Flash Flood Risk across the Ohio Valley Today; Severe Storms Possible from the Ohio Valley to Southern Plains

Thunderstorms will produce additional heavy rainfall across much of the Ohio Valley through this evening, leading to a moderate risk for flash flooding due to grounds already being saturated across the region. Elsewhere, severe thunderstorms are possible from the Ohio Valley to the Southern Plains, and critical fire weather conditions are forecast across parts of the Pacific Northwest today. Read More >

Hazardous Weather Conditions

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Light Rain Fog/Mist

66°F

19°C

Humidity 93%
Wind Speed NE 10 mph
Barometer 29.74 in (1006.7 mb)
Dewpoint 64°F (18°C)
Visibility 4.00 mi
Last update 19 Jun 11:53 am CDT
Extended Forecast for

Grand River IA

  • This
    Afternoon

    This Afternoon: Periods of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then scattered showers and thunderstorms after 4pm.  High near 72. North northeast wind around 8 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 72 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 9pm.  Patchy fog before 3am, then patchy fog after 4am.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 59. North northeast wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    Showers then
    Patchy Fog

    Low: 59 °F

  • Thursday

    Thursday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 81. Light south southeast wind becoming south 5 to 10 mph in the morning.

    Patchy Fog
    then Partly
    Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 64. South wind around 6 mph becoming calm  in the evening.

    Slight Chance
    T-storms

    Low: 64 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 85. Light south southeast wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 26 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 85 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. New rainfall amounts between a half and three quarters of an inch possible.

    Chance
    T-storms

    Low: 68 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 88.

    Slight Chance
    T-storms

    High: 88 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67.

    Chance
    T-storms

    Low: 67 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms before 1pm.  Mostly cloudy, with a high near 83.

    Chance
    T-storms

    High: 83 °F

Detailed Forecast

This Afternoon
Periods of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then scattered showers and thunderstorms after 4pm. High near 72. North northeast wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms, mainly before 9pm. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 59. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 81. Light south southeast wind becoming south 5 to 10 mph in the morning.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. South wind around 6 mph becoming calm in the evening.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Light south southeast wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 26 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 83.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Grand River IA
 40.82°N 93.96°W
11:48 am CDT Jun 19, 2019
12pm CDT Jun 19, 2019-6pm CDT Jun 25, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database