Weather Report
Marshalltown, Iowa
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Current Conditions -  °F | °C
As of 8:53 PM on Saturday 18 May 2013 (Local Time) from KMIW Reporting Station
Clear Clear   Feels Like: 74°
Wind Chill: 74°   Ceiling: Unl
Heat Index: 74°   Visibility: 10mi
Dew Point: 62°   Wind: 10mph
Humidity: 66%   Direction: 130° (SE)
Pressure: 29.82"   Gusts: NA
Report Text: KMIW 190153Z AUTO 13009KT 10SM CLR 23/17 A2982 RMK AO2 SLP092 T02330167
10 PM
Clear
Clear 72°
11 PM
Clear
Clear 71°
12 AM
P Cloudy
P Cloudy 70°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
may
18
Iso T-Storms
Iso T-Storms
82°
64°
may
19
Strong Tstms
Strong Tstms
84°
64°
may
20
Iso T-Storms
Iso T-Storms
82°
60°
may
21
Iso T-Storms
Iso T-Storms
76°
57°
may
22
Few Showers
Few Showers
66°
52°
may
23
Few Showers
Few Showers
67°
48°
may
24
M Sunny
M Sunny
70°
50°
may
25
Sct T-Storms
Sct T-Storms
69°
53°
may
26
Sct Showers
Sct Showers
72°
58°
may
27
Showers
Showers
74°
58°
Details for Saturday, May 18 (Evening)
Evening: Partly cloudy with isolated thunderstorms developing late. Low 64F. Winds SE at 10 to 20 mph. Chance of rain 30%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 5:48 AM
Sunset: 8:29 PM
 
Moonrise: 1:26 PM
Moonset: 1:48 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SE
Direction: SE (141°)
Speed: 13Mph(20Km, 11Kts)
Details for Sunday, May 19
Partly cloudy with scattered thunderstorms, possibly severe. Storms may produce large hail and strong winds. High 84F. Winds SSE at 15 to 25 mph. Chance of rain 60%.
Evening: Variably cloudy with scattered thunderstorms. A few storms may be severe. Low 64F. Winds SSE at 10 to 20 mph. Chance of rain 60%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 72%
Cloud Coverage
Sunrise: 5:47 AM
Sunset: 8:30 PM
 
Moonrise: 2:29 PM
Moonset: 2:17 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSE
Direction: SSE (160°)
Speed: 18Mph(29Km, 16Kts)
Details for Monday, May 20
Partly cloudy with a stray thunderstorm. Highs in the low 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 5:46 AM
Sunset: 8:31 PM
 
Moonrise: 3:34 PM
Moonset: 2:46 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (198°)
Speed: 18Mph(29Km, 16Kts)
Details for Tuesday, May 21
Slight chance of a thunderstorm. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 57%
Cloud Coverage
Sunrise: 5:45 AM
Sunset: 8:32 PM
 
Moonrise: 4:42 PM
Moonset: 3:17 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (250°)
Speed: 15Mph(24Km, 13Kts)
Details for Wednesday, May 22
Few showers. Highs in the mid 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 5:44 AM
Sunset: 8:33 PM
 
Moonrise: 5:53 PM
Moonset: 3:51 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NNW
Direction: NNW (332°)
Speed: 12Mph(20Km, 10Kts)
Details for Thursday, May 23
Occasional showers possible. Highs in the upper 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 5:44 AM
Sunset: 8:34 PM
 
Moonrise: 7:05 PM
Moonset: 4:30 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ENE
Direction: ENE (76°)
Speed: 15Mph(24Km, 13Kts)
Details for Friday, May 24
Plenty of sun. Highs in the low 70s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 5:43 AM
Sunset: 8:35 PM
 
Moonrise: 8:16 PM
Moonset: 5:16 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  ENE
Direction: ENE (70°)
Speed: 14Mph(23Km, 12Kts)
Details for Saturday, May 25
Scattered thunderstorms possible. Highs in the upper 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 5:42 AM
Sunset: 8:36 PM
 
Moonrise: 9:24 PM
Moonset: 6:10 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (102°)
Speed: 13Mph(21Km, 11Kts)
Details for Sunday, May 26
Scattered showers. Highs in the low 70s and lows in the upper 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 81%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:36 PM
 
Moonrise: 10:24 PM
Moonset: 7:11 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (134°)
Speed: 15Mph(24Km, 13Kts)
Details for Monday, May 27
Showers. Highs in the mid 70s and lows in the upper 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 85%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:37 PM
 
Moonrise: 11:16 PM
Moonset: 8:19 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (139°)
Speed: 16Mph(26Km, 14Kts)
Chart.
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