Hourly Weather Forecast for Saturday

Petersburg, Alaska (99833)
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):
40 / 38
40 / 37
39 / 38
39 / 38
40 / 38
40 / 38
39 / 38
37 / 37
Humidity (%):
93% 89% 94% 94% 91% 92% 98% 100%
Pressure (in):
29.2 29.25 29.3 29.37 29.42 29.49 29.59 29.69
Wind (mph):
SE
6 mph SE
(131°)
SE
4 mph SE
(127°)
ESE
3 mph ESE
(122°)
SE
4 mph SE
(124°)
ESE
4 mph ESE
(120°)
SE
4 mph SE
(129°)
SE
3 mph SE
(134°)
SSW
2 mph SSW
(198°)
Conditions:
Overcast
Overcast
Overcast
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Mostly Cloudy
Probability of Precipitation (%):
0% 0% 10% 40%
0.01 in
40%
0.01 in
40%
0.01 in
40%
0.01 in
20%
0.0 in
Cloud Cover (%):
83% 84% 88% 86% 80% 89% 78% 67%
Sunday
chancerain Overcast with rain showers at times. High around 40F. Winds light and variable. Chance of rain 40%.
Sunday Night
nt_chancerain Rain showers in the evening becoming a steady light rain overnight. Low 36F. Winds light and variable. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 37 40 | 38 39 | 38 37 | 37
Wind 4 mph ESE 4 mph ESE 4 mph SE 3 mph SSW
Humidity 91% 92% 96% 97%
Chance of Precip. 10% 40% 40% 30%
Cloud Cover 90% 81% 88% 57%
Conditions Overcast Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
8:29 AM
3:13 PM
Monday
chancerain A few showers early with overcast skies later in the day. Temps nearly steady in the mid to upper 30s. Winds light and variable. Chance of rain 40%.
Monday Night
nt_rain Showers early becoming a steady rain late. Low near 35F. Winds E at 10 to 15 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 37 38 | 38 37 | 34 37 | 31
Wind 4 mph S 5 mph SE 6 mph ESE 9 mph ENE
Humidity 96% 97% 92% 82%
Chance of Precip. 60% 20% 10% 50%
Cloud Cover 89% 58% 84% 87%
Conditions Chance of Rain Partly Cloudy Overcast Chance of Rain
Sunrise & Sunset
8:29 AM
3:14 PM
Tuesday
rain Rain likely. Temps nearly steady in the mid to upper 30s. Winds E at 10 to 20 mph. Chance of rain 80%. Rainfall around a quarter of an inch.
Tuesday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 31F. Winds N at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 33 37 | 34 38 | 34 35 | 32
Wind 9 mph ESE 13 mph ESE 8 mph NE 6 mph NNW
Humidity 89% 89% 86% 88%
Chance of Precip. 50% 70% 50% 40%
Cloud Cover 89% 100% 94% 90%
Conditions Chance of Rain Rain Chance of Rain Chance of Rain
Sunrise & Sunset
8:30 AM
3:14 PM
Wednesday
partlycloudy Partly cloudy. High 36F. Winds light and variable.
Wednesday Night
nt_sleet A wintry mix early will transition to some snow showers late. Low 29F. Winds light and variable. Chance of precip 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 30 35 | 31 30 | 27 33 | 30
Wind 3 mph NW 1 mph WNW 2 mph SW 4 mph SSE
Humidity 91% 86% 91% 92%
Chance of Precip. 20% 10% 10% 40%
Cloud Cover 48% 28% 43% 77%
Conditions Partly Cloudy Clear Partly Cloudy Snow Showers
Sunrise & Sunset
8:30 AM
3:15 PM
Thursday
snow Rain and snow in the morning will become rain and snow showers in the afternoon. Temps nearly steady in the mid 30s. Winds light and variable. Chance of precip 70%. Snow accumulations less than one inch.
Thursday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 34F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 30 36 | 33 36 | 33 36 | 34
Wind 5 mph ESE 5 mph ESE 6 mph SE 5 mph SE
Humidity 89% 90% 92% 93%
Chance of Precip. 40% 70% 40% 30%
Cloud Cover 85% 93% 87% 98%
Conditions Snow Showers Snow Snow Chance of Rain
Sunrise & Sunset
8:30 AM
3:16 PM
Friday
snow Morning rain followed by a mix of rain and snow in the afternoon. Temps nearly steady in the mid 30s. Winds light and variable. Chance of precip 80%.
Friday Night
nt_rain Cloudy with periods of rain. Low 34F. Winds ESE at 5 to 10 mph. Chance of rain 70%. Rainfall near a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 34 37 | 34 36 | 35 37 | 33
Wind 5 mph ESE 5 mph ESE 5 mph ENE 6 mph SE
Humidity 93% 91% 95% 87%
Chance of Precip. 50% 80% 70% 70%
Cloud Cover 97% 100% 89% 100%
Conditions Chance of Rain Rain Chance of Rain Rain
Sunrise & Sunset
8:30 AM
3:17 PM
Saturday
rain Clearing skies after some morning rain. High 36F. Winds light and variable. Chance of rain 70%.
Saturday Night
nt_chancesnow Partly cloudy skies early followed mostly cloudy skies and a few snow showers later at night. Low 24F. Winds light and variable. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 30 36 | 29 30 | 23 25 | 19
Wind 5 mph E 5 mph WNW 4 mph NW 5 mph SSE
Humidity 83% 77% 73% 76%
Chance of Precip. 70% 30% 10% 10%
Cloud Cover 100% 40% 12% 51%
Conditions Rain Snow Clear Partly Cloudy
Sunrise & Sunset
8:30 AM
3:18 PM
Sunday
snow Snow likely. High 33F. Winds light and variable. Chance of snow 60%. 1 to 3 inches of snow expected.
Sunday Night
nt_sleet Cloudy with light freezing rain expected. Low 26F. Winds light and variable. Chance of precip 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 23 32 | 28 30 | 27 28 | 24
Wind 4 mph E 4 mph ESE 5 mph SE 5 mph SE
Humidity 87% 84% 88% 85%
Chance of Precip. 30% 60% 50% 20%
Cloud Cover 69% 100% 71% 60%
Conditions Snow Showers Snow Snow Showers Mostly Cloudy
Sunrise & Sunset
8:30 AM
3:19 PM
Monday
snow Rain and snow in the morning, becoming all snow in the afternoon. High 33F. Winds light and variable. Chance of precip 60%. About one inch of snow expected.
Monday Night
nt_partlycloudy Partly to mostly cloudy. Low 29F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 21 33 | 23 31 | 24 31 | 27
Wind 6 mph SE 5 mph SE 4 mph SE 6 mph SE
Humidity 72% 66% 75% 85%
Chance of Precip. 50% 60% 20% 20%
Cloud Cover 90% 80% 19% 70%
Conditions Ice Pellets Snow Clear Mostly Cloudy
Sunrise & Sunset
8:30 AM
3:20 PM
Tuesday
snow Mostly cloudy with a mixture of light rain and snow developing in the afternoon. High 34F. Winds light and variable. Chance of precip 30%.
Tuesday Night
nt_snow A mixture of rain and snow showers. Low 32F. Winds light and variable. Chance of precip 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 28 34 | 31 33 | 31 33 | 29
Wind 4 mph SE 4 mph SE 3 mph ESE 3 mph ESE
Humidity 92% 91% 90% 85%
Chance of Precip. 20% 20% 30% 40%
Cloud Cover 71% 71% 46% 50%
Conditions Mostly Cloudy Mostly Cloudy Snow Snow
Sunrise & Sunset
8:30 AM
3:21 PM
Wednesday
snow A mixture of rain and snow showers. High 37F. Winds light and variable. Chance of precip 50%.
Wednesday Night
nt_snow Cloudy with rain and snow showers. Low 33F. Winds light and variable. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 28 36 | 30 35 | 30 35 | 30
Wind 2 mph SE 4 mph SE 3 mph ESE 4 mph SE
Humidity 81% 80% 82% 82%
Chance of Precip. 50% 50% 50% 50%
Cloud Cover 54% 58% 62% 70%
Conditions Snow Snow Snow Snow
Sunrise & Sunset
Sun does not rise
Thursday
snow Periods of rain and snow. Temps nearly steady in the mid 30s. Winds light and variable. Chance of precip 60%.
Thursday Night
nt_snow Periods of rain and snow. Low 31F. Winds light and variable. Chance of precip 60%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 30 36 | 30 34 | 30 33 | 30
Wind 4 mph SE 5 mph ESE 4 mph SE 4 mph ESE
Humidity 79% 80% 83% 89%
Chance of Precip. 40% 50% 60% 60%
Cloud Cover 74% 68% 80% 70%
Conditions Snow Snow Snow Snow
Sunrise & Sunset
Sun does not rise
Friday
snow Cloudy with rain and snow. Temps nearly steady in the mid 30s. Winds light and variable. Chance of precip 60%.
Friday Night
nt_snow Light snow in the evening will give way to a mixture of rain and snow overnight. Low 31F. Winds light and variable. Chance of precip 60%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 30 35 | 31 33 | 30 32 | 31
Wind 4 mph E 5 mph E 4 mph E 5 mph ESE
Humidity 91% 85% 89% 93%
Chance of Precip. 50% 50% 60% 60%
Cloud Cover 72% 67% 80% 90%
Conditions Snow Showers Snow Snow Snow Showers
Sunrise & Sunset
Sun does not rise
Saturday
snow Snow during the morning will taper off to light snow during the afternoon. Temps nearly steady in the mid 30s. Winds light and variable. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Saturday Night
nt_snow Variable clouds with snow showers. Low near 30F. Winds light and variable. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 32 34 | 32 32 | 30 31 | 29
Wind 4 mph ESE 3 mph ENE 4 mph ENE 4 mph E
Humidity 98% 92% 91% 90%
Chance of Precip. 60% 60% 60% 50%
Cloud Cover 100% 90% 90% 74%
Conditions Snow Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 32 34 | 32 32 | 30 37 | 37
Wind 4 mph ESE 3 mph ENE 4 mph ENE 0 mph WSW
Humidity 98% 92% 91% 99%
Chance of Precip. 60% 60% 60% 0%
Cloud Cover 100% 90% 90% %
Conditions Snow Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise