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Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

82°F

28°C

Humidity	31%
Wind Speed	S 13 mph
Barometer	29.74 in
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	17 May 5:15 pm CDT

More Information:

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

Extended Forecast for

Brooklyn IA

Tonight
Low: 59 °F
Clear
Saturday
High: 86 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 57 °F
Mostly Clear
Sunday
High: 84 °F
Sunny then
Chance
Showers
Sunday Night
Low: 64 °F
Chance
T-storms then
Showers
Likely
Monday
High: 80 °F
Showers
Monday Night
Low: 62 °F
T-storms
Likely
Tuesday
High: 82 °F
Showers
Tuesday Night
Low: 54 °F
T-storms
Likely

Detailed Forecast

Tonight

Clear, with a low around 59. South wind 6 to 9 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 86. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.

Saturday Night

Mostly clear, with a low around 57. West wind 6 to 9 mph becoming north after midnight.

Sunday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Northeast wind 6 to 10 mph becoming southeast in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. Southeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

Tuesday

Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.

Tuesday Night

Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 54. Chance of precipitation is 60%.

Wednesday

A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 72.

Wednesday Night

Partly cloudy, with a low around 50.

Thursday

Mostly sunny, with a high near 74.

Thursday Night

A 30 percent chance of showers. Partly cloudy, with a low around 51.