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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

68°F

20°C

Humidity 76%
Wind Speed N 8 mph
Barometer 29.97 in (1014.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 19 Aug 2:52 am CDT
Extended Forecast for

West Branch IA

  • Overnight

    Overnight: A slight chance of showers and thunderstorms.  Patchy fog.  Otherwise, partly cloudy, with a low around 59. Calm wind.  Chance of precipitation is 20%.

    Slight Chance
    T-storms and
    Patchy Fog

    Low: 59 °F

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, sunny, with a high near 83. Southeast wind around 5 mph.

    Patchy Fog
    then Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 61 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 87. South wind 5 to 10 mph.

    Mostly Sunny

    High: 87 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68.

    Chance
    T-storms

    Low: 68 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, with a high near 84. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    T-storms
    Likely

    High: 84 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms, mainly after 1am.  Low around 68. Chance of precipitation is 80%.

    Chance
    T-storms then
    T-storms

    Low: 68 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, with a high near 80. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms. Patchy fog. Otherwise, partly cloudy, with a low around 59. Calm wind. Chance of precipitation is 20%.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 83. Southeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 87. South wind 5 to 10 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Monday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and thunderstorms, mainly after 1am. Low around 68. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 78.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 56.
Friday
Mostly sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
West Branch IA
 41.66°N 91.35°W (Elev. 797 ft)
3:00 am CDT Aug 19, 2017
3am CDT Aug 19, 2017-6pm CDT Aug 25, 2017
 
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