Hourly Weather Forecast for

Great Falls, Montana (59401)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Monday
partlycloudy A mix of clouds and sun. High 86F. Winds SW at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 57F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 43 73 | 48 84 | 48 65 | 44
Wind 0 mph NW 10 mph SW 4 mph W 7 mph WSW
Humidity 77% 41% 28% 47%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 32% 34% 29%
Conditions Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:12 AM
7:22 PM
Tuesday
clear Sunshine and some clouds. High around 85F. Winds SW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy A few clouds from time to time. Low around 60F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 44 73 | 47 83 | 47 66 | 49
Wind 7 mph SSW 9 mph SW 9 mph WSW 6 mph SSW
Humidity 61% 39% 29% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 11% 13% 37% 50%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:13 AM
7:20 PM
Wednesday
clear Sunny. High near 90F. Winds SSW at 10 to 20 mph.
Wednesday Night
nt_clear A mostly clear sky. Low 59F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 49 78 | 49 88 | 43 69 | 42
Wind 8 mph SSW 12 mph SSW 10 mph SSW 11 mph S
Humidity 65% 37% 21% 38%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 19% 11% 6% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:14 AM
7:18 PM
Thursday
clear Sunny skies. High around 90F. Winds SSW at 5 to 10 mph.
Thursday Night
nt_clear Clear skies. Low 57F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 42 74 | 45 88 | 41 67 | 41
Wind 8 mph SSW 6 mph SSW 8 mph ESE 8 mph SSW
Humidity 51% 36% 20% 38%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:16 AM
7:16 PM
Friday
clear Sunny. High near 80F. Winds NNW at 5 to 10 mph.
Friday Night
nt_chancerain Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 54F. Winds N at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 46 69 | 47 78 | 46 63 | 47
Wind 6 mph WSW 5 mph NNW 9 mph NNE 9 mph N
Humidity 63% 46% 32% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 5% 10% 45%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:17 AM
7:14 PM
Saturday
chancetstorms Scattered showers and thunderstorms. High 61F. Winds N at 10 to 15 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Mostly cloudy with showers and a few thunderstorms. Low 47F. Winds NNE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 49 58 | 47 61 | 49 55 | 48
Wind 9 mph NNW 9 mph N 11 mph N 10 mph NNE
Humidity 81% 66% 64% 78%
Chance of Precip. 40% 50% 40% 50%
Cloud Cover 35% 91% 92% 94%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
7:18 AM
7:12 PM
Sunday
chancerain Rain showers early with overcast skies later in the day. High 64F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
Sunday Night
nt_rain Showers early, becoming a steady rain late. Low near 50F. Winds SSE at 5 to 10 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 47 57 | 50 62 | 47 52 | 52
Wind 10 mph NNE 8 mph NNE 9 mph NE 6 mph SSE
Humidity 96% 76% 57% 98%
Chance of Precip. 50% 20% 20% 60%
Cloud Cover 92% 92% 90% 91%
Conditions Chance of Rain Overcast Overcast Chance of Rain
Sunrise & Sunset
7:20 AM
7:10 PM
Monday
chancerain Rain showers early with overcast skies later in the day. High 67F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 48F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 49 56 | 49 65 | 45 53 | 43
Wind 7 mph SW 7 mph WSW 7 mph WSW 10 mph WSW
Humidity 93% 76% 49% 68%
Chance of Precip. 70% 50% 10% 10%
Cloud Cover 86% 88% 49% 26%
Conditions Rain Chance of Rain Partly Cloudy Clear
Sunrise & Sunset
7:21 AM
7:08 PM
Tuesday
partlycloudy Partly cloudy. High 63F. Winds W at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Cloudy skies early, followed by partial clearing. Low near 45F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 42 56 | 40 60 | 38 51 | 41
Wind 11 mph WSW 13 mph W 13 mph WNW 8 mph WSW
Humidity 78% 55% 43% 71%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 50% 20% 61% 80%
Conditions Partly Cloudy Clear Mostly Cloudy Overcast
Sunrise & Sunset
7:22 AM
7:06 PM
Wednesday
partlycloudy Partly cloudy. High 62F. Winds WSW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy A few clouds from time to time. Low 44F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 41 54 | 40 60 | 39 50 | 40
Wind 9 mph SW 8 mph WSW 6 mph WNW 6 mph SSW
Humidity 82% 61% 46% 66%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 25% 34% 31% 33%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:24 AM
7:04 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High 64F. Winds SW at 5 to 10 mph.
Thursday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 44F. Winds WSW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 39 54 | 41 61 | 41 50 | 41
Wind 9 mph SW 9 mph SW 7 mph WSW 6 mph SW
Humidity 76% 62% 48% 71%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 40% 51% 51% 52%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
chancerain Rain showers early with some sunshine later in the day. High 61F. Winds W at 10 to 15 mph. Chance of rain 50%.
Friday Night
nt_partlycloudy A few clouds. Low 42F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 40 54 | 41 59 | 40 48 | 39
Wind 10 mph WSW 11 mph W 6 mph WNW 7 mph WSW
Humidity 81% 61% 49% 72%
Chance of Precip. 50% 40% 10% 20%
Cloud Cover 52% 55% 50% 39%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy. High 61F. Winds WSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 42F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 38 53 | 39 59 | 38 48 | 37
Wind 6 mph SW 7 mph WSW 8 mph WNW 5 mph SW
Humidity 81% 57% 46% 66%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 41% 49% 47% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
clear A few clouds early, otherwise mostly sunny. High 63F. Winds SW at 5 to 10 mph.
Sunday Night
nt_partlycloudy A few clouds. Low 42F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 35 53 | 38 61 | 38 49 | 36
Wind 7 mph SW 8 mph SW 7 mph SSE 6 mph SW
Humidity 74% 56% 43% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 32% 27% 28% 31%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
clear Mostly sunny. High 67F. Winds SW at 5 to 10 mph.
Monday Night
nt_clear Clear. Low 43F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 34 56 | 38 63 | 39 50 | 37
Wind 6 mph SW 8 mph SW 7 mph W 7 mph SW
Humidity 70% 51% 41% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 24% 15% 13% 15%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise