Hourly Weather Forecast for Wednesday

Petersburg, Alaska (99833)
Source 
Forecast data derived from Weather Underground BestForecast
2 AM 5 AM 8 AM 11 AM 2 PM 5 PM
Temperature / Dew Point (°F):
25 / 21
26 / 21
26 / 22
29 / 23
29 / 24
24 / 20
Humidity (%):
84% 82% 85% 78% 80% 86%
Pressure (in):
29.98 29.96 29.93 29.91 29.9 29.88
Wind (mph):
ENE
7 mph ENE
(63°)
ENE
8 mph ENE
(65°)
ENE
7 mph ENE
(71°)
ENE
7 mph ENE
(69°)
ENE
7 mph ENE
(59°)
NE
7 mph NE
(47°)
Conditions:
Snow Showers
Snow Showers
Snow Showers
Snow Showers
Snow Showers
Clear
Probability of Precipitation (%):
40%
0.0 in
40%
0.01 in
40%
0.01 in
40%
0.01 in
40%
0.01 in
10%
Cloud Cover (%):
50% 50% 50% 50% 50% 7%
Thursday
rain Rain showers early will evolve into a more steady rain for the afternoon. Temps nearly steady in the upper 30s. Winds E at 5 to 10 mph. Chance of rain 90%. Rainfall near a quarter of an inch.
Thursday Night
nt_snow Occasional rain. Some snow showers mixing in overnight. Low near 35F. Winds ESE at 5 to 10 mph. Chance of precip 90%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 28 39 | 31 38 | 34 37 | 35
Wind 6 mph North 9 mph E 7 mph ESE 5 mph ESE
Humidity 70% 73% 85% 94%
Chance of Precip. 0% 10% 80% 70%
Cloud Cover % 100% 100% 84%
Conditions Overcast Overcast Rain Snow
Sunrise & Sunset
8:27 AM
3:12 PM
Friday
chancerain Cloudy with light rain developing later in the day. High 41F. Winds ESE at 10 to 15 mph. Chance of rain 60%.
Friday Night
nt_rain Rain showers in the evening will evolve into a more steady rain overnight. Low 37F. Winds ESE at 10 to 15 mph. Chance of rain 90%. Rainfall near a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 34 41 | 33 39 | 35 38 | 36
Wind 7 mph ESE 11 mph ESE 10 mph SE 11 mph ESE
Humidity 92% 74% 87% 90%
Chance of Precip. 50% 20% 60% 60%
Cloud Cover 68% 83% 92% 100%
Conditions Chance of Rain Overcast Chance of Rain Rain
Sunrise & Sunset
8:28 AM
3:12 PM
Saturday
rain Cloudy with periods of rain. High around 40F. Winds ESE at 10 to 15 mph. Chance of rain 100%. Rainfall near a half an inch.
Saturday Night
nt_rain Rain likely. Low 38F. Winds SE at 5 to 10 mph. Chance of rain 100%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 36 40 | 36 40 | 38 40 | 39
Wind 10 mph ESE 11 mph ESE 10 mph SE 8 mph SE
Humidity 88% 86% 95% 95%
Chance of Precip. 80% 70% 90% 80%
Cloud Cover 100% 100% 100% 100%
Conditions Rain Rain Rain Rain
Sunrise & Sunset
8:28 AM
3:13 PM
Sunday
chancerain Cloudy. Some light rain is likely. High 41F. Winds light and variable. Chance of rain 70%.
Sunday Night
nt_chancerain Rain showers in the evening becoming a steady light rain overnight. Low 37F. 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 | 37 38 | 37 38 | 37
Wind 5 mph SE 5 mph SSE 6 mph SE 7 mph SE
Humidity 90% 87% 97% 96%
Chance of Precip. 70% 60% 70% 40%
Cloud Cover 95% 97% 89% 92%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
8:29 AM
3:13 PM
Monday
snow Rain...mixing with snow in the afternoon. Temps nearly steady in the mid to upper 30s. Winds SE at 5 to 10 mph. Chance of precip 80%.
Monday Night
nt_chancerain Steady light rain in the evening. Showers continuing late. Low 36F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 36 38 | 36 37 | 35 37 | 36
Wind 7 mph SE 7 mph SE 6 mph SE 6 mph SE
Humidity 91% 93% 92% 93%
Chance of Precip. 70% 70% 70% 50%
Cloud Cover 100% 96% 92% 94%
Conditions Rain Chance of Rain Snow Chance of Rain
Sunrise & Sunset
8:29 AM
3:14 PM
Tuesday
snow Occasional rain with some snow mixing in in the afternoon. Temps nearly steady in the mid to upper 30s. Winds light and variable. Chance of precip 80%.
Tuesday Night
nt_snow Cloudy with rain and snow showers. Low 28F. Winds light and variable. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 35 37 | 35 35 | 34 35 | 31
Wind 5 mph SE 6 mph SE 4 mph SE 3 mph E
Humidity 91% 92% 96% 86%
Chance of Precip. 60% 80% 50% 60%
Cloud Cover 93% 93% 90% 77%
Conditions Chance of Rain Chance of Rain Snow Snow
Sunrise & Sunset
8:30 AM
3:14 PM
Wednesday
clear Except for a few afternoon clouds, mainly sunny. High 33F. Winds light and variable.
Wednesday Night
nt_partlycloudy Partly cloudy in the evening with more clouds for later at night. Low 26F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 26 32 | 30 31 | 27 30 | 26
Wind 2 mph NW 3 mph NW 1 mph WNW 2 mph WNW
Humidity 87% 91% 83% 85%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 39% 13% 49% 66%
Conditions Partly Cloudy Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
8:30 AM
3:15 PM
Thursday
sleet Periods of freezing drizzle and light freezing rain. High 32F. Winds light and variable. Chance of precip 40%.
Thursday Night
nt_sleet Light freezing rain in the evening will change to a wintry mix. Low 28F. Winds light and variable. Chance of precip 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 27 31 | 30 31 | 31 30 | 29
Wind 1 mph W 2 mph SE 2 mph SW 2 mph SSW
Humidity 99% 97% 99% 96%
Chance of Precip. 20% 30% 40% 50%
Cloud Cover 75% 100% 90% 90%
Conditions Mostly Cloudy Ice Pellets Ice Pellets Ice Pellets
Sunrise & Sunset
8:30 AM
3:16 PM
Friday
sleet Freezing rain early...with a changeover to light snow in the afternoon. Temps nearly steady around 30. Winds light and variable. Chance of precip 60%.
Friday Night
nt_partlycloudy A few clouds. Low 23F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 26 31 | 28 28 | 26 27 | 24
Wind 1 mph WSW 2 mph NW 3 mph NNW 4 mph N
Humidity 88% 87% 90% 86%
Chance of Precip. 50% 60% 20% 20%
Cloud Cover 90% 90% 81% 30%
Conditions Ice Pellets Snow Showers Overcast Partly Cloudy
Sunrise & Sunset
8:30 AM
3:17 PM
Saturday
clear Generally sunny despite a few afternoon clouds. High near 25F. Winds NNE at 5 to 10 mph.
Saturday Night
nt_clear Mostly clear skies. Low 17F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 21 24 | 20 24 | 18 22 | 17
Wind 4 mph N 4 mph NNE 7 mph NNE 7 mph NE
Humidity 88% 84% 79% 81%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 15% 35% 23% 22%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
8:30 AM
3:18 PM
Sunday
clear Mostly sunny skies. High near 20F. Winds NE at 5 to 10 mph.
Sunday Night
nt_clear Mostly clear skies. Low around 15F. Winds NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 14 20 | 15 18 | 15 17 | 16
Wind 8 mph NE 7 mph NE 7 mph NE 8 mph NE
Humidity 86% 80% 89% 96%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 21% 21% 21% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
snow Mostly sunny early followed by increasing clouds and a few snow showers later in the day. High 23F. Winds NE at 5 to 10 mph. Chance of snow 30%.
Monday Night
nt_chancesnow Snow showers early. Clear skies later. Low 17F. Winds NE at 5 to 10 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 15 21 | 16 20 | 14 18 | 16
Wind 6 mph NE 6 mph NE 7 mph NE 9 mph NE
Humidity 93% 80% 77% 90%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 27% 28% 40% 26%
Conditions Clear Clear Snow Showers Clear
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Intervals of clouds and sunshine. High 24F. Winds NE at 5 to 10 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 21F. Winds NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 16 22 | 19 23 | 18 23 | 18
Wind 9 mph NE 8 mph NE 7 mph NE 8 mph NE
Humidity 89% 85% 82% 81%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 28% 30% 28% 27%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
snow Flurries and a few snow showers throughout the day. High 26F. Winds NE at 5 to 10 mph. Chance of snow 30%.
Wednesday Night
nt_snow Scattered flurries and snow showers. Low 22F. Winds NE at 5 to 10 mph. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 18 26 | 24 25 | 22 24 | 22
Wind 8 mph NE 8 mph NE 7 mph NE 8 mph ENE
Humidity 82% 93% 89% 91%
Chance of Precip. 20% 30% 30% 30%
Cloud Cover 27% 40% 40% 40%
Conditions Clear Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Sunshine and clouds mixed. High 27F. Winds NE at 5 to 10 mph.
Thursday Night
nt_snow Snow showers. Low 24F. Winds ENE at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 20 26 | 21 25 | 21 25 | 21
Wind 7 mph NE 6 mph NE 6 mph NE 7 mph ENE
Humidity 87% 80% 84% 85%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 34% 34% 33% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise