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 (%):
Tuesday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 73F. Winds W at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms during the evening, then partly cloudy overnight. Low 41F. Winds W at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 32 69 | 33 65 | 42 50 | 37
Wind 3 mph SW 4 mph NNW 11 mph W 9 mph W
Humidity 55% 27% 43% 61%
Chance of Precip. 0% 0% 50% 20%
Cloud Cover 6% 55% 83% 88%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Overcast
Sunrise & Sunset
6:07 AM
8:42 PM
Wednesday
clear Except for a few afternoon clouds, mainly sunny. High 64F. Winds N at 10 to 20 mph.
Wednesday Night
nt_mostlycloudy Partly cloudy during the evening followed by cloudy skies overnight. Low near 40F. Winds NNE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 27 54 | 23 61 | 23 48 | 25
Wind 6 mph W 8 mph N 14 mph NE 11 mph NNE
Humidity 55% 30% 23% 41%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 53% 20% 42% 58%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:06 AM
8:44 PM
Thursday
cloudy Overcast. High 57F. Winds NNE at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly to mostly cloudy. Low 37F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 31 45 | 24 55 | 25 44 | 27
Wind 12 mph N 8 mph NNE 10 mph NNE 6 mph NNW
Humidity 66% 43% 31% 50%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 92% 96% 88% 68%
Conditions Overcast Overcast Overcast Mostly Cloudy
Sunrise & Sunset
6:04 AM
8:45 PM
Friday
mostlycloudy More clouds than sun. High 59F. Winds NE at 10 to 20 mph.
Friday Night
nt_partlycloudy A few clouds. Low 36F. Winds N at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 26 53 | 27 57 | 29 44 | 32
Wind 4 mph NNW 8 mph ENE 15 mph NE 8 mph N
Humidity 60% 37% 34% 64%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 64% 73% 79% 34%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:03 AM
8:46 PM
Saturday
partlycloudy Partly cloudy skies. High 62F. Winds NNE at 10 to 15 mph.
Saturday Night
nt_clear Clear skies. Low around 35F. E winds shifting to S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 30 51 | 26 60 | 20 43 | 29
Wind 6 mph NW 8 mph NE 11 mph NE 5 mph E
Humidity 75% 37% 22% 58%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 22% 67% 60% 5%
Conditions Clear Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
6:01 AM
8:47 PM
Sunday
clear Generally sunny despite a few afternoon clouds. High around 65F. Winds E at 10 to 15 mph.
Sunday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 38F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 28 55 | 27 62 | 25 47 | 30
Wind 4 mph SSW 4 mph ENE 10 mph ENE 6 mph SE
Humidity 73% 33% 24% 52%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 3% 34% 44% 16%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:00 AM
8:49 PM
Monday
partlycloudy Sunny early then becoming mostly cloudy later in the day. High around 70F. Winds E at 5 to 10 mph.
Monday Night
nt_chancerain Mostly cloudy skies early with showers developing late. Low 42F. Winds E at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 28 58 | 30 66 | 28 51 | 39
Wind 3 mph SSW 5 mph E 9 mph ENE 5 mph NE
Humidity 65% 34% 24% 65%
Chance of Precip. 0% 0% 10% 30%
Cloud Cover 24% 67% 70% 66%
Conditions Clear Mostly Cloudy Mostly Cloudy Chance of Rain
Sunrise & Sunset
5:59 AM
8:50 PM
Tuesday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 72F. SE winds shifting to N at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low 43F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 37 61 | 40 69 | 33 52 | 37
Wind 2 mph S 4 mph E 10 mph NNE 5 mph WSW
Humidity 77% 45% 27% 56%
Chance of Precip. 50% 30% 10% 20%
Cloud Cover 50% 64% 37% 57%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:57 AM
8:51 PM
Wednesday
partlycloudy Sunshine and clouds mixed. High 72F. Winds ENE at 5 to 10 mph.
Wednesday Night
nt_clear Mostly clear skies. Low around 45F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 35 63 | 38 69 | 34 54 | 37
Wind 3 mph SW 4 mph E 9 mph NE 5 mph SSW
Humidity 69% 39% 27% 53%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 26% 30% 29% 23%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:56 AM
8:52 PM
Thursday
clear Sunny, along with a few afternoon clouds. High 77F. Winds ESE at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low near 45F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 35 65 | 39 72 | 35 54 | 37
Wind 3 mph SSW 6 mph E 8 mph SE 4 mph SW
Humidity 65% 39% 26% 52%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 13% 12% 51% 46%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:55 AM
8:54 PM
Friday
partlycloudy Sunshine and clouds mixed. High 72F. Winds N at 10 to 15 mph.
Friday Night
nt_rain Scattered thunderstorms during the evening giving way to periods of light rain overnight. Low around 45F. Winds N at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 36 66 | 40 67 | 38 54 | 39
Wind 2 mph W 5 mph NNE 10 mph NNE 6 mph NW
Humidity 68% 38% 34% 56%
Chance of Precip. 20% 10% 20% 60%
Cloud Cover 49% 55% 54% 56%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
tstorms Showers and thunderstorms. High near 70F. Winds NNE at 10 to 15 mph. Chance of rain 80%.
Saturday Night
nt_rain Showers and thundershowers in the evening, then mainly cloudy overnight with light rain possible. Low around 45F. Winds NNW at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 62 | 40 67 | 38 54 | 38
Wind 2 mph NNW 6 mph NNE 11 mph N 7 mph NNW
Humidity 69% 45% 34% 55%
Chance of Precip. 60% 50% 60% 60%
Cloud Cover 80% 54% 75% 80%
Conditions Chance of Rain Chance of a Thunderstorm Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
chancerain Considerable cloudiness with occasional rain showers. High 72F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Sunday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 46F. Winds W at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 64 | 41 68 | 39 54 | 39
Wind 2 mph NNW 6 mph NE 10 mph NE 5 mph WSW
Humidity 70% 43% 34% 57%
Chance of Precip. 60% 40% 40% 20%
Cloud Cover 80% 61% 61% 56%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Sunshine and clouds mixed. High 74F. Winds N at 5 to 10 mph.
Monday Night
nt_partlycloudy A few clouds. Low 46F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 37 65 | 41 71 | 39 56 | 39
Wind 2 mph W 4 mph NE 9 mph N 5 mph SW
Humidity 70% 42% 31% 53%
Chance of Precip. 30% 10% 10% 20%
Cloud Cover 51% 42% 32% 30%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 37 65 | 41 71 | 39 47 | 28
Wind 2 mph W 4 mph NE 9 mph N 6 mph SW
Humidity 70% 42% 31% 48%
Chance of Precip. 30% 10% 10% 0%
Cloud Cover 51% 42% 32% %
Conditions Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise