Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

Key West Naval Air Station (KNQX)

Lat: 24.58° N Lon: 81.68° W Elev: 3 ft.

Partly Cloudy

86°F

30°C

Humidity	80%
Wind Speed	E 7 mph
Barometer	30.00 in (1015.9 mb)
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	31 Aug 8:53 am EDT

More Information:

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

Detailed forecast for

Monroe Lower Keys

Today

Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East to southeast winds near 5 mph. Chance of rain 30 percent.

Tonight

Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Northeast to east winds near 5 mph, becoming east to southeast. Chance of rain 30 percent.

Tuesday

Partly cloudy with a chance of showers and thunderstorms. Highs near 90. East to southeast winds near 5 mph. Chance of rain 40 percent.

Tuesday Night

Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Northeast to east winds near 5 mph, becoming east to southeast and increasing to 5 to 10 mph. Chance of rain 30 percent.

Wednesday

Partly sunny with a chance of showers and thunderstorms. Highs near 90. East to southeast winds near 5 mph. Chance of rain 50 percent.

Wednesday Night And Thursday

Showers likely with a chance of thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 60 percent.

Thursday Night

Showers and thunderstorms likely. Lows in the lower 80s. Chance of rain 60 percent.

Friday

Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.

Friday Night Through Sunday

Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs near 90. chance of rain 50 percent.