The Latest Potential Impact Information on Potential Tropical Cyclone 1

Torrential rain bands associated with Potential Tropical Cyclone 1 are likely to produce flooding of poor drainage locations of the RGV as early as pre-dawn Wednesday and continuing through Thursday. Other impacts include beach and dock flooding with waves pounding into the dunes, and gusty winds that could reach 40 to 50 mph near the coast and 30 to 40 mph as far inland as Hidalgo in squalls. Read More >

Hazardous Weather Conditions

Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Mostly Cloudy

93°F

34°C

Humidity	52%
Wind Speed	NE 18 G 29 mph
Barometer	29.70 in (1005.5 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	18 Jun 3:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles WSW Alton TX

Flood Watch June 19, 01:00am until June 20, 01:00pm

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 95 °F
Chance
T-storms and
Breezy
Tonight
Low: 78 °F
Breezy.
Slight Chance
T-storms then
Showers
Likely
Juneteenth
High: 82 °F
Heavy Rain
and Patchy
Fog
Wednesday Night
Low: 80 °F
Heavy Rain
and Patchy
Fog
Thursday
High: 88 °F
Breezy.
Showers then
T-storms
Thursday Night
Low: 77 °F
T-storms
Likely then
Showers
Likely
Friday
High: 89 °F
Showers
Friday Night
Low: 75 °F
Showers
Likely
Saturday
High: 88 °F
Showers
Likely

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly before 5pm. Mostly sunny, with a high near 95. Heat index values as high as 105. Breezy, with a northeast wind around 18 mph.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 78. Breezy, with an east northeast wind 16 to 25 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Juneteenth

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze before 5pm. Patchy fog between 3pm and 5pm. High near 82. Windy, with a north northeast wind 28 to 30 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Wednesday Night

Showers and thunderstorms before 10pm, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Widespread haze between 7pm and 8pm. Patchy fog between 1am and 2am. Low around 80. Windy, with an east northeast wind 24 to 29 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%.

Thursday

Showers and possibly a thunderstorm. High near 88. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 100%.

Thursday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 77. East wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Friday

Showers and possibly a thunderstorm. High near 89. East wind 7 to 13 mph. Chance of precipitation is 90%.

Friday Night

Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 75. East wind 6 to 11 mph becoming light after midnight. Chance of precipitation is 70%.

Saturday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 88. North northeast wind 5 to 11 mph. Chance of precipitation is 70%.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. East wind 5 to 9 mph becoming light east northeast after midnight.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Northeast wind 7 to 11 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.