Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

San Antonio - Kelly Field (KSKF)

Lat: 29.38°NLon: 98.58°WElev: 689ft.

Partly Cloudy

78°F

26°C

Humidity	86%
Wind Speed	Calm
Barometer	29.95 in (1013.3 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	18 Aug 5:55 am CDT

More Information:

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

Extended Forecast for

3 Miles ESE Lackland AFB TX

Today
High: 100 °F
Hot
Tonight
Low: 77 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 99 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 78 °F
Chance
Showers
Wednesday
High: 99 °F
Chance
Showers
Wednesday Night
Low: 77 °F
Chance
Showers
Thursday
High: 95 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 76 °F
Chance
T-storms
Friday
High: 93 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Mostly sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming southeast around 5 mph in the afternoon.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 77. East southeast wind around 5 mph becoming calm after midnight.

Tuesday

A 30 percent chance of showers and thunderstorms after 1pm. Increasing clouds and hot, with a high near 99. Heat index values as high as 104. Calm wind becoming east around 5 mph in the afternoon.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 78. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Wednesday

A chance of showers, with thunderstorms also possible after 4pm. Sunny and hot, with a high near 99. North northwest wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 40%.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. East wind around 5 mph becoming calm in the evening.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 95. West wind around 5 mph becoming east northeast in the afternoon. Chance of precipitation is 60%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. North northeast wind around 5 mph becoming calm in the evening.

Friday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 93. North northwest wind around 5 mph becoming east northeast in the afternoon. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 40%.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.