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Final Round of Severe Weather Today

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Overcast

71°F

22°C

Humidity	82%
Wind Speed	SE 12 G 16 mph
Barometer	29.78 in
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	18 May 7:15 pm CDT

More Information:

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

Extended Forecast for

4 Miles SSE Tama IA

Tonight
Low: 55 °F
Heavy Rain
and Breezy
Tuesday
High: 60 °F
Breezy.
Slight Chance
T-storms then
Mostly Cloudy
Tuesday Night
Low: 40 °F
Decreasing
Clouds
Wednesday
High: 62 °F
Increasing
Clouds
Wednesday Night
Low: 43 °F
Mostly Cloudy
Thursday
High: 63 °F
Partly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 45 °F
Chance
Showers then
Showers
Likely
Friday
High: 64 °F
Showers
Likely
Friday Night
Low: 47 °F
Chance
Showers

Detailed Forecast

Tonight

Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Low around 55. Breezy, with a south wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Tuesday

A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 9am. Mostly cloudy, with a steady temperature around 60. Breezy, with a northwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Tuesday Night

Mostly cloudy, then gradually becoming clear, with a low around 40. North northwest wind 5 to 13 mph, with gusts as high as 18 mph.

Wednesday

Increasing clouds, with a high near 62. North northeast wind 5 to 8 mph.

Wednesday Night

Mostly cloudy, with a low around 43. East northeast wind around 5 mph becoming calm.

Thursday

A 20 percent chance of showers after 1pm. Partly sunny, with a high near 63.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

Friday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

Friday Night

A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 47.

Saturday

Partly sunny, with a high near 74.

Saturday Night

Partly cloudy, with a low around 51.

Sunday

Mostly sunny, with a high near 80.

Sunday Night

Partly cloudy, with a low around 57.

Memorial Day

Mostly sunny, with a high near 85.