Hourly Weather Forecast for Wednesday

Altoona, Iowa (50009)
Source 
Forecast data derived from Weather Underground BestForecast
1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM
Temperature / Dew Point (°F):
19 / 11
17 / 10
17 / 10
23 / 13
28 / 16
28 / 18
24 / 18
22 / 16
Humidity (%):
71% 73% 73% 65% 61% 65% 75% 77%
Pressure (in):
30.42 30.41 30.4 30.38 30.37 30.35 30.33 30.33
Wind (mph):
WNW
9 mph WNW
(286°)
W
9 mph W
(266°)
W
10 mph W
(270°)
W
13 mph W
(273°)
W
13 mph W
(274°)
W
11 mph W
(270°)
WSW
8 mph WSW
(259°)
WNW
9 mph WNW
(285°)
Conditions:
Clear
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Probability of Precipitation (%):
10% 10% 10% 10% 10% 10% 10% 10%
Cloud Cover (%):
17% 18% 18% 19% 24% 33% 41% 46%
Friday Night
nt_partlycloudy Partly cloudy. Low 24F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 13 29 | 14 30 | 11 26 | 19
Wind 2 mph WNW 4 mph WSW 4 mph SSE 8 mph SSW
Humidity 88% 53% 44% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 30%
Conditions Partly Cloudy
Sunrise & Sunset
7:28 AM
5:26 PM
Saturday
snow Cloudy skies early followed by a mixture of light rain and snow in the afternoon. High 39F. Winds SSW at 5 to 10 mph. Chance of precip 100%. Snow accumulations less than one inch.
Saturday Night
nt_snow Snow likely. Low near 30F. Winds ESE at 5 to 10 mph. Chance of snow 100%. Snow accumulating 5 to 8 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 26 39 | 35 36 | 33 31 | 31
Wind 7 mph SW 9 mph SW 6 mph SSE 8 mph ESE
Humidity 79% 84% 91% 100%
Chance of Precip. 0% 40% 100% 100%
Cloud Cover 85% 100% 100% 100%
Conditions Overcast Chance of Rain Snow Snow
Sunrise & Sunset
7:27 AM
5:28 PM
Sunday
snow Windy. Snow during the morning will transition to snow showers during the afternoon. High 29F. Winds NNE at 20 to 30 mph. Chance of snow 70%. 1 to 3 inches of snow expected. Winds could occasionally gust over 40 mph.
Sunday Night
nt_partlycloudy Evening clouds will give way to clearing. Low -1F. Winds N at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 31 20 | 16 16 | 10 10 | 4
Wind 9 mph ENE 23 mph NNE 21 mph N 11 mph N
Humidity 100% 84% 77% 78%
Chance of Precip. 80% 70% 30% 0%
Cloud Cover 100% 98% 92% 53%
Conditions Snow Showers Snow Showers Snow Showers Partly Cloudy
Sunrise & Sunset
7:26 AM
5:29 PM
Monday
clear Generally sunny despite a few afternoon clouds. High 18F. Winds SSW at 10 to 15 mph.
Monday Night
nt_chancesnow Snow showers early. Breaks in the overcast later. Low around 15F. Winds S at 10 to 20 mph. Chance of snow 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 0 | -4 9 | 3 15 | 9 21 | 16
Wind 5 mph NNW 8 mph S 12 mph S 13 mph S
Humidity 81% 77% 77% 82%
Chance of Precip. 0% 0% 10% 20%
Cloud Cover 1% 33% 79% 84%
Conditions Clear Partly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
7:25 AM
5:30 PM
Tuesday
partlycloudy Partly cloudy skies. High 39F. Winds SSW at 10 to 20 mph.
Tuesday Night
nt_chancesnow Partly cloudy skies early will give way to occasional snow showers later during the night. Low 18F. Winds NNW at 10 to 20 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 18 32 | 26 36 | 32 25 | 22
Wind 9 mph SSW 13 mph SSW 16 mph SW 15 mph NNW
Humidity 85% 78% 85% 89%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 48% 66% 39% 84%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
7:24 AM
5:31 PM
Wednesday
partlycloudy Partly cloudy skies. High 24F. Winds N at 10 to 20 mph.
