Hourly Weather Forecast for Wednesday

Petersburg, Alaska (99833)
Source 
Forecast data derived from Weather Underground BestForecast
12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM
Temperature / Dew Point (°F):
39 / 35
39 / 35
39 / 36
39 / 37
40 / 36
40 / 39
39 / 37
39 / 37
Humidity (%):
88% 85% 87% 90% 87% 96% 95% 91%
Pressure (in):
29.08 28.96 28.87 28.84 28.86 28.92 29.01 29.06
Wind (mph):
ESE
11 mph ESE
(103°)
E
10 mph E
(100°)
ESE
9 mph ESE
(108°)
ESE
9 mph ESE
(110°)
SE
9 mph SE
(124°)
SE
9 mph SE
(125°)
SE
8 mph SE
(125°)
SE
7 mph SE
(129°)
Conditions:
Rain
Rain
Rain
Rain
Rain
Rain
Chance of Rain
Chance of Rain
Probability of Precipitation (%):
70%
0.04 in
90%
0.04 in
80%
0.04 in
80%
0.04 in
90%
0.07 in
90%
0.04 in
70%
0.02 in
50%
0.02 in
Cloud Cover (%):
100% 100% 100% 100% 100% 100% 93% 94%
Friday
chancerain A mix of clouds and sun this morning followed by some light rain this afternoon. High 41F. Winds ESE at 10 to 15 mph. Chance of rain 80%.
Friday Night
nt_rain Rain. Low 37F. Winds ESE at 10 to 15 mph. Chance of rain 90%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 32 41 | 33 39 | 35 39 | 35
Wind 3 mph South 10 mph ESE 10 mph ESE 11 mph ESE
Humidity 81% 72% 87% 88%
Chance of Precip. 0% 0% 60% 70%
Cloud Cover % 41% 91% 100%
Conditions Mostly Cloudy Partly Cloudy Chance of Rain Rain
Sunrise & Sunset
8:28 AM
3:12 PM
Saturday
rain Rain. High around 40F. Winds ESE at 5 to 10 mph. Chance of rain 90%. Rainfall around a half an inch.
Saturday Night
nt_chancerain Cloudy with showers. Low 38F. Winds SE at 5 to 10 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 36 40 | 36 39 | 37 39 | 37
Wind 9 mph ESE 9 mph SE 8 mph SE 6 mph SE
Humidity 87% 87% 95% 92%
Chance of Precip. 80% 90% 70% 60%
Cloud Cover 100% 100% 93% 89%
Conditions Rain Rain Chance of Rain Chance of Rain
Sunrise & Sunset
8:28 AM
3:13 PM
Sunday
chancerain Steady light rain in the morning. Showers continuing in the afternoon. High 41F. Winds SE at 5 to 10 mph. Chance of rain 70%.
Sunday Night
nt_rain Cloudy with periods of rain. Low 36F. Winds SSE at 5 to 10 mph. Chance of rain 90%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 38 41 | 39 40 | 39 39 | 38
Wind 6 mph SE 6 mph SE 6 mph SE 6 mph SSW
Humidity 97% 92% 98% 97%
Chance of Precip. 50% 60% 60% 80%
Cloud Cover 94% 90% 88% 92%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
8:29 AM
3:13 PM
Monday
chancerain Steady light rain in the morning. Showers continuing in the afternoon. Temps nearly steady in the mid to upper 30s. Winds SE at 5 to 10 mph. Chance of rain 70%.
Monday Night
nt_snow Cloudy with rain and snow. Low 33F. Winds ESE at 5 to 10 mph. Chance of precip 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 35 38 | 36 37 | 35 37 | 32
Wind 5 mph SE 6 mph SE 4 mph SE 7 mph ESE
Humidity 93% 91% 93% 85%
Chance of Precip. 80% 20% 50% 70%
Cloud Cover 80% 87% 96% 97%
Conditions Chance of Rain Overcast Chance of Rain Snow
Sunrise & Sunset
8:29 AM
3:14 PM
Tuesday
snow Snow during the morning will mix with rain at times during the afternoon. Temps nearly steady in the mid 30s. Winds light and variable. Chance of precip 70%. 1 to 3 inches of snow expected.
Tuesday Night
nt_snow Variable clouds with snow showers. Low 28F. Winds light and variable. Chance of snow 60%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 30 36 | 33 33 | 29 30 | 26
Wind 4 mph SE 5 mph SE 5 mph SE 5 mph SSE
Humidity 87% 87% 85% 87%
Chance of Precip. 70% 70% 60% 50%
Cloud Cover 100% 90% 60% 72%
Conditions Snow Snow Showers Snow Snow Showers
Sunrise & Sunset
8:30 AM
3:14 PM
Wednesday
snow Intermittent snow showers, especially early. High 36F. Winds light and variable. Chance of snow 50%.
Wednesday Night
nt_snow Variable clouds with snow showers or flurries. Low 27F. Winds light and variable. Chance of snow 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 24 36 | 29 29 | 28 28 | 26
Wind 3 mph SE 3 mph W 3 mph S 5 mph SE
Humidity 76% 75% 97% 91%
Chance of Precip. 60% 40% 30% 20%
Cloud Cover 84% 75% 63% 84%
Conditions Snow Showers Snow Showers Snow Showers Overcast
Sunrise & Sunset
8:30 AM
3:15 PM
Thursday
snow Snow likely. High 36F. Winds SE at 5 to 10 mph. Chance of snow 70%. Snow accumulating 1 to 3 inches.
Thursday Night
nt_snow Snow in the evening will give way to a mixture of rain and snow overnight. Low 29F. Winds light and variable. Chance of precip 70%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 27 36 | 31 34 | 32 33 | 32
Wind 6 mph ESE 6 mph SE 5 mph SSE 3 mph S
Humidity 88% 82% 92% 94%
Chance of Precip. 60% 70% 70% 50%
Cloud Cover 50% 100% 100% 92%
Conditions Snow Showers Snow Snow Snow
Sunrise & Sunset
8:30 AM
3:16 PM
Friday
snow Snow showers. Temps nearly steady in the low to mid 30s. Winds light and variable. Chance of snow 50%. 1 to 3 inches of snow expected.
Friday Night
nt_chancesnow Cloudy with snow showers mainly during the evening. Low around 25F. Winds light and variable. Chance of snow 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 29 32 | 29 31 | 28 29 | 28
Wind 3 mph WSW 3 mph SE 2 mph NE 4 mph NNE
Humidity 93% 89% 89% 94%
Chance of Precip. 50% 50% 50% 20%
Cloud Cover 82% 71% 77% 83%
Conditions Snow Showers Snow Showers Snow Showers Overcast
Sunrise & Sunset
8:30 AM
3:17 PM
Saturday
snow Cloudy. Light snow likely in the afternoon. High 32F. Winds light and variable. Chance of snow 60%. Snow accumulations less than one inch.
Saturday Night
nt_snow Snow showers. Low 24F. Winds light and variable. Chance of snow 60%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 26 30 | 27 30 | 27 25 | 25
Wind 4 mph NNE 4 mph E 3 mph E 3 mph E
Humidity 100% 90% 88% 100%
Chance of Precip. 20% 20% 60% 60%
Cloud Cover 91% 84% 90% 80%
Conditions Overcast Overcast Snow Showers Snow Showers
Sunrise & Sunset
8:30 AM
3:18 PM
Sunday
snow Partly cloudy early followed by some light snow later in the day. High near 30F. Winds light and variable. Chance of snow 60%.
Sunday Night
nt_sleet Freezing rain. Low 27F. Winds light and variable. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 26 28 | 28 29 | 29 29 | 29
Wind 3 mph NNE 4 mph NE 3 mph E 5 mph ESE
Humidity 100% 100% 99% 100%
Chance of Precip. 20% 20% 60% 60%
Cloud Cover 72% 21% 90% 90%
Conditions Mostly Cloudy Clear Ice Pellets Ice Pellets
Sunrise & Sunset
8:30 AM
3:19 PM
Monday
sleet Freezing rain in the morning becoming light and mixing with rain in the afternoon. High 33F. Winds light and variable. Chance of precip 60%.
Monday Night
nt_snow Snow showers. Low 28F. Winds light and variable. Chance of snow 50%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 29 32 | 29 32 | 28 32 | 29
Wind 3 mph E 2 mph ENE 3 mph ENE 4 mph E
Humidity 100% 89% 87% 88%
Chance of Precip. 60% 50% 40% 50%
Cloud Cover 90% 90% 59% 56%
Conditions Ice Pellets Ice Pellets Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Tuesday
snow Variable clouds with snow showers. High 32F. Winds light and variable. Chance of snow 50%. About one inch of snow expected.
Tuesday Night
nt_snow Snow showers. Low 29F. Winds light and variable. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 26 32 | 27 30 | 28 30 | 29
Wind 3 mph E 3 mph ENE 2 mph NE 2 mph NE
Humidity 88% 79% 92% 93%
Chance of Precip. 50% 40% 40% 50%
Cloud Cover 61% 66% 66% 67%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Wednesday
snow Snow showers in the morning will give way to a mixture of rain and snow in the afternoon. Temps nearly steady in the low to mid 30s. Winds light and variable. Chance of precip 50%. Snow accumulations less than one inch.
Wednesday Night
nt_snow Intermittent snow showers, especially early. Low 28F. Winds light and variable. Chance of snow 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 27 33 | 29 31 | 29 29 | 28
Wind 2 mph NE 2 mph NE 2 mph NNE 3 mph NNE
Humidity 88% 86% 93% 94%
Chance of Precip. 50% 50% 50% 30%
Cloud Cover 69% 68% 67% 64%
Conditions Snow Showers Snow Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Thursday
snow Snow flurries and snow showers. Temps nearly steady in the low to mid 30s. Winds light and variable. Chance of snow 40%.
Thursday Night
nt_snow Snow showers. Low 28F. Winds light and variable. Chance of snow 40%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 27 32 | 26 30 | 27 29 | 27
Wind 4 mph NE 4 mph NE 4 mph NE 5 mph NE
Humidity 92% 79% 86% 89%
Chance of Precip. 30% 20% 40% 40%
Cloud Cover 63% 60% 50% 50%
Conditions Snow Showers Mostly Cloudy Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Friday
snow Variably cloudy with snow showers. Temps nearly steady around 30. Winds light and variable. Chance of snow 40%. Snowfall around one inch.
Friday Night
nt_snow Occasional snow showers. Low 28F. Winds light and variable. Chance of snow 50%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 25 30 | 25 29 | 25 30 | 26
Wind 5 mph NE 5 mph NE 5 mph NE 4 mph E
Humidity 86% 81% 87% 86%
Chance of Precip. 30% 40% 40% 50%
Cloud Cover 44% 50% 50% 50%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise