Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Hazardous Weather Conditions

Current conditions at

Austin-Bergstrom International Airport (KAUS)

Lat: 30.18°NLon: 97.68°WElev: 486ft.

Thunderstorm Rain

65°F

18°C

Humidity 97%
Wind Speed NE 13 mph
Barometer 29.81 in (1008.7 mb)
Dewpoint 64°F (18°C)
Visibility 7.00 mi
Last update 27 May 12:53 am CDT
Extended Forecast for

2 Miles N Onion Creek TX

Flood Watch May 27, 01:29am until May 27, 08:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch May 27, 01:29am until May 27, 08:00am

    NOW until 8:00am Wed

    Flood Watch

  • Overnight

    Low: 71 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 84. Calm wind becoming south southeast around 5 mph.  Chance of precipitation is 30%.

    High: 84 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am.  Mostly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm.  Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 88. Calm wind becoming east around 5 mph.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. East southeast wind around 5 mph becoming calm.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74. South wind around 5 mph.

    Low: 74 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 90. South wind 5 to 10 mph.

    High: 90 °F

    Partly Sunny

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm.
Wednesday
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 84. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm. Chance of precipitation is 30%.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Calm wind becoming east around 5 mph.
Thursday Night
Partly cloudy, with a low around 72. East southeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 74. South wind around 5 mph.
Saturday
Partly sunny, with a high near 90. South wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Onion Creek TX
 30.18°N 97.79°W (Elev. 650 ft)
1:24 am CDT May 27, 2026
1am CDT May 27, 2026-6pm CDT Jun 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database