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NWS Des Moines, IA
 Point Forecast: Grinnell IA
 41.73°N 92.72°W
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Last Update: 3:32 pm CST Nov 23, 2009
Forecast Valid: 4pm CST Nov 23, 2009-6pm CST Nov 30, 2009
Forecast at a Glance
Tonight

Rain Likely Chance for Measurable Precipitation 60%
Rain
Likely
Lo 46 °F
Tuesday

Rain Chance for Measurable Precipitation 90%
Rain

Hi 49 °F
Tuesday
Night

Rain Likely Chance for Measurable Precipitation 70%
Rain
Likely
Lo 37 °F
Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 30%
Chance
Rain/Snow
Hi 41 °F
Wednesday
Night

Snow Likely Chance for Measurable Precipitation 60%
Snow
Likely
Lo 30 °F
Thanksgiving
Day

Chance Snow Chance for Measurable Precipitation 30%
Chance
Snow
Hi 38 °F
Thursday
Night

Partly Cloudy
Partly
Cloudy
Lo 25 °F
Friday

Sunny
Sunny

Hi 42 °F
Friday
Night

Mostly Clear
Mostly
Clear
Lo 25 °F

Detailed text forecast
Hazardous weather condition(s):

Tonight: Rain likely, mainly after midnight. Cloudy, with a low around 46. East southeast wind between 7 and 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch possible.

Tuesday: Rain. High near 49. Southeast wind at 10 mph becoming north. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night: Rain likely, mainly before midnight. Cloudy, with a low around 37. Breezy, with a light wind becoming northwest between 13 and 16 mph. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday: A chance of rain before noon, then a slight chance of rain and snow. Cloudy, with a high near 41. Windy, with a west northwest wind between 13 and 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night: Snow likely, mainly after midnight. Cloudy, with a low around 30. Windy, with a northwest wind between 18 and 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Thanksgiving Day: A 30 percent chance of snow showers. Mostly cloudy and windy, with a high near 38.

Thursday Night: Partly cloudy, with a low around 25.

Friday: Sunny, with a high near 42.

Friday Night: Mostly clear, with a low around 25.

Saturday: Sunny, with a high near 48.

Saturday Night: Partly cloudy, with a low around 28.

Sunday: Mostly sunny, with a high near 42.

Sunday Night: Partly cloudy, with a low around 24.

Monday: Mostly sunny, with a high near 41.


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Grinnell Regional Airport
Lat: 41.71   Lon: -92.73   Elev: 1008
Last Update on Nov 23, 3:15 pm CST

Overcast

59 °F
(15 °C)
Humidity: 63 %
Wind Speed: E 9 MPH
Barometer: 29.99"
Dewpoint: 46 °F (8 °C)
Visibility: 10.00 mi.
More Local Wx:3 Day History:
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Lat/Lon: 41.73°N 92.72°W   Elevation:1020 ft
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