Wednesday Night
nt_partlycloudy A few clouds. Low around 0F. Winds N at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 15 23 | 12 18 | 11 8 | 0
Wind 16 mph N 15 mph NNW 16 mph N 11 mph N
Humidity 82% 62% 72% 68%
Chance of Precip. 40% 10% 10% 0%
Cloud Cover 79% 36% 37% 29%
Conditions Snow Showers Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:22 AM
5:33 PM
Thursday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 13F. Winds E at 10 to 15 mph.
Thursday Night
nt_chancesnow On and off snow showers early. Breaks in the overcast later. Low -1F. Winds SSE at 10 to 15 mph. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 1 | -5 9 | 1 9 | 1 3 | 0
Wind 9 mph NE 10 mph ESE 8 mph SE 9 mph SSE
Humidity 74% 70% 69% 86%
Chance of Precip. 10% 10% 10% 30%
Cloud Cover 19% 74% 79% 71%
Conditions Clear Mostly Cloudy Mostly Cloudy Snow Showers
Sunrise & Sunset
7:21 AM
5:34 PM
Friday
clear Sunny along with a few clouds. High 26F. Winds S at 10 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 21F. Winds S at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 2 | -3 19 | 11 23 | 18 22 | 18
Wind 8 mph S 14 mph S 11 mph SSE 12 mph S
Humidity 79% 72% 79% 82%
Chance of Precip. 0% 0% 10% 0%
Cloud Cover 30% 23% 43% 30%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:20 AM
5:35 PM
Saturday
partlycloudy Intervals of clouds and sunshine. High around 40F. Winds SSW at 15 to 25 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 28F. Winds WSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 21 34 | 30 36 | 34 32 | 32
Wind 14 mph S 18 mph SSW 10 mph SW 13 mph WSW
Humidity 90% 86% 90% 99%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 29% 48% 69% 36%
Conditions Clear Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:19 AM
5:37 PM
Sunday
partlycloudy Partly cloudy. High around 35F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Cloudy skies early, then partly cloudy after midnight. Low 23F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 28 34 | 31 32 | 30 28 | 26
Wind 11 mph WNW 11 mph WNW 7 mph NW 8 mph NW
Humidity 96% 87% 94% 90%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 35% 69% 51% 79%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:18 AM
5:38 PM
Monday
snow A mix of light rain and snow later in the day. High near 35F. Winds SE at 5 to 10 mph. Chance of precip 40%.
Monday Night
nt_chancesnow Snow showers before midnight. Becoming partly cloudy later. Low 22F. Winds N at 5 to 10 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 21 32 | 27 32 | 30 28 | 26
Wind 7 mph NW 9 mph SSE 7 mph E 8 mph NNW
Humidity 89% 82% 93% 93%
Chance of Precip. 20% 20% 40% 50%
Cloud Cover 53% 69% 80% 67%
Conditions Partly Cloudy Mostly Cloudy Ice Pellets Snow Showers
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Intervals of clouds and sunshine. High 34F. Winds NNW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low 21F. Winds NNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 23 29 | 26 30 | 24 27 | 26
Wind 10 mph N 12 mph NW 11 mph NNW 13 mph NNW
Humidity 99% 90% 80% 94%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 54% 45% 52% 49%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Intervals of clouds and sunshine. High 29F. Winds NNW at 15 to 25 mph.
Wednesday Night
nt_partlycloudy A few clouds. Low near 15F. Winds NNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 21 27 | 20 26 | 16 20 | 11
Wind 13 mph NNW 17 mph NNW 15 mph NNW 13 mph NNW
Humidity 95% 74% 67% 70%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 49% 51% 56% 54%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Intervals of clouds and sunshine. High 28F. Winds NW at 10 to 20 mph.
Thursday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 16F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 5 24 | 11 24 | 13 19 | 10
Wind 10 mph NW 14 mph NW 10 mph NW 9 mph WNW
Humidity 62% 57% 63% 65%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 52% 53% 38% 18%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Friday
clear Mostly sunny skies. High around 30F. Winds W at 10 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 17F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 11 27 | 15 26 | 17 21 | 16
Wind 10 mph W 13 mph W 9 mph W 10 mph WNW
Humidity 76% 62% 67% 79%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 17% 22% 39% 47%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise