Marine Weather and Tide Forecast for Leander, TX
 | Sunrise 6:30 AM Sunset 8:25 PM Moonrise 2:50 AM Moonset 3:48 PM |
7 Day Forecast for Marine Location Near Leander, TX
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Area Discussion for Austin/San Antonio, TX
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FXUS64 KEWX 231305 AFDEWX
Area Forecast Discussion National Weather Service Austin/San Antonio TX 805 AM CDT Fri May 23 2025
New UPDATE
UPDATE
Issued at 804 AM CDT Fri May 23 2025
Stable air has moved across much of South Central Texas this morning behind the overnight mesoscale convective system, which has since weakened into areas of isolated light showers moving out of the Coastal Plains. A small wake low developed in the vicinity of San Marcos and New Braunfels and has been moving towards the southeast behind the outgoing shower activity, producing locally gusty winds up to about 35-40 mph in portions of Gonzales County and likely DeWitt County later this morning. As of 8 AM, dew points in the upper 50s to mid 60s were being reported along and west of the I-35 corridor.
Dew points were adjusted downwards in the forecast for the afternoon to account for these convectively-induced changes. Forecast high temperatures were revised a few degrees down to account for this morning's cooling, though the forecast still calls for highs in the mid to upper 90s for most with 100s along the Rio Grande.
SHORT TERM
(Today through Saturday)
Issued at 158 AM CDT Fri May 23 2025
Short Term...
Key Message:
- Dry for the most part but the heat continues with elevated heat index values through the short term period.
A line of strong thunderstorms is moving across the western and northern parts of the Hill Country as of 130 AM CDT. Some of these storms are producing small hail, strong winds, and localized heavy rain. The line of storms is forecasted to push to the southeast into portions of the I-35 corridor including the Austin and San Antonio metro areas and the coastal plains through the rest of the overnight period. The shower and storm activity should come to an end by 7 AM CDT Friday. Can't totally rule out an isolated shower or two around the coastal plains between 7 and 9 AM CDT based on a few hires models. Otherwise, Friday looks dry for the most part with highs in mid to upper 90s across the Hill Country to 100 and up to 104 along the Rio Grande. Heat index values are likely to range from 100 to 107 across the I-35 corridor, coastal plains, and Rio Grande for several hours this afternoon.
Later this evening, a mid level disturbance moving across central Texas into Val Verde County could get an isolated storm or two going over parts of Val Verde County. No severe weather is anticipated at this time. Overnight lows are forecasted to range from the lower 70s to upper 70s areawide.
Cloudy skies are in store for most areas on Saturday morning, however, clouds break late morning for partly cloudy skies during the afternoon. Saturday's highs are anticipated to reach the mid to upper 90s across most locations with 100 to 104 across the southern Edwards Plateau and the Rio Grande. Heat Index values to range from the 100 to 107 across most places and up to 109 along the Rio Grande.
LONG TERM
(Saturday night through Thursday)
Issued at 158 AM CDT Fri May 23 2025
Key Messages:
- 30-60% chance of showers and storms Monday afternoon and night - A few strong storms and isolated pockets of heavy rainfall possible Monday afternoon and night.
- Temperatures trending closer to seasonal normals Tuesday through Thursday with rain chances in the forecast
Warm conditions continue into Sunday. The flow aloft becomes southwesterly Sunday into Monday ahead of a dampening shortwave.
An embedded disturbance in this flow will allow for a low chance (10-30%) of showers and storms late Sunday afternoon through Sunday night across the region, mainly closer to the Rio Grande and across the northern Hill Country and Central Texas.
There is a signal in several global ensembles of scattered showers and storms developing to the north of the area on Monday, along an frontal boundary, and moving into northern portions of the I-35 corridor and Hill Country Monday afternoon and southward into the remainder of the area Monday night. A few stronger storms will be possible, along with pockets of heavy rainfall. While most of this will be welcome rainfall across the drought stricken region, some pockets of higher rainfall rates could lead to some minor flooding issues.
The upper level pattern becomes more complicated Tuesday through Thursday, leading to less certainty on coverage and timing of additional opportunities for showers and storms. Temperatures are forecast to trend closer to averages for this time of year Tuesday through Thursday.
AVIATION
(12Z TAFS)
Issued at 645 AM CDT Fri May 23 2025
VFR conditions are expected for the area terminals for most of the period. There could be an hour or two of MVFR cigs for KAUS and KSAT between 12z and 15z but confidence is low. Otherwise, southerly winds 7 to 13 knots with occasional wind gusts up to 23 knots mainly late morning through early evening. MVFR cigs return overnight.
PRELIMINARY POINT TEMPS/POPS
Austin Camp Mabry 96 75 99 77 / 0 0 0 0 Austin Bergstrom Intl Airport 96 75 99 76 / 0 0 0 0 New Braunfels Muni Airport 96 74 98 76 / 10 0 0 0 Burnet Muni Airport 94 73 96 74 / 0 0 0 0 Del Rio Intl Airport 101 78 102 79 / 0 10 0 0 Georgetown Muni Airport 95 73 98 76 / 0 0 0 0 Hondo Muni Airport 97 73 100 75 / 0 0 0 0 San Marcos Muni Airport 96 73 98 76 / 0 0 0 0 La Grange - Fayette Regional 95 76 96 77 / 10 0 0 0 San Antonio Intl Airport 96 75 99 77 / 0 0 0 0 Stinson Muni Airport 98 76 99 78 / 10 0 0 0
EWX WATCHES/WARNINGS/ADVISORIES
None.
Area Forecast Discussion National Weather Service Austin/San Antonio TX 805 AM CDT Fri May 23 2025
New UPDATE
UPDATE
Issued at 804 AM CDT Fri May 23 2025
Stable air has moved across much of South Central Texas this morning behind the overnight mesoscale convective system, which has since weakened into areas of isolated light showers moving out of the Coastal Plains. A small wake low developed in the vicinity of San Marcos and New Braunfels and has been moving towards the southeast behind the outgoing shower activity, producing locally gusty winds up to about 35-40 mph in portions of Gonzales County and likely DeWitt County later this morning. As of 8 AM, dew points in the upper 50s to mid 60s were being reported along and west of the I-35 corridor.
Dew points were adjusted downwards in the forecast for the afternoon to account for these convectively-induced changes. Forecast high temperatures were revised a few degrees down to account for this morning's cooling, though the forecast still calls for highs in the mid to upper 90s for most with 100s along the Rio Grande.
SHORT TERM
(Today through Saturday)
Issued at 158 AM CDT Fri May 23 2025
Short Term...
Key Message:
- Dry for the most part but the heat continues with elevated heat index values through the short term period.
A line of strong thunderstorms is moving across the western and northern parts of the Hill Country as of 130 AM CDT. Some of these storms are producing small hail, strong winds, and localized heavy rain. The line of storms is forecasted to push to the southeast into portions of the I-35 corridor including the Austin and San Antonio metro areas and the coastal plains through the rest of the overnight period. The shower and storm activity should come to an end by 7 AM CDT Friday. Can't totally rule out an isolated shower or two around the coastal plains between 7 and 9 AM CDT based on a few hires models. Otherwise, Friday looks dry for the most part with highs in mid to upper 90s across the Hill Country to 100 and up to 104 along the Rio Grande. Heat index values are likely to range from 100 to 107 across the I-35 corridor, coastal plains, and Rio Grande for several hours this afternoon.
Later this evening, a mid level disturbance moving across central Texas into Val Verde County could get an isolated storm or two going over parts of Val Verde County. No severe weather is anticipated at this time. Overnight lows are forecasted to range from the lower 70s to upper 70s areawide.
Cloudy skies are in store for most areas on Saturday morning, however, clouds break late morning for partly cloudy skies during the afternoon. Saturday's highs are anticipated to reach the mid to upper 90s across most locations with 100 to 104 across the southern Edwards Plateau and the Rio Grande. Heat Index values to range from the 100 to 107 across most places and up to 109 along the Rio Grande.
LONG TERM
(Saturday night through Thursday)
Issued at 158 AM CDT Fri May 23 2025
Key Messages:
- 30-60% chance of showers and storms Monday afternoon and night - A few strong storms and isolated pockets of heavy rainfall possible Monday afternoon and night.
- Temperatures trending closer to seasonal normals Tuesday through Thursday with rain chances in the forecast
Warm conditions continue into Sunday. The flow aloft becomes southwesterly Sunday into Monday ahead of a dampening shortwave.
An embedded disturbance in this flow will allow for a low chance (10-30%) of showers and storms late Sunday afternoon through Sunday night across the region, mainly closer to the Rio Grande and across the northern Hill Country and Central Texas.
There is a signal in several global ensembles of scattered showers and storms developing to the north of the area on Monday, along an frontal boundary, and moving into northern portions of the I-35 corridor and Hill Country Monday afternoon and southward into the remainder of the area Monday night. A few stronger storms will be possible, along with pockets of heavy rainfall. While most of this will be welcome rainfall across the drought stricken region, some pockets of higher rainfall rates could lead to some minor flooding issues.
The upper level pattern becomes more complicated Tuesday through Thursday, leading to less certainty on coverage and timing of additional opportunities for showers and storms. Temperatures are forecast to trend closer to averages for this time of year Tuesday through Thursday.
AVIATION
(12Z TAFS)
Issued at 645 AM CDT Fri May 23 2025
VFR conditions are expected for the area terminals for most of the period. There could be an hour or two of MVFR cigs for KAUS and KSAT between 12z and 15z but confidence is low. Otherwise, southerly winds 7 to 13 knots with occasional wind gusts up to 23 knots mainly late morning through early evening. MVFR cigs return overnight.
PRELIMINARY POINT TEMPS/POPS
Austin Camp Mabry 96 75 99 77 / 0 0 0 0 Austin Bergstrom Intl Airport 96 75 99 76 / 0 0 0 0 New Braunfels Muni Airport 96 74 98 76 / 10 0 0 0 Burnet Muni Airport 94 73 96 74 / 0 0 0 0 Del Rio Intl Airport 101 78 102 79 / 0 10 0 0 Georgetown Muni Airport 95 73 98 76 / 0 0 0 0 Hondo Muni Airport 97 73 100 75 / 0 0 0 0 San Marcos Muni Airport 96 73 98 76 / 0 0 0 0 La Grange - Fayette Regional 95 76 96 77 / 10 0 0 0 San Antonio Intl Airport 96 75 99 77 / 0 0 0 0 Stinson Muni Airport 98 76 99 78 / 10 0 0 0
EWX WATCHES/WARNINGS/ADVISORIES
None.
Link to 1 hour of 5 minute data for KRYW
Terminal Aerodrome Forecast (TAF) for KRYW
Wind History Graph: RYW
(wind in knots)
GEOS Local Image of southern planes -- texas
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Central Texas,
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