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 (%):
Thursday
partlycloudy A mix of clouds and sun. High 36F. Winds light and variable.
Thursday Night
nt_partlycloudy Partly cloudy. Low around 20F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 19 30 | 21 28 | 20 23 | 18
Wind 3 mph WSW 3 mph SE 5 mph S 4 mph SSW
Humidity 91% 67% 72% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 31% 46% 31%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
8:07 AM
4:41 PM
Friday
mostlycloudy A mix of clouds and sun early, then becoming cloudy later in the day. High 37F. Winds light and variable.
Friday Night
nt_chancesnow Snow showers early. Breaks in the overcast later. Low 23F. Winds light and variable. Chance of snow 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 17 32 | 21 32 | 24 29 | 26
Wind 4 mph SSW 3 mph SE 4 mph S 4 mph SW
Humidity 84% 65% 74% 87%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 36% 57% 85% 90%
Conditions Partly Cloudy Partly Cloudy Overcast Overcast
Sunrise & Sunset
8:08 AM
4:42 PM
Saturday
mostlycloudy Mostly cloudy. High near 35F. Winds SSE at 5 to 10 mph.
Saturday Night
nt_chancesnow Cloudy. Snow showers developing after midnight. Low 28F. Winds SSE at 10 to 15 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 20 31 | 22 30 | 22 29 | 24
Wind 4 mph SSW 4 mph SE 8 mph SSE 11 mph SSE
Humidity 84% 67% 71% 80%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 53% 69% 69% 92%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
8:08 AM
4:42 PM
Sunday
partlycloudy Mostly cloudy skies early, then partly cloudy in the afternoon. High 42F. Winds W at 10 to 20 mph.
Sunday Night
nt_partlycloudy Partly to mostly cloudy. Low 32F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 29 39 | 30 36 | 29 36 | 29
Wind 12 mph S 15 mph W 13 mph W 9 mph W
Humidity 84% 72% 73% 76%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 87% 63% 47% 70%
Conditions Overcast Mostly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
8:09 AM
4:43 PM
Monday
chancerain Partly cloudy early followed by increasing clouds with showers developing later in the day. High 37F. Winds W at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancerain Mostly cloudy skies with a few showers late. Low around 25F. Winds WSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 28 36 | 28 33 | 28 33 | 27
Wind 7 mph WSW 11 mph W 7 mph W 6 mph WSW
Humidity 81% 73% 82% 79%
Chance of Precip. 20% 40% 20% 30%
Cloud Cover 44% 67% 65% 73%
Conditions Partly Cloudy Chance of Rain Mostly Cloudy Chance of Rain
Sunrise & Sunset
8:09 AM
4:43 PM
Tuesday
partlycloudy Partly cloudy skies. High near 35F. Winds W at 5 to 10 mph.
Tuesday Night
nt_chancesnow Partly cloudy skies early followed mostly cloudy skies and a few snow showers later at night. Low 22F. Winds light and variable. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 24 34 | 26 29 | 24 26 | 22
Wind 4 mph WSW 7 mph W 7 mph W 3 mph SW
Humidity 91% 71% 80% 86%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 64% 51% 66% 56%
Conditions Mostly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
8:10 AM
4:44 PM
Wednesday
snow Variable clouds with snow showers. High 27F. Winds light and variable. Chance of snow 40%. 1 to 3 inches of snow expected.
Wednesday Night
nt_snow Snow showers. Low near 15F. Winds N at 5 to 10 mph. Chance of snow 50%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 21 26 | 20 23 | 21 20 | 18
Wind 2 mph SW 3 mph N 6 mph NNW 8 mph N
Humidity 91% 79% 94% 90%
Chance of Precip. 40% 40% 40% 50%
Cloud Cover 88% 90% 73% 90%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
8:10 AM
4:44 PM
Thursday
snow Cloudy with snow showers mainly during the morning. High near 20F. Winds N at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Thursday Night
nt_chancesnow Becoming partly cloudy later with any flurries or snow showers ending by midnight. Low 2F. Winds light and variable. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 14 18 | 12 12 | 7 7 | 2
Wind 6 mph NNW 7 mph N 5 mph N 3 mph NNW
Humidity 91% 79% 79% 80%
Chance of Precip. 40% 30% 20% 10%
Cloud Cover 92% 89% 82% 67%
Conditions Snow Showers Snow Showers Overcast Mostly Cloudy
Sunrise & Sunset
8:11 AM
4:45 PM
Friday
partlycloudy Sunshine and clouds mixed. High near 15F. Winds light and variable.
Friday Night
nt_partlycloudy Partly cloudy early with increasing clouds overnight. Low 1F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 3 | 1 11 | 5 10 | 4 5 | 1
Wind 2 mph WNW 3 mph NNE 4 mph E 3 mph SW
Humidity 92% 75% 74% 81%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 21% 33% 69% 64%
Conditions Clear Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
8:11 AM
4:46 PM
Saturday
snow Cloudy with snow showers developing during the afternoon. High 17F. Winds light and variable. Chance of snow 40%. Snow accumulations less than one inch.
Saturday Night
nt_snow Variably cloudy with snow showers. Low 2F. Winds light and variable. Chance of snow 40%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 3 | 0 12 | 5 11 | 5 6 | 2
Wind 2 mph SSW 4 mph NNE 2 mph NE 1 mph SW
Humidity 86% 73% 79% 82%
Chance of Precip. 10% 20% 40% 40%
Cloud Cover 78% 84% 59% 64%
Conditions Mostly Cloudy Overcast Snow Showers Snow Showers
Sunrise & Sunset
8:11 AM
4:46 PM
Sunday
snow Mostly cloudy with snow showers around in the morning. High around 15F. Winds light and variable. Chance of snow 40%. Snow accumulations less than one inch.
Sunday Night
nt_mostlycloudy Mainly cloudy. Low 2F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 3 | 1 12 | 6 10 | 5 6 | 1
Wind 0 mph NNE 0 mph NE 1 mph NE 3 mph N
Humidity 89% 79% 82% 78%
Chance of Precip. 40% 10% 10% 10%
Cloud Cover 72% 77% 72% 69%
Conditions Snow Showers Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
snow Flurries and a few snow showers throughout the day. High 18F. Winds light and variable. Chance of snow 30%. Snow accumulations less than one inch.
Monday Night
nt_snow Snow flurries and snow showers. Low 7F. Winds light and variable. Chance of snow 50%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 3 | 1 12 | 7 12 | 6 9 | 5
Wind 0 mph NNE 1 mph NNE 3 mph NE 0 mph NE
Humidity 91% 79% 77% 82%
Chance of Precip. 30% 20% 30% 50%
Cloud Cover 67% 68% 69% 70%
Conditions Snow Showers Mostly Cloudy Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Tuesday
snow Variable clouds with snow showers. High 19F. Winds light and variable. Chance of snow 50%. Snow accumulating 1 to 3 inches.
Tuesday Night
nt_snow Variable clouds with snow showers. Low 2F. Winds light and variable. Chance of snow 50%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 8 | 7 15 | 12 12 | 11 7 | 3
Wind 0 mph NNE 1 mph NE 2 mph NE 1 mph NE
Humidity 97% 89% 97% 83%
Chance of Precip. 50% 50% 50% 50%
Cloud Cover 73% 76% 82% 80%
Conditions Snow Showers Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Wednesday
snow Snow showers before noon. Becoming partly cloudy later. High 14F. Winds light and variable. Chance of snow 50%. Snow accumulations less than one inch.
Wednesday Night
nt_partlycloudy A few clouds. Low near 5F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 3 | 1 11 | 10 12 | 9 8 | 6
Wind 0 mph N 3 mph NNE 4 mph S 3 mph SW
Humidity 92% 96% 87% 92%
Chance of Precip. 50% 10% 10% 10%
Cloud Cover 75% 65% 49% 38%
Conditions Snow Showers Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
snow Partly cloudy skies during the morning hours will give way to occasional snow showers in the afternoon. High 21F. Winds light and variable. Chance of snow 60%. Snowfall around one inch.
Thursday Night
nt_snow Light snow in the evening will transition to snow showers overnight. Low 9F. 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 9 | 7 16 | 12 17 | 11 11 | 7
Wind 3 mph SW 3 mph E 3 mph ENE 2 mph SW
Humidity 91% 85% 79% 82%
Chance of Precip. 20% 50% 60% 60%
Cloud Cover 43% 54% 70% 79%
Conditions Partly Cloudy Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise