Severe Thunderstorms Wednesday in the Upper Midwest; Excessive Heat in the Central U.S.

Thunderstorms associated with severe wind gusts, large hail to very large hail, flash flooding, and a couple tornadoes will be possible Wednesday afternoon and night across parts of the Upper Midwest and extending into the southern Great Lakes. Excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

Hazardous Weather Conditions

Current conditions at

Houston Intercontinental Airport (KIAH)

Lat: 29.98°NLon: 95.36°WElev: 89ft.

Mostly Cloudy

25°C

77°F

Humidity 74%
Wind Speed SE 13 km/h
Barometer 1016.5 mb (30.02 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 27 Jul 11:53 pm CDT
Extended Forecast for

Humble TX

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 3am.  Mostly cloudy, with a low around 24. Northeast wind 5 to 10 km/h becoming south.

    Slight Chance
    T-storms

    Low: 24 °C

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 35. Heat index values as high as 39. North wind 5 to 10 km/h becoming east in the afternoon.  New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 35 °C

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 24. Southeast wind 5 to 10 km/h becoming southwest after midnight.

    Slight Chance
    T-storms

    Low: 24 °C

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Sunny, with a high near 35. Heat index values as high as 41. Calm wind becoming east 5 to 10 km/h in the afternoon.

    Chance
    T-storms

    High: 35 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 25. Southeast wind 5 to 10 km/h becoming calm  after midnight.

    Mostly Clear

    Low: 25 °C

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 36.

    Chance
    T-storms

    High: 36 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 25.

    Mostly Clear

    Low: 25 °C

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 36.

    Chance
    T-storms

    High: 36 °C

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 26.

    Mostly Clear

    Low: 26 °C

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 24. Northeast wind 5 to 10 km/h becoming south.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 35. Heat index values as high as 39. North wind 5 to 10 km/h becoming east in the afternoon. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 24. Southeast wind 5 to 10 km/h becoming southwest after midnight.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 35. Heat index values as high as 41. Calm wind becoming east 5 to 10 km/h in the afternoon.
Thursday Night
Mostly clear, with a low around 25. Southeast wind 5 to 10 km/h becoming calm after midnight.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 25.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 36.
Saturday Night
Mostly clear, with a low around 26.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 26.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 36.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 26.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 35.
Click Map For Forecast
Point Forecast:
Humble TX
 30°N 95.26°W (Elev. 27 m)
11:46 pm CDT Jul 27, 2021
12am CDT Jul 28, 2021-6pm CDT Aug 2, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database