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Strong thunderstorms possible from southwestern Texas to northern Maine

Strong to severe thunderstorms are possible today from southwestern Texas to northern Maine. Primary threats will be damaging wind gusts and marginally severe hail. Moderate to heavy rainfall could also produce flash flooding from central and northern Texas to the lower Mississippi Valley and Ohio Valley.
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Hazardous Weather Conditions

Current conditions at

Iowa City, Iowa City Municipal Airport (KIOW)

Lat: 41.63°NLon: 91.54°WElev: 666ft.

Overcast

18°C

64°F

Humidity 81%
Wind Speed N 24 G 31 km/h
Barometer 30.05 in (1017.3 mb)
Dewpoint 14°C (58°F)
Visibility 16 km
Last update 30 May 12:52 pm CDT
Extended Forecast for

West Branch IA

  • This
    Afternoon

    Isolated Showers Chance for Measurable Precipitation 20%

    Isolated
    Showers

    High: 15 °C

  • Tonight

    Decreasing Clouds

    Decreasing
    Clouds

    Low: 6 °C

  • Sunday

    Sunny

    Sunny

    High: 18 °C

  • Sunday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 7 °C

  • Monday

    Mostly Sunny

    Mostly
    Sunny

    High: 21 °C

  • Monday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 10 °C

  • Tuesday

    Mostly Sunny

    Mostly
    Sunny

    High: 23 °C

  • Tuesday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 14 °C

  • Wednesday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 26 °C

Detailed Forecast

This Afternoon
Isolated showers. Cloudy, with a steady temperature around -9. North wind 25 to 30 km/h, with gusts as high as 45 km/h. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Northeast wind 15 to 25 km/h, with gusts as high as 40 km/h.
Sunday
Sunny, with a high near 18. Northeast wind around 15 km/h.
Sunday Night
Partly cloudy, with a low around 7. East wind around 10 km/h.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 14.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 26.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
  Click Map For Forecast
Point Forecast:
West Branch IA
 41.66°N 91.35°W (Elev. 243 m)
12:16 pm CDT May 30, 2015
2pm CDT May 30, 2015-6pm CDT Jun 5, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database