe thunderstorms, with a significant wind threat, will continue through tonight across the northern Plains. Wind gusts of 60 to 100 mph are possible. Heavy rainfall will continue through tonight from Oklahoma into Missouri, and in the Tennessee Valley through Monday. Critical fire weather conditions continue in the Southwest through Tuesday. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Gaithersburg MD

Today
High: 83 °F
Mostly Sunny
Tonight
Low: 58 °F
Partly Cloudy
Tuesday
High: 86 °F
Partly Sunny
Tuesday Night
Low: 67 °F
Mostly Cloudy
then Slight
Chance
Showers
Wednesday
High: 90 °F
Showers
Likely
Wednesday Night
Low: 71 °F
Showers
Likely then
Slight Chance
T-storms
Thursday
High: 95 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 73 °F
Chance
T-storms
Friday
High: 93 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Mostly sunny, with a high near 83. East wind 5 to 8 mph.

Tonight

Partly cloudy, with a low around 58. Southeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.

Tuesday

Partly sunny, with a high near 86. South wind 5 to 8 mph.

Tuesday Night

A slight chance of showers after 2am. Mostly cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 20%.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 90. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Thursday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 95. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 90.

Saturday Night

Partly cloudy, with a low around 70.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 40%.