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
04/15/2010 18:00CDT

Marshall 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

04/15/2010 18:00CDT 68 0 879 69 NO 65 57 W 10 18 thunderstorms 60 0.04 overcast
04/15/2010 19:00CDT 62 0 447 65 NO 66 55 WNW 7 thunderstorms 70 0.06 overcast
04/15/2010 20:00CDT 59 0 216 62 NO 62 54 WNW 5 thunderstorms 70 0.05 overcast
04/15/2010 21:00CDT 58 0 167 61 NO 62 54 WNW 6 thunderstorms 60 0.03 overcast
04/15/2010 22:00CDT 58 0 185 60 NO 62 53 NW 7 thunderstorms 50 0.02 overcast
04/15/2010 23:00CDT 56 0 256 58 NO 62 51 NW 8 thunderstorms 40 0.01 overcast
04/16/2010 00:00CDT 55 0 230 57 NO 61 49 NW 7 thunderstorms 30 trace overcast
04/16/2010 01:00CDT 54 0 258 55 NO 59 48 NW 8 none 0 0.00 overcast
04/16/2010 02:00CDT 53 0 215 54 NO 58 47 NW 7 none 0 0.00 mostly cloudy
04/16/2010 03:00CDT 52 0 198 52 NO 57 46 NW 7 none 0 0.00 partly clear
04/16/2010 04:00CDT 50 0 182 51 NO 55 45 NW 8 none 0 0.00 partly cloudy
04/16/2010 05:00CDT 48 0 203 49 NO 54 43 NNW 8 none 0 0.00 mostly clear
04/16/2010 06:00CDT 46 0 198 47 NO 52 42 NNW 9 none 0 0.00 mostly clear
04/16/2010 07:00CDT 46 0 198 46 NO 50 41 NNW 9 none 0 0.00 mostly clear
04/16/2010 08:00CDT 48 0 339 48 NO 51 42 NNW 11 16 none 0 0.00 mostly clear
04/16/2010 09:00CDT 52 0 584 52 NO 53 42 NNW 13 20 none 0 0.00 partly cloudy
04/16/2010 10:00CDT 53 0 1031 53 NO 56 41 NNW 16 25 none 0 0.00 partly cloudy
04/16/2010 11:00CDT 56 0 1276 56 NO 60 40 NNW 16 26 none 0 0.00 partly cloudy
04/16/2010 12:00CDT 57 0 1543 57 NO 61 37 NNW 16 27 none 0 0.00 partly cloudy
04/16/2010 13:00CDT 76 0 4214 77 61 34 NNW 16 28 none 0 0.00 mostly clear
04/16/2010 14:00CDT 85 0 6858 81 61 33 NNW 17 28 none 0 0.00 mostly clear
04/16/2010 15:00CDT 87 0 7506 82 61 30 NNW 17 27 none 0 0.00 clear
04/16/2010 16:00CDT 84 0 7165 79 61 30 NNW 18 27 none 0 0.00 clear
04/16/2010 17:00CDT 79 0 6199 74 60 29 N 19 28 none 0 0.00 clear
04/16/2010 18:00CDT 72 0 4096 69 60 29 N 16 26 none 0 0.00 clear
04/16/2010 19:00CDT 59 NNW 12 none 0 0.00 clear
04/16/2010 20:00CDT 53 N 8 none 0 0.00 clear
04/16/2010 21:00CDT 50 N 6 none 0 0.00 clear
04/16/2010 22:00CDT 48 NNW 5 none 0 0.00 clear
04/16/2010 23:00CDT 46 NNW 6 none 0 0.00 clear
04/17/2010 00:00CDT 44 NNW 4 none 0 0.00 clear
04/17/2010 01:00CDT 42 NNW 6 none 0 0.00 clear
04/17/2010 02:00CDT 41 N 5 none 0 0.00 clear
04/17/2010 03:00CDT 41 NNW 4 none 0 0.00 clear
04/17/2010 04:00CDT 39 NNW 5 none 0 0.00 clear
04/17/2010 05:00CDT 39 NNW 5 none 0 0.00 clear
04/17/2010 06:00CDT 38 NNW 5 none 0 0.00 clear
04/17/2010 07:00CDT 37 NNW 4 none 0 0.00 clear
04/17/2010 08:00CDT 41 N 4 none 0 0.00 clear
04/17/2010 09:00CDT 47 N 5 none 0 0.00 clear
04/17/2010 10:00CDT 54 N 6 none 0 0.00 clear
04/17/2010 11:00CDT 59 N 6 none 0 0.00 clear
04/17/2010 12:00CDT 61 N 6 none 0 0.00 clear
04/17/2010 13:00CDT 63 N 7 none 0 0.00 clear
04/17/2010 14:00CDT 64 NNW 8 none 0 0.00 clear
04/17/2010 15:00CDT 64 NNW 10 none 0 0.00 clear
04/17/2010 16:00CDT 64 NNW 11 none 0 0.00 clear
04/17/2010 17:00CDT 63 N 13 none 0 0.00 clear
04/17/2010 18:00CDT 63 N 9 none 0 0.00 clear

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
0.21
District Discussion
Showers and thunderstorms will be possible through the first half of the overnight as a cold front pushes through the area. Dry conditions are then expected through the weekend.
State Discussion
A cold front will continue to push south and east across the state overnight. Showers and thunderstorms from the southwest to northeast will continue to push to the south and east overnight. The chance of precipitation should exit the far southeast Friday morning with dry and breezy conditions expected statewide the rest of the day. The dry conditions will continue across the state through the weekend.