Hourly Weather Forecast for Sunday

Helena, Montana (59601)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Sunday
mostlycloudy Mostly cloudy. A stray shower or thunderstorm is possible. High 66F. Winds N at 10 to 15 mph.
Sunday Night
nt_partlycloudy A stray shower or thunderstorm is possible early. Some clouds this evening will give way to mainly clear skies overnight. Low 44F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 45 60 | 42 63 | 42 52 | 42
Wind 6 mph NW 7 mph N 11 mph NNE 4 mph WNW
Humidity 88% 51% 45% 68%
Chance of Precip. 0% 10% 20% 20%
Cloud Cover 72% 65% 65% 30%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
9:05 PM
Monday
clear Generally sunny despite a few afternoon clouds. A stray shower or thunderstorm is possible. High 72F. Winds ENE at 5 to 10 mph.
Monday Night
nt_mostlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. A stray shower or thunderstorm is possible. Low 49F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 38 65 | 42 69 | 38 56 | 45
Wind 3 mph WSW 4 mph ENE 8 mph N 5 mph WSW
Humidity 76% 43% 32% 66%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 12% 13% 50% 57%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:43 AM
9:06 PM
Tuesday
chancetstorms Cloudy in the morning, then thunderstorms developing later in the day. High 69F. Winds ENE at 5 to 10 mph. Chance of rain 80%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms in the evening, with mostly cloudy skies overnight. Low 49F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 44 65 | 44 65 | 45 55 | 47
Wind 2 mph SSW 4 mph NE 8 mph S 5 mph WNW
Humidity 80% 48% 49% 73%
Chance of Precip. 20% 20% 70% 30%
Cloud Cover 89% 64% 76% 82%
Conditions Overcast Mostly Cloudy Thunderstorm Chance of Rain
Sunrise & Sunset
5:42 AM
9:07 PM
Wednesday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 68F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy A few clouds. Low 47F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 43 64 | 44 64 | 46 54 | 46
Wind 4 mph WSW 5 mph NE 10 mph NNW 6 mph W
Humidity 79% 49% 53% 75%
Chance of Precip. 20% 20% 50% 20%
Cloud Cover 69% 31% 50% 51%
Conditions Mostly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:42 AM
9:08 PM
Thursday
chancetstorms Some clouds and possibly an isolated thunderstorm in the afternoon. High 71F. Winds NNW at 10 to 15 mph. Chance of rain 30%.
Thursday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 48F. Winds NW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 42 66 | 45 67 | 46 55 | 46
Wind 4 mph WSW 4 mph N 11 mph NW 6 mph WNW
Humidity 78% 47% 46% 72%
Chance of Precip. 0% 0% 40% 20%
Cloud Cover 38% 25% 50% 56%
Conditions Partly Cloudy Clear Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:41 AM
9:09 PM
Friday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 72F. Winds NE at 10 to 15 mph. Chance of rain 50%.
Friday Night
nt_clear Clear to partly cloudy. Low near 50F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 45 67 | 45 68 | 44 57 | 44
Wind 5 mph NW 5 mph NE 9 mph ESE 6 mph W
Humidity 85% 45% 41% 63%
Chance of Precip. 40% 20% 0% 0%
Cloud Cover 67% 67% 42% 17%
Conditions Chance of Rain Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:40 AM
9:10 PM
Saturday
clear Generally sunny despite a few afternoon clouds. High 78F. Winds S at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 52F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 43 70 | 46 75 | 45 59 | 45
Wind 4 mph SW 5 mph E 9 mph WSW 5 mph SSW
Humidity 75% 43% 35% 59%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 34% 16% 32% 18%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
5:39 AM
9:11 PM
Sunday
chancetstorms Mostly sunny in the morning then increasing clouds with some scattered thunderstorms later in the day. High 79F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low around 55F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 43 72 | 49 74 | 52 61 | 49
Wind 3 mph WSW 4 mph ENE 9 mph SE 6 mph SSW
Humidity 70% 44% 46% 65%
Chance of Precip. 0% 0% 50% 20%
Cloud Cover 15% 23% 54% 44%
Conditions Clear Clear Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:39 AM
9:12 PM
Monday
partlycloudy Partly cloudy. High 76F. Winds NW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low 52F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 47 70 | 50 73 | 46 60 | 47
Wind 5 mph SW 6 mph NE 11 mph WNW 6 mph W
Humidity 72% 48% 39% 63%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 38% 43% 44% 33%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:38 AM
9:13 PM
Tuesday
chancerain Sunshine in the morning giving way to clouds and a few showers during the afternoon. High 73F. Winds NW at 10 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 48F. Winds W at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 44 68 | 45 69 | 42 55 | 43
Wind 5 mph W 6 mph NNW 11 mph WNW 5 mph W
Humidity 72% 43% 38% 65%
Chance of Precip. 10% 0% 30% 20%
Cloud Cover 19% 28% 45% 50%
Conditions Clear Clear Chance of Rain Partly Cloudy
Sunrise & Sunset
5:37 AM
9:14 PM
Wednesday
chancetstorms Scattered clouds with the possibility of an isolated thunderstorm developing during the afternoon. High 71F. Winds NW at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. Low 48F. Winds NW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 41 63 | 44 69 | 43 55 | 42
Wind 5 mph W 7 mph NNW 11 mph NW 7 mph NW
Humidity 74% 49% 40% 63%
Chance of Precip. 40% 20% 30% 50%
Cloud Cover 50% 39% 50% 55%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 71F. Winds N at 10 to 15 mph. Chance of rain 60%.
Thursday Night
nt_chancerain Mostly cloudy skies with a few showers late. Low 48F. Winds NW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 40 65 | 43 68 | 42 54 | 42
Wind 5 mph WNW 7 mph N 11 mph N 6 mph WNW
Humidity 73% 45% 38% 64%
Chance of Precip. 50% 30% 60% 30%
Cloud Cover 55% 57% 65% 58%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy skies. High 73F. Winds NNW at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 49F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 39 66 | 43 70 | 42 55 | 42
Wind 4 mph W 8 mph NNW 10 mph NNW 5 mph W
Humidity 69% 44% 37% 61%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 42% 48% 52% 38%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Sunshine and clouds mixed. High 73F. Winds NW at 10 to 15 mph.
Saturday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 49F. Winds WNW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 40 65 | 44 71 | 41 56 | 42
Wind 6 mph W 8 mph NW 11 mph NW 7 mph WNW
Humidity 66% 46% 34% 59%
Chance of Precip. 10% 0% 0% 20%
Cloud Cover 28% 30% 34% 36%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Partly cloudy. High 79F. Winds NW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 51F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 40 70 | 44 75 | 41 57 | 42
Wind 6 mph W 8 mph NW 11 mph NW 6 mph W
Humidity 68% 39% 30% 57%
Chance of Precip. 30% 20% 10% 20%
Cloud Cover 40% 33% 42% 36%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise