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The Iowa Department of Transportation and the forecast provider assume no responsibility for the use of this forecast, forecast errors, or omitted or misstated information. This forecast is strictly advisory in nature and all use, actions, and judgements taken on account of the forecast are solely the responsibility of the user.

Issue Time
07/22/2008 06:00CDT

Complementary US Warnings and Watches
Polk County Forecast
Hour (CDT) Road Temp (F) Road Frost Prob (%) Road Evap Rate (gal/LM/hr) Bridge Temp (F) Bridge Frost Air Temp (F) Dew Point(F) Wind Wind Speed (mph) Wind Gust (mph) Precip Type Precip Prob (%) Precip Rate (in/hr) Sky

07/22/2008 06:00CDT 69 0 135 66 NO 65 62 VAR 1 none 0 0.00 mostly clear
07/22/2008 07:00CDT 71 0 238 67 NO 64 61 VAR 1 none 0 0.00 clear
07/22/2008 08:00CDT 79 0 468 74 NO 67 62 VAR 2 none 0 0.00 clear
07/22/2008 09:00CDT 89 0 1202 84 NO 70 63 NNE 4 none 0 0.00 mostly clear
07/22/2008 10:00CDT 100 0 1494 94 NO 73 64 VAR 3 none 0 0.00 clear
07/22/2008 11:00CDT 109 0 3614 102 NO 75 64 NE 4 rain 10 trace clear
07/22/2008 12:00CDT 116 0 4963 109 NO 77 64 NNE 6 none 0 0.00 mostly clear
07/22/2008 13:00CDT 120 0 6581 112 79 64 NNE 6 none 0 0.00 mostly clear
07/22/2008 14:00CDT 122 0 8344 114 80 65 NE 7 none 0 0.00 mostly clear
07/22/2008 15:00CDT 119 0 7693 112 81 65 NE 8 none 0 0.00 mostly clear
07/22/2008 16:00CDT 115 0 7420 108 81 64 NNE 7 none 0 0.00 mostly clear
07/22/2008 17:00CDT 113 0 5307 107 81 64 NE 6 none 0 0.00 mostly clear
07/22/2008 18:00CDT 108 0 5028 103 80 64 NE 7 none 0 0.00 mostly clear
07/22/2008 19:00CDT 101 0 3244 96 79 65 NE 6 none 0 0.00 mostly clear
07/22/2008 20:00CDT 92 0 2142 89 76 65 NE 5 none 0 0.00 clear
07/22/2008 21:00CDT 86 0 1294 84 72 64 NE 6 none 0 0.00 mostly clear
07/22/2008 22:00CDT 83 0 879 80 69 63 NNE 4 none 0 0.00 clear
07/22/2008 23:00CDT 80 0 713 77 67 63 NE 4 none 0 0.00 clear
07/23/2008 00:00CDT 78 0 612 75 66 62 NE 4 none 0 0.00 clear
07/23/2008 01:00CDT 76 0 573 73 65 62 ENE 4 none 0 0.00 clear
07/23/2008 02:00CDT 74 0 620 71 65 61 ENE 6 none 0 0.00 clear
07/23/2008 03:00CDT 73 0 576 70 64 60 ENE 5 none 0 0.00 clear
07/23/2008 04:00CDT 72 0 470 68 62 59 ENE 4 none 0 0.00 mostly clear
07/23/2008 05:00CDT 71 0 427 67 61 58 NE 4 none 0 0.00 mostly clear
07/23/2008 06:00CDT 70 0 409 65 60 57 VAR 3 none 0 0.00 mostly clear
07/23/2008 07:00CDT 60 ENE 5 none 0 0.00 mostly clear
07/23/2008 08:00CDT 63 E 6 none 0 0.00 clear
07/23/2008 09:00CDT 66 ESE 7 none 0 0.00 clear
07/23/2008 10:00CDT 69 ESE 6 none 0 0.00 mostly clear
07/23/2008 11:00CDT 71 ESE 7 none 0 0.00 clear
07/23/2008 12:00CDT 73 ESE 8 none 0 0.00 clear
07/23/2008 13:00CDT 75 E 8 none 0 0.00 clear
07/23/2008 14:00CDT 77 ESE 9 none 0 0.00 mostly clear
07/23/2008 15:00CDT 78 ESE 8 none 0 0.00 partly cloudy
07/23/2008 16:00CDT 79 ESE 8 none 0 0.00 partly cloudy
07/23/2008 17:00CDT 78 ESE 7 none 0 0.00 partly cloudy
07/23/2008 18:00CDT 78 E 7 none 0 0.00 partly cloudy
07/23/2008 19:00CDT 77 E 6 none 0 0.00 partly cloudy
07/23/2008 20:00CDT 74 E 5 none 0 0.00 partly cloudy
07/23/2008 21:00CDT 71 E 5 none 0 0.00 partly cloudy
07/23/2008 22:00CDT 68 E 4 none 0 0.00 clear
07/23/2008 23:00CDT 67 E 4 none 0 0.00 partly cloudy
07/24/2008 00:00CDT 67 ESE 4 none 0 0.00 partly clear
07/24/2008 01:00CDT 67 ESE 5 none 0 0.00 mostly cloudy
07/24/2008 02:00CDT 67 SE 6 none 0 0.00 mostly cloudy
07/24/2008 03:00CDT 66 SE 7 none 0 0.00 mostly cloudy
07/24/2008 04:00CDT 66 ESE 5 rain 40 0.02 mostly cloudy
07/24/2008 05:00CDT 65 ESE 6 rain 40 0.02 mostly cloudy
07/24/2008 06:00CDT 64 ESE 6 rain 40 0.02 overcast

Hour (CDT) Road Temp (F) Road Frost Prob (%) Road Evap Rate (gal/LM/hr) Bridge Temp (F) Bridge Frost Air Temp (F) Dew Point(F) Wind Wind Speed (mph) Wind Gust (mph) Precip Type Precip Prob (%) Precip Rate (in/hr) Sky
Total Precipitation Accumulation
0.06
District Discussion
Expect gusty winds across the area through tonight. There will be a chance of some showers on Wednesday with the passage of a cold front. Rain will become more likely late Wednesday night and Thursday.
State Discussion
Gusty southerly winds will continue through the night. There will be a chance for some showers on Wednesday with the passage of a cold front. Rain will be more likely Wednesday night and Thursday across much of the state.