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Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Light Rain

64°F

18°C

Humidity	99%
Wind Speed	E 8 mph
Barometer	29.68 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	21 May 6:55 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Lynnville IA

Flood Watch May 21, 07:09am until May 21, 07:00pm

Severe T-storm Watch until May 21, 01:00pm

Click here for hazard details and duration

Flood Watch

Severe T-storm Watch

Flood Watch May 21, 07:09am until May 21, 07:00pm
Severe T-storm Watch until May 21, 01:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 83 °F
Severe
Thunderstorms
and Windy
Tonight
Low: 51 °F
Severe
Thunderstorms
and Windy
then Mostly
Clear and
Breezy
Wednesday
High: 75 °F
Sunny
Wednesday Night
Low: 52 °F
Clear
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 61 °F
Slight Chance
T-storms then
Chance
T-storms
Friday
High: 80 °F
Showers
Likely
Friday Night
Low: 53 °F
Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. Some of the storms could be severe. High near 83. Windy, with a south southeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms likely before 7pm. Some of the storms could be severe. Partly cloudy, with a low around 51. Windy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Sunny, with a high near 75. West wind around 10 mph, with gusts as high as 18 mph.

Wednesday Night

Clear, with a low around 52. Southwest wind 3 to 7 mph.

Thursday

Sunny, with a high near 79. South wind 5 to 8 mph.

Thursday Night

A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 61. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. Chance of precipitation is 60%.

Friday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53.

Saturday

A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 73.

Saturday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 54.

Sunday

A 40 percent chance of showers. Partly sunny, with a high near 75.

Sunday Night

A 30 percent chance of showers. Partly cloudy, with a low around 56